Planning Applications in North Mymms, Hertfordshire

Planning authority: Welwyn Hatfield Borough Council

Search current and historic planning applications in North Mymms, Hertfordshire, published by Welwyn Hatfield Borough Council - 2 applications in the last 14 days and 218 in the last 12 months. Explore them on the map, apply detailed filters, or receive free alerts for new proposals.

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Showing the most recent 199 of 218 applications - narrow your search with filters to see more
7 Sept 2026 Under Consideration 6/2026/1555/COND

58 Bell Lane Brookmans Park AL9 7AY

Submission of details pursuant to condition number 5 (energy statement) on planning permission 6/2025/2133/FULL

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
2 Sept 2026 Under Consultation 6/2026/1533/ADV

37-39 Bradmore Green Brookmans Park AL9 7QR

Remove old signage & replace with new

ADVERT CONSENT Welwyn Hatfield
24 Aug 2026 Pending 6/2026/1478/COND

27 The Grove Brookmans Park AL9 7RL

Submission of details pursuant to Condition 1 (details of external render) and Condition 2 (details of windows and doors) on planning permission 6/202...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
21 Aug 2026 Under Consultation 6/2026/1477/HOUSE

4 Brookmans Avenue Brookmans Park AL9 7QJ

Retention of single storey timber structure as gym and addition of storm porch

HOUSEHOLDER APPLICATION Welwyn Hatfield
21 Aug 2026 Pending 6/2026/1473/COND

38 The Grove Brookmans Park AL9 7RN

Submission of details pursuant to Condition 2 (boundary treatments) on planning permission 6/2025/0285/HOUSE

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
18 Aug 2026 Pending 6/2026/1448/PIP

Land North of 58 Bell Lane Brookmans Park AL9 7AY

Permission in principle for the erection of a single dwelling

PERMISSION IN PRINCIPLE Welwyn Hatfield
18 Aug 2026 Under Consultation 6/2026/1449/COND

4 Brookmans Avenue Brookmans Park AL9 7QJ

Submission of details pursuant to Condition 4 (landscaping) on planning permission 6/2023/0622/FULL

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
13 Aug 2026 Pending 6/2026/1434/FULL

Heathfield Lodge Great North Road Little Heath Potters Bar EN6 1JD

Erection of two-storey block of 4 x 2 bedroom apartments with parking and landscaped gardens following the demolition of existing bungalow

FULL PERMISSION Welwyn Hatfield
12 Aug 2026 Under Consultation 6/2026/1421/FULL

Thunderbridge Farm Bulls Lane Hatfield AL9 7BB

Erection of an agricultural building.

FULL PERMISSION Welwyn Hatfield
12 Aug 2026 Pending 6/2026/1417/HOUSE

15 Ramsey Close Brookmans Park AL9 6NP

Erection of single storey side and first floor rear extensions, front porch extension, door and fenestration alterations to rear elevation, new front ...

HOUSEHOLDER APPLICATION Welwyn Hatfield
11 Aug 2026 Pending 6/2026/1407/FULL

11 Georges Wood Road Brookmans Park AL9 7BY

Erection of new dwelling and associated hard and soft landscaping following demolition of the existing dwelling and the detached garage.

FULL PERMISSION Welwyn Hatfield
5 Aug 2026 Refused 6/2026/1374/LAWE

8 Rose Mead Little Heath Potters Bar EN6 1JP

Certificate of lawfulness for the existing use of the property as a HMO (Class C4)

LAWFUL DEVELOPMENT - EXISTING Welwyn Hatfield
6 Aug 2026 Pending 6/2026/1347/TPO

53 Pine Grove Brookmans Park AL9 7BL

T1 Horse Chestnut 1m full crown reduction T2 Hornbeam 2m full crown reduction (covered by TPO468, TPO1054 (2023) &TPO981)

WORKS TO TREES WITH TREE PRESERVATION ORDER Welwyn Hatfield
3 Aug 2026 Refused 6/2026/1335/PN8

31 Kentish Lane Brookmans Park AL9 6NG

Prior approval for 2x single storey rear extensions and 1x single storey side/rear extension measuring 8m in depth, 2.85m to the eaves and the maximum...

Class A – enlargement, improvement or other alteration of a dwellinghouse - PRIOR APPROVAL Welwyn Hatfield
3 Aug 2026 Under Consideration 6/2026/1337/FULL

Royal Veterinary College Hawkshead Lane North Mymms AL9 7TA

Relocation of the Transfusion Medicine Vet Pod and associated parking, landscaping and associated works

FULL PERMISSION Welwyn Hatfield
29 Jul 2026 Under Consultation 6/2026/1317/COND

58 Bell Lane Brookmans Park AL9 7AY

Submission of details pursuant to Condition 3 (materials), 4 (refuse and recycling) & 6 (landscaping) on planning permission 6/2025/2133/FULL

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
28 Jul 2026 Under Consideration 6/2026/1318/COND

58 Bell Lane Brookmans Park AL9 7AY

Submission of details pursuant of condition 1 (biodiversity gain plan) on planning permission 6/2025/2133/FULL

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
27 Jul 2026 Under Consideration 6/2026/1309/HOUSE

61 Peplins Way Brookmans Park AL9 7UR

Erection of single storey front extension, two storey side extension, part single and part two storey rear extension, hip to gable roof extension with...

HOUSEHOLDER APPLICATION Welwyn Hatfield
27 Jul 2026 Under Consideration 6/2026/1297/LAWE

White Lodge Farm The Bellbrook Bulls Lane Hatfield AL9 7AZ

Certificate of lawfulness in relation to existing gate and fencing

LAWFUL DEVELOPMENT - EXISTING Welwyn Hatfield
23 Jul 2026 Under Consideration 6/2026/1290/HOUSE

The Beeches Leggatts Park Great North Road Little Heath Potters Bar EN6 1NZ

Erection of a single-storey rear extension, subterranean basement with vehicle access lift, conversion of garage loft into a habitable room

HOUSEHOLDER APPLICATION Welwyn Hatfield
7 Aug 2026 Pending 6/2026/1264/FULL

53 Brookmans Avenue Brookmans Park AL9 7QG

Erection of dwelling with boundary wall and gates following demolition of existing property

FULL PERMISSION Welwyn Hatfield
5 Aug 2026 Approved 6/2026/1263/COND

Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

Submission of details pursuant to Condition 24 (External Lighting) on planning permission 6/2024/2418/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
20 Jul 2026 Under Consultation 6/2026/1262/COND

26 Station Road Welham Green Hatfield AL9 7PG

Submission of details pursuant to Condition 21 (Biodiversity Enhancement Plan) on planning permission 6/2024/2418/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
28 Jul 2026 Refused 6/2026/1251/MAJ

Mansion House North Mymms Park Tollgate Road North Mymms Hatfield AL9 7TR

Change of use to wedding venue, conference, ceremonies, corporate events and filming (Retrospective)

MAJOR DEVELOPMENT Welwyn Hatfield
17 Jul 2026 Under Consultation 6/2026/1250/LAWP

40 Dellsome Lane Welham Green Hatfield AL9 7ND

Certificate of lawfulness for Class A - Larger single storey rear extension (previously subject to prior approval application ref: 6/25/1851/PN8), Cla...

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
15 Jul 2026 Approved 6/2026/1239/COND

58 Bell Lane Brookmans Park AL9 7AY

Submission of details pursuant to condition number 2 (Construction Traffic Management Plan) on planning permission 6/2025/2133/FULL

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
15 Jul 2026 Under Consideration 6/2026/1248/LAWE

North Mymms Park Tollgate Road North Mymms Hatfield AL9 7TR

Certificate of lawfulness of existing use as a wedding venue, conference, ceremonies, corporate events and filming

LAWFUL DEVELOPMENT - EXISTING Welwyn Hatfield
10 Jul 2026 Under Consideration 6/2026/1206/COND

Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

Submission of details pursuant to condition 10 (Landscaping) on planning application 6/2024/2418/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
13 Jul 2026 Under Consideration 6/2026/1192/COND

26 Huggins Lane Welham Green Hatfield AL9 7LE

Submission of details pursuant to condition number 1 (Construction Traffic Management Plan), condition 2 (Energy-efficient construction materials and ...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
13 Jul 2026 Approved 6/2026/1193/TPO

10 Gresley Court Little Heath Potters Bar EN6 1LF

T1 Ash 12m - Decay throughout crown, recently shed large limb, pollard to 6m to reduce risk of future snap outs G1 Mixed species (up to 16m): Reduce b...

WORKS TO TREES WITH TREE PRESERVATION ORDER Welwyn Hatfield
28 Jul 2026 Under Consultation 6/2026/1203/HOUSE

6 Huggins Lane Welham Green Hatfield AL9 7LR

Erection of a two storey side extension.

HOUSEHOLDER APPLICATION Welwyn Hatfield
8 Jul 2026 Approved 6/2026/1176/COND

45 Osborne Road Little Heath Potters Bar EN6 1SB

Submission of details pursuant to condition 1 (Materials) on planning application 6/2026/0874/HOUSE

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
7 Jul 2026 Under Consultation 6/2026/1181/COND

Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

Submission of details pursuant to Condition 14 (Construction Phase Surface Water Management Plan) on planning permission 6/2024/2418/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
3 Jul 2026 Approved 6/2026/1161/TPO

57 Peplins Way Brookmans Park AL9 7UR

5 DAY NOTICE: T1 Ash (///taped.excuse.inner) Removal of tree to ground level. (Covered by TPO 158 & 889 (2022))

WORKS TO TREES WITH TREE PRESERVATION ORDER Welwyn Hatfield
1 Jul 2026 Under Consultation 6/2026/1150/HOUSE

47 Puttocks Drive Welham Green Hatfield AL9 7LW

Erection of a single storey rear extension

HOUSEHOLDER APPLICATION Welwyn Hatfield
29 Jun 2026 Refused 6/2026/1120/FULL

Land North of Dixons Hill Road Welham Green AL9 7EE

New access from Dixons Hill Road to Land North of Dixons Hill Road Welham Green

FULL PERMISSION Welwyn Hatfield
26 Jun 2026 Approved 6/2026/1107/COND

60 Brookmans Avenue Brookmans Park AL9 7QQ

Submission of details pursuant to condition number 2 (materials) on planning permission 6/2026/0105/HOUSE

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
25 Jun 2026 Approved 6/2026/1102/COND

Land south of Welham Manor and west of Station Road including 26 Station Road Welham Green AL9 7EL

Submission of details pursuant to Condition 9 (materials) on planning permission 6/2024/2418/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
23 Jun 2026 Under Consideration 6/2026/1087/HOUSE

47 Dixons Hill Close Welham Green Hatfield AL9 7EF

Erection of a single storey rear extension and a single storey side extension following the demolition of an existing detached shed and an attached W....

HOUSEHOLDER APPLICATION Welwyn Hatfield
23 Jun 2026 Under Consideration 6/2026/1088/LB

47 Dixons Hill Close Welham Green Hatfield AL9 7EF

Erection of a single storey rear extension, single storey side extension and internal alterations following the demolition of an existing detached she...

LISTED BUILDING Welwyn Hatfield
22 Jun 2026 Decided 6/2026/1073/COND

60 Brookmans Avenue Brookmans Park AL9 7QQ

Submission of details pursuant to Condition 3 (hard and soft landscaping) on planning permission 6/2026/0105/HOUSE

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
28 Jul 2026 Under Consultation 6/2026/1059/FULL

Brookmans Park Teleport Great North Road Brookmans Park AL9 6NE

Change of use the former satellite array yard to open storage, demolition of all associated redundant buildings and structure, the associated changes ...

FULL PERMISSION Welwyn Hatfield
17 Jun 2026 Under Consideration 6/2026/1052/FULL

Unit 3 Woodside Lane Hatfield AL9 6DE

Retention of an extension to the existing building and the erection of a rear extension following demolition of existing buildings (part retrospective...

FULL PERMISSION Welwyn Hatfield
16 Jun 2026 Approved 6/2026/1045/LAWP

6 The Gardens Brookmans Park AL9 7UL

Certificate of lawfulness for the conversion of garage, elevational changes to front and rear elevations and new roof lights

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
6 Jul 2026 Approved 6/2026/1035/HOUSE

18 Coopers Road Little Heath Potters Bar EN6 1JQ

Erection of a first floor rear extension

HOUSEHOLDER APPLICATION Welwyn Hatfield
11 Jun 2026 Approved 6/2026/1030/FULL

Royal Veterinary College Hawkshead Lane North Mymms AL9 7TA

Proposed new manège with associated lighting, fencing, landscaping, and associated works

FULL PERMISSION Welwyn Hatfield
10 Jun 2026 Under Consideration 6/2026/1019/COND

60 Brookmans Avenue Brookmans Park AL9 7QQ

Submission of details pursuant to condition number 1 (Arboricultural Impact Statement, Arboricultural Method Statement and Tree Protection Plan) and 4...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
10 Jun 2026 Approved 6/2026/1026/HOUSE

1 Rose Mead Little Heath Potters Bar EN6 1JP

Single storey front and rear extensions and first floor side extension

HOUSEHOLDER APPLICATION Welwyn Hatfield
8 Jun 2026 Decided 6/2026/0995/PN8

2 Corner View Welham Green Hatfield AL9 7DH

Prior approval for a single storey rear extension measuring 4m in depth, 2.2m to the eaves and the maximum height of 3.6m

Class A – enlargement, improvement or other alteration of a dwellinghouse - PRIOR APPROVAL Welwyn Hatfield
5 Jun 2026 Refused 6/2026/0992/FULL

Water Tower Bell Lane Brookmans Park AL9 7AY

Proposed demolition of existing water tower

FULL PERMISSION Welwyn Hatfield
8 Jun 2026 Approved 6/2026/0989/LAWP

2 Parsonage Lane Welham Green Hatfield AL9 7LU

Certificate of lawfulness for the erection of a single storey rear extension

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
4 Jun 2026 Decided 6/2026/0985/COND

Land at South Way Hatfield AL10 8HS

Submission of details pursuant of condition 5 (archaeology)) on planning permission 6/2023/1532/OUTLINE

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
3 Jun 2026 Approved 6/2026/0979/COND

Marlborough Court Green Close Brookmans Park AL9 7ST

Submission of details pursuant to condition 1 (construction methodology) on planning permission 6/2025/0434/FULL

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
2 Jun 2026 Under Consultation 6/2026/0962/COND

Glendee Boarding Kennels Dixons Hill Close Welham Green Hatfield AL9 7EN

Submission of details pursuant of condition 12 (drainage) on planning permission 6/2024/0628/FULL

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
10 Jun 2026 Refused 6/2026/0947/TPO

Claregate Thornton Road Little Heath Potters Bar EN6 1BY

T1 & T2 Ash to reduce lateral and vertical growth by 2.0-3.0 M approx (trees are beginning to damage the floor and are too close to the wall). T3 Pine...

WORKS TO TREES WITH TREE PRESERVATION ORDER Welwyn Hatfield
27 May 2026 Approved 6/2026/0928/LAWP

Osborne House Farm Hawkshead Road Little Heath Potters Bar EN6 1LX

Erection of a single detached 5 bedroom dwelling (Unit 24, Type G) with associated parking, access and landscaping pursuant to planning permission 6/2...

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
27 May 2026 Approved 6/2026/0926/HOUSE

The Willows Marshmoor Lane Welham Green Hatfield AL9 7HT

Extension of existing residential dwelling

HOUSEHOLDER APPLICATION Welwyn Hatfield
22 May 2026 Approved 6/2026/0918/LAWP

2 Corner View Welham Green Hatfield AL9 7DH

Certificate of lawfulness for the proposed erection of single storey rear extension

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
28 May 2026 Under Consideration 6/2026/0902/PIP

Site Of Former Swan Stables Woodside Lane AL9 6DE

Residential development of five units

PERMISSION IN PRINCIPLE Welwyn Hatfield
19 May 2026 Approved 6/2026/0881/COND

29 The Grove Brookmans Park AL9 7RL

Submission of details pursuant to condition number 1 (material samples) and 2 (approved plans) on planning permission 6/2025/2477/HOUSE

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
28 May 2026 Approved 6/2026/0874/HOUSE

45 Osborne Road Little Heath Potters Bar EN6 1SB

Erection of brick wall, iron railings and iron electric sliding gates to the front of the property and landscaping works

HOUSEHOLDER APPLICATION Welwyn Hatfield
2 Jun 2026 Under Consideration 6/2026/0858/ADV

Welham Green Service Station Dellsome Lane Welham Green Hatfield AL9 7NF

Installation of six signs

ADVERT CONSENT Welwyn Hatfield
22 May 2026 Approved 6/2026/0862/HOUSE

3 Brookmans Avenue Brookmans Park AL9 7QH

Erection of single storey rear extension

HOUSEHOLDER APPLICATION Welwyn Hatfield
15 May 2026 Approved 6/2026/0864/HOUSE

15 Bradmore Way Brookmans Park AL9 7QY

Erection of two storey side and rear extension (resubmission of lapsed consent 6/2022/1846/HOUSE)

HOUSEHOLDER APPLICATION Welwyn Hatfield
22 May 2026 Approved 6/2026/0835/COND

26 Station Road Welham Green Hatfield AL9 7PG

Submission of details pursuant to Condition 12 (Cycle Storage) on planning permission 6/2024/2418/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
21 May 2026 Approved 6/2026/0830/HOUSE

14 Holloways Lane Welham Green Hatfield AL9 7NP

Erection of single storey front, side and rear extensions

HOUSEHOLDER APPLICATION Welwyn Hatfield
15 May 2026 Approved 6/2026/0828/HOUSE

4 Bulls Lane Hatfield AL9 7PD

Erection of a two storey side extension, single storey front extension and single storey rear extension following the demolition of the existing garag...

HOUSEHOLDER APPLICATION Welwyn Hatfield
13 May 2026 Approved 6/2026/0826/HOUSE

28 The Grove Brookmans Park AL9 7RN

Part conversion of garage to form utility room with two rooflights within the roof

HOUSEHOLDER APPLICATION Welwyn Hatfield
13 May 2026 Decided 6/2026/0834/COND

Osborne House Farm Hawkshead Road Little Heath Potters Bar EN6 1LX

Submission of details pursuant to Condition 2 (Transport Management Plan) on planning permission 6/2021/3304/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
1 Jul 2026 Under Consideration 6/2026/0817/HOUSE

33 Bradmore Way Brookmans Park AL9 7QY

Extensions to the existing roof to form a crown roof, with rear dormer, insertion of rooflights and single storey side and rear extension

HOUSEHOLDER APPLICATION Welwyn Hatfield
6 May 2026 Approved 6/2026/0791/COND

26 Station Road Welham Green Hatfield AL9 7PG

Submission of details pursuant to condition number 13 (Refuse Strategy) on planning permission 6/2024/2418/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
7 May 2026 Approved 6/2026/0781/HOUSE

9 Kerdistone Close Little Heath Potters Bar EN6 1LG

Garage conversion and erection of front porch

HOUSEHOLDER APPLICATION Welwyn Hatfield
30 Apr 2026 Decided 6/2026/0765/EIA

Small Animal Hospital at the Hawkshead Campus of the Royal Veterinary College AL9 7TA

Request for a screening opinion for proposal to implement the proposals for a new Small Animal Hospital as per the Approved Hawkshead Campus Masterpla...

ENVIRONMENTAL IMPACT ASSESSMENT - SCREENING/SCOPING Welwyn Hatfield
29 Apr 2026 Under Consideration 6/2026/0755/HOUSE

38 Westland Drive Brookmans Park AL9 7UQ

Erection of single storey side and rear extension with split level roofline

HOUSEHOLDER APPLICATION Welwyn Hatfield
27 Apr 2026 Approved 6/2026/0734/COND

Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

Submission of details pursuant to Condition 3 (Contamination through Surface Water Drainage), condition 5 (Surface Water Drainage Network) on planning...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
27 Apr 2026 Approved 6/2026/0737/COND

55 Peplins Way Brookmans Park AL9 7UR

Submission of details pursuant to Condition 1 (the Biodiversity Gain Plan) on planning permission 6/2025/2564/FULL

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
11 May 2026 Under Consideration 6/2026/0708/VAR

North Mymms Park Tollgate Road North Mymms AL9 7TR

Variation or removal of Condition 2 (noise limiting system) and removal of Condition 3 (overarching Travel Plan) of planning permission 6/2022/2793/VA...

VARIATION OF CONDITION Welwyn Hatfield
21 Apr 2026 Approved 6/2026/0712/COND

44 Osborne Road Little Heath Potters Bar EN6 1SF

Submission of details pursuant to Condition 1 (hard and soft landscape), condition 2 (energy efficient construction materials and processes), conditio...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
5 May 2026 Approved 6/2026/0703/HOUSE

57 Great North Road Brookmans Park AL9 6LA

Erection of part double part single storey rear extension, single storey front porch extension, raising of roof and eaves to accommodate loft conversi...

HOUSEHOLDER APPLICATION Welwyn Hatfield
20 Apr 2026 Refused 6/2026/0700/HOUSE

24 Hawkshead Lane North Mymms AL9 7TB

Alteration and extension to roof with the insertion of a new rooflight. Garage conversion involving the replacement of garage door with window

HOUSEHOLDER APPLICATION Welwyn Hatfield
21 Apr 2026 Withdrawn 6/2026/0686/FULL

11 Georges Wood Road Brookmans Park AL9 7BY

Erection of new dwelling and associated hard and soft landscaping following demolition of the existing dwelling and the detached garage

FULL PERMISSION Welwyn Hatfield
17 Apr 2026 Refused 6/2026/0692/HOUSE

60 Pooleys Lane Welham Green Hatfield AL9 7LF

Alterations and extension to roof with rear dormer and skylights to front roofslope

HOUSEHOLDER APPLICATION Welwyn Hatfield
15 Apr 2026 Under Consultation 6/2026/0672/COND

Land at South Way Hatfield AL10 8HS

Submission of details pursuant to condition number 4 (Surface Water Drainage Scheme) & 6 (method statement for interim and temporary drainage) on plan...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
15 Apr 2026 Approved 6/2026/0651/HOUSE

42 Holloways Lane Welham Green Hatfield AL9 7NS

Erection of a part single storey and part 1.5 storey rear extension and single storey side extension, alterations to the roof and fenestration and ins...

HOUSEHOLDER APPLICATION Welwyn Hatfield
10 Apr 2026 Approved 6/2026/0641/TPO

Oakview 103 Brookmans Avenue Brookmans Park AL9 7QG

T1 – Oak – height 15m – spread 12m – w3w aims.dime.into Requested works: 1m Reduction of entire tree, removing all deadwood. Reasons for works: Tree i...

WORKS TO TREES WITH TREE PRESERVATION ORDER Welwyn Hatfield
9 Apr 2026 Approved 6/2026/0622/COND

26 Station Road Welham Green Hatfield AL9 7PG

Submission of details pursuant to Condition 7 (CEMP) and 8 (Badger Survey) on planning permission 6/2024/2418/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
8 Apr 2026 Approved 6/2026/0618/COND

Land at Green Close Brookmans Park AL9 7ST

Submission of details pursuant to Condition 6 (Surface water drainage scheme), Condition 9 (Energy statement) & Condition 10 (Noise Assessment) on pla...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
7 Apr 2026 Approved 6/2026/0595/HOUSE

60 Westland Drive Brookmans Park AL9 7UQ

Erection of single storey rear extension, hip to gable loft conversion and insertion of rear box dormer and alterations to fenestration, following the...

HOUSEHOLDER APPLICATION Welwyn Hatfield
7 Apr 2026 Approved 6/2026/0603/COND

26 Station Road Welham Green Hatfield AL9 7PG

Submission of details pursuant to condition number 4 (Site Waste Management Plan) on planning permission 6/2024/2418/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
7 Apr 2026 Approved 6/2026/0604/COND

26 Station Road Welham Green Hatfield AL9 7PG

Submission of details pursuant to Condition 6 (Construction Management Plan) on planning permission 6/2024/2418/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
13 Apr 2026 Approved 6/2026/0590/HOUSE

7 Barfolds Welham Green Hatfield AL9 7NG

Erection of two storey side extension and single storey front/side extension

HOUSEHOLDER APPLICATION Welwyn Hatfield
7 Apr 2026 Approved 6/2026/0588/HOUSE

54 Georges Wood Road Brookmans Park AL9 7BU

Erection of a single storey rear extension, main roof raised by 1 meter in height and rear dormer with rooflights to facilitate a loft conversion

HOUSEHOLDER APPLICATION Welwyn Hatfield
20 Aug 2026 Refused 6/2026/0570/FULL

Thunderbridge Yard Bulls Lane Hatfield AL9 7BB

Change of use of land to enable the formation of 4 Gypsy/Traveller pitches (comprising the stationing of 1 static caravan and storage of 1 touring car...

FULL PERMISSION Welwyn Hatfield
13 Apr 2026 Refused 6/2026/0525/FULL

73 Mymms Drive Brookmans Park AL9 7AA

Erection of a new dwelling following demolition of the existing building

FULL PERMISSION Welwyn Hatfield
25 Mar 2026 To be Considered DMC-Date to be Agreed 6/2026/0522/FULL

Land to Rear of 63 Pine Grove Brookmans Park AL9 7BL

Erection of new dwelling and associated hard and soft landscaping

FULL PERMISSION Welwyn Hatfield
20 Mar 2026 Decided 6/2026/0518/COND

26 Station Road Welham Green Hatfield AL9 7PG

Submission of details pursuant to Condition 2 (Archaeological Works) on planning permission 6/2024/2418/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
9 Apr 2026 Approved 6/2026/0466/HOUSE

93 Bluebridge Road Brookmans Park AL9 7UN

Erection of single storey side extension, front porch with new access steps, changes to fenestration at rear to replace french door and window set wit...

HOUSEHOLDER APPLICATION Welwyn Hatfield
13 Mar 2026 Approved 6/2026/0462/COND

45 Dixons Hill Close Welham Green Hatfield AL9 7EF

Submission of details pursuant to condition number 3 (Materials). 4 (Hard and soft landscaping) and 6 (Bin stores) on planning permission 6/2021/1282/...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
12 Mar 2026 Refused 6/2026/0433/HOUSE

The Willows Marshmoor Lane Welham Green Hatfield AL9 7HT

Extension of existing residential dwelling, along with the demolition and re-construction of existing carport and store

HOUSEHOLDER APPLICATION Welwyn Hatfield
9 Mar 2026 Approved 6/2026/0425/HOUSE

93 Holloways Lane Welham Green Hatfield AL9 7NU

Erection of single storey rear extension following demolition of existing detached garage

HOUSEHOLDER APPLICATION Welwyn Hatfield
9 Mar 2026 Withdrawn 6/2026/0429/COND

North Mymms Park Tollgate Road North Mymms AL9 7TR

Submission of details pursuant to condition number 2 (scheme for a noise limiting system) on planning permission 6/2018/3204/FULL

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
2 Mar 2026 Approved 6/2026/0379/COND

56 Bell Lane Brookmans Park AL9 7AY

Submission of details pursuant to condition number 1 (proposed fireplace) & condition 2 (results of opening works) on planning permission 6/2025/1681/...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
24 Feb 2026 Approved 6/2026/0341/LAWP

60 Pooleys Lane Welham Green Hatfield AL9 7LF

Certificate of lawfulness for a proposed loft conversion with rear dormer and hip to gable and installation of rooflights

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
2 Mar 2026 Approved 6/2026/0324/COND

Land at South Way Hatfield AL10 8HS

Submission of details pursuant to Condition 3 (Construction Management Plan) & Condition 7 (Landscape and Ecology Management Plan (LEMP)) on planning ...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
23 Feb 2026 Approved 6/2026/0328/HOUSE

4 Bulls Lane Hatfield AL9 7PD

Erection of a two storey side extension and single storey front extension following the demolition of the existing garage, single storey side extensio...

HOUSEHOLDER APPLICATION Welwyn Hatfield
18 Feb 2026 Refused 6/2026/0276/HOUSE

47 Dixons Hill Close Welham Green Hatfield AL9 7EF

Erection of a single storey rear extension and a single storey side extension following the demolition of an existing detached shed and attached W.C.

HOUSEHOLDER APPLICATION Welwyn Hatfield
18 Feb 2026 Refused 6/2026/0277/LB

47 Dixons Hill Close Welham Green Hatfield AL9 7EF

Erection of single storey rear and side extensions following the demolition of the existing detached sheds and attached W.C

LISTED BUILDING Welwyn Hatfield
20 Feb 2026 Approved 6/2026/0272/TPO

59 Georges Wood Road Brookmans Park AL9 7BX

Oak tree to reduce back lowest four branches on the south-west aspect to create an air-gap of 1m to beech tree, and on south-east aspect to reduce low...

WORKS TO TREES WITH TREE PRESERVATION ORDER Welwyn Hatfield
17 Feb 2026 Approved 6/2026/0273/COND

Land at Green Close 1 Green Close Brookmans Park Hatfield AL9 7ST

Submission of details pursuant to condition number 1 (Construction Management Plan), 2 (Site hours), 3 (Approved scheme of remediation), 4 (Materials ...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
26 Feb 2026 Approved 6/2026/0271/HOUSE

38 The Grove Brookmans Park AL9 7RN

Front garden boundary treatment and landscaping

HOUSEHOLDER APPLICATION Welwyn Hatfield
16 Feb 2026 Withdrawn 6/2026/0270/COND

38 The Grove Brookmans Park AL9 7RN

Submission of Details Pursuant to Condition 2 (Boundary Treatments) on Planning Permission 6/2025/0285/HOUSE

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
13 Feb 2026 Approved 6/2026/0252/VAR

Land & Buildings on the West side of Travellers Lane Welham Green Hatfield AL9 7HF

Variation of Condition 2 (External Materials) on planning permission 6/2025/2071/VAR

VARIATION OF CONDITION Welwyn Hatfield
11 Feb 2026 Approved 6/2026/0243/LAWP

10 The Gardens Brookmans Park AL9 7UL

Certificate of lawfulness for hip-gable loft conversion, construction of dormer window, insertion of skylights, insertion of flank window and installa...

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
26 Feb 2026 To be Considered DMC-Date to be Agreed 6/2026/0221/FULL

79 Holloways Lane Welham Green Hatfield AL9 7NU

Change of use from C3 (Dwelling) to C2 (Children's Home)

FULL PERMISSION Welwyn Hatfield
10 Feb 2026 Approved 6/2026/0220/PN8

4 Orchard Way Little Heath Potters Bar EN6 1NT

Prior approval for the erection of a single storey rear extension measuring 5.5m in depth, 3m in height and 3m to the eaves

Class A – enlargement, improvement or other alteration of a dwellinghouse - PRIOR APPROVAL Welwyn Hatfield
4 Feb 2026 Refused 6/2026/0197/LAWP

The Firs Park Woodside Lane Hatfield AL9 6DG

Certificate of lawfulness for the use of land as a permanent residential caravan site without limitation

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
3 Feb 2026 Approved 6/2026/0179/LAWE

19 Moffats Lane Brookmans Park AL9 7RX

Certificate of lawfulness for the retention of existing outbuilding to rear of garden used as summer house/gym/storage ancillary to main property

LAWFUL DEVELOPMENT - EXISTING Welwyn Hatfield
2 Feb 2026 Approved 6/2026/0167/LAWP

45 Swanley Crescent Little Heath Potters Bar EN6 1NQ

Certificate of lawfulness for construction of a porch and a loft conversion with installation of a rear dormer

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
25 Feb 2026 Approved 6/2026/0148/HOUSE

57 Moffats Lane Brookmans Park AL9 7RT

Erection of a second storey extension to existing bungalow, alterations to the roof, front and rear dormers, two storey front extension, part two stor...

HOUSEHOLDER APPLICATION Welwyn Hatfield
19 Feb 2026 Approved 6/2026/0138/FULL

83 Brookmans Avenue Brookmans Park AL9 7QG

Erection of a self build two and half storey detached dwelling and front boundary wall and vehicular gates following the demolition of the existing dw...

FULL PERMISSION Welwyn Hatfield
30 Jan 2026 Refused 6/2026/0125/MAJ

Land West of Brookmans Park Railway Station Bradmore Lane Brookmans Park AL9 7ST

A hybrid planning application (part full and part outline) for a phased and severable development comprising: 1. Full planning permission for 437 resi...

MAJOR DEVELOPMENT Welwyn Hatfield
24 Feb 2026 Approved 6/2026/0105/HOUSE

60 Brookmans Avenue Brookmans Park AL9 7QQ

Erection of a single storey rear extension, first floor side extension, front porch and boundary wall with brick pillars, railings and vehicular entra...

HOUSEHOLDER APPLICATION Welwyn Hatfield
19 Jan 2026 Approved 6/2026/0083/COND

Videne Hawkshead Road Little Heath Potters Bar EN6 1LX

Submission of details pursuant to condition 21 (street furniture) on planning permission 6/2022/2317/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
14 Jan 2026 Approved 6/2026/0063/HOUSE

51 Huggins Lane Welham Green Hatfield AL9 7LJ

Retention of front boundary garden wall

HOUSEHOLDER APPLICATION Welwyn Hatfield
14 Jan 2026 Under Consultation 6/2026/0051/FULL

Glendee Boarding Kennels Dixons Hill Close Welham Green Hatfield AL9 7EN

Erection of nine dwellings, including access road, hard standing and fencing following demolition of existing buildings

FULL PERMISSION Welwyn Hatfield
13 Jan 2026 Approved 6/2026/0046/HOUSE

77 Pine Grove Brookmans Park AL9 7BL

Erection of a two storey side extension. Alterations to the elevations and external finishes. Installation of front and rear facing rooflights. Constr...

HOUSEHOLDER APPLICATION Welwyn Hatfield
28 Jan 2026 Approved 6/2026/0035/HOUSE

14 Georges Wood Road Brookmans Park AL9 7BT

Erection of extension to the existing outbuilding

HOUSEHOLDER APPLICATION Welwyn Hatfield
19 Dec 2025 Approved 6/2025/2597/HOUSE

71 Holloways Lane Welham Green Hatfield AL9 7NU

Erection of a single storey front, side and rear extensions.

HOUSEHOLDER APPLICATION Welwyn Hatfield
19 Dec 2025 Approved 6/2025/2603/COND

73 Dellsome Lane Welham Green Hatfield AL9 7NE

Submission of details pursuant to Condition 1 (Arboricultural Method Statement and Tree Protection Strategy) on planning permission 6/2025/1941/HOUSE

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
15 Dec 2025 Withdrawn 6/2025/2578/HOUSE

118 Moffats Lane Hatfield AL9 7RW

Erection of a two storey rear extension with a crown roof, part single and part two storey side extension, single storey front extension to the existi...

HOUSEHOLDER APPLICATION Welwyn Hatfield
15 Dec 2025 Refused Archive 25/1783/TPO

1 Windmore Hall Mutton Lane Potters Bar Hertfordshire EN6 3BH

T12 PIN OAK. Fell

Hertsmere
15 Dec 2025 Approved Archive 6/2025/2564/FULL

55 Peplins Way Brookmans Park AL9 7UR

Erection of outbuilding to be sited within extended residential curtilage

Welwyn Hatfield
12 Dec 2025 Approved Archive 25/1775/DOC

25 Mountway Potters Bar Hertfordshire EN6 1ER

Application for approval of details reserved by condition 4 (materials) of planning permission reference 25/1226/HSE.

Hertsmere
12 Dec 2025 Approved 6/2025/2553/COND

Land & Buildings on the West side of Travellers Lane Welham Green Hatfield AL9 7HF

Submission of details pursuant to Condition 1a (site investigation scheme), 1b (detailed risk assessment), 1c (options appraisal and remediation strat...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
5 Dec 2025 Approved Archive 6/2025/2523/COND

Royal Veterinary College Hawkshead Lane North Mymms AL9 7TA

Submission of details pursuant to condition number 1 (Travel plan) on planning permission 6/2018/2943/MAJ

Welwyn Hatfield
3 Dec 2025 Approved 6/2025/2509/HOUSE

45 Pine Grove Brookmans Park AL9 7BL

Erection of a first floor side extension; replacement of existing gates and installation of new railing on the front boundary wall; front landscaping;...

HOUSEHOLDER APPLICATION Welwyn Hatfield
2 Dec 2025 Refused 6/2025/2503/COND

Videne Hawkshead Road Little Heath Potters Bar EN6 1LX

Submission of details pursuant to Condition 15 (Landscape and Ecological Management Plan (LEMP)) on planning permission 6/2022/2317/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
2 Dec 2025 Approved Archive 25/1732/TRC

White Lodge Manor Way Potters Bar Hertfordshire EN6 1EE

T1-T13 13no LAWSON CYPRESS. Fell

Hertsmere
26 Nov 2025 Approved Archive 6/2025/2477/HOUSE

29 The Grove Brookmans Park AL9 7RL

Erection of upstand pitch roof to front of existing garage, proposed brickslips to front elevation, white painted render to gable, dormers and rear el...

Welwyn Hatfield
6 Feb 2026 Under Consideration 6/2025/2464/FULL

Bell Bar Service Station Great North Road Hatfield AL9 6DA

Reconfiguration of the site to include the erection of an extension to the existing sales building, demolition of existing bungalow, 2no. new proposed...

FULL PERMISSION Welwyn Hatfield
25 Nov 2025 Approved 6/2025/2463/VAR

32 Huggins Lane Welham Green Hatfield AL9 7LE

Variation of condition number 3 (approved plans) on planning permission 6/2025/1527/HOUSE

VARIATION OF CONDITION Welwyn Hatfield
25 Nov 2025 Approved Archive 6/2025/2462/HOUSE

61 Moffats Lane Brookmans Park AL9 7RT

Erection of an outbuilding (retrospective)

Welwyn Hatfield
28 Nov 2025 Approved 6/2025/2456/VAR

157-159 Dixons Hill Road Welham Green Hatfield AL9 7JE

Variation of Condition 2 (drawing numbers) on planning permission 6/2025/1716/FULL

VARIATION OF CONDITION Welwyn Hatfield
26 Nov 2025 Approved 6/2025/2452/LAWP

36 Thornton Road Little Heath Potters Bar EN6 1JH

Certificate of lawfulness for installation of dormer window to the rear to facilitate a loft conversion with insertion of rooflights to existing front...

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
24 Nov 2025 Approved Archive 6/2025/2449/HOUSE

43 Station Road Welham Green Hatfield AL9 7PF

Erection of two storey rear extension (resubmission of 6/2022/2452/HOUSE)

Welwyn Hatfield
24 Nov 2025 Approved Archive 6/2025/2457/HOUSE

69 Westland Drive Brookmans Park AL9 7UG

Erection of a single storey rear extension, gable ended rear roof extension and front roof lights, alterations to fenestration and external materials,...

Welwyn Hatfield
21 Nov 2025 Approved Archive 25/1666/HSE

2 Wroxham Gardens Potters Bar Hertfordshire EN6 3DH

Conversion of garage to habitable space, single storey front and rear extensions and alterations to fenestration.

Hertsmere
19 Nov 2025 Approved 6/2025/2430/COND

Videne Hawkshead Road Little Heath Potters Bar EN6 1LX

Submission of details pursuant to condition number 19 (drainage) on planning permission 6/2022/2317/MAJ

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
19 Nov 2025 Approved Archive 25/1658/PD42

5 Deepdene Potters Bar Hertfordshire EN6 3DF

Single storey rear extension. Depth: 4.5m, Height: 2.88m, Eaves: 2.66m.

Hertsmere
19 Nov 2025 Refused Archive 25/1656/TPO

5 Vicarage Close Potters Bar Hertfordshire EN6 2DY

T6 OAK. Reduce vertical and lateral growth by 2-3m approx back to previous pruning points. Thin by 10%.

Hertsmere
19 Nov 2025 Withdrawn Archive 6/2025/2426/COND

Marlborough Court Green Close Brookmans Park AL9 7ST

Submission of details pursuant to condition number 1 (Construction methodology) on planning permission 6/2025/0434/FULL

Welwyn Hatfield
18 Nov 2025 Refused 6/2025/2423/COND

Videne Hawkshead Road Little Heath Potters Bar EN6 1LX

Submission of details pursuant to condition number 1 (Tree Protection Plan and Arboricultural Method Statement), 2 (Amendments to Submitted Plans), 4 ...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
27 Nov 2025 Approved 6/2025/2392/COND

45 Osborne Road Little Heath Potters Bar EN6 1SB

Submission of details pursuant to condition number 1 (landscaping scheme) and 3 (tree maintenance) on planning permission 6/2025/1334/HOUSE

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
14 Nov 2025 Refused Archive 6/2025/2399/LAWP

74 Warrengate Road North Mymms Hatfield AL9 7TY

Certificate of lawfulness for a detached outbuilding in the rear garden

Welwyn Hatfield
14 Nov 2025 Approved Archive 6/2025/2398/LAWP

74 Warrengate Road North Mymms Hatfield AL9 7TY

Certificate of lawfulness for the erection of a detached outbuilding in the rear garden

Welwyn Hatfield
14 Nov 2025 Decided 6/2025/2379/COND

Videne Hawkshead Road Little Heath Potters Bar EN6 1LX

Submission of details pursuant to Condition 21 (furniture for open spaces) and 23 (detailed engineering designs and site access) on planning permissio...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
11 Nov 2025 Pending Archive 6/2025/2372/FULL

29 Bradmore Green Brookmans Park AL9 7QR

Change of Use from Bakery (Class E) to Dog Grooming Academy (Sui Generis) and Associated Shopfront Alterations

Welwyn Hatfield
10 Nov 2025 Approved 6/2025/2365/ADV

Bell Bar Service Station Great North Road Bell Bar AL9 6DA

Installation of a freestanding LED D6 advertising display

ADVERT CONSENT Welwyn Hatfield
10 Nov 2025 Refused Archive 25/1617/TPO

3 Vicarage Close Potters Bar Hertfordshire EN6 2DY

T5 OAK. Reduce vertical and lateral growth by 3m approx, Remove deadwood on mainstem and 4-5 Lower branches. See annotated photograph.

Hertsmere
6 Nov 2025 Approved Archive 6/2025/2347/COND

74 Warrengate Road North Mymms Hatfield AL9 7TY

Submission of details pursuant to condition 1 (Materials), condition 2 (Surface water drainage) and condition 3 (Hard and soft Landscaping) on plannin...

Welwyn Hatfield
5 Nov 2025 Awaiting completion S106 and/or Referral SoS 6/2025/2337/OUTLINE

Land to The South of Bulls Lane Welham Green Hatfield AL9 7PE

Outline permission for the erection of up to 60 dwellings (Use Class C3) with all matters reserved except for access

OUTLINE PERMISSION Welwyn Hatfield
5 Nov 2025 Approved Archive 6/2025/2335/LAWP

18 Oaklands Avenue Brookmans Park AL9 7UJ

Certificate of lawfulness for a loft conversion

Welwyn Hatfield
6 Nov 2025 Approved 6/2025/2313/HOUSE

26 Holloways Lane Welham Green Hatfield AL9 7NP

Erection of a single storey rear extension and alterations to fenestration

HOUSEHOLDER APPLICATION Welwyn Hatfield
3 Nov 2025 Approved 6/2025/2323/TPO

Brookmans Park Teleport, Arqiva Great North Road Brookmans Park AL9 6NE

T1 Pedunculate oak Prune to Clear structure/wires by specified amount. Prune lowest lateral limbs to clear mast cables from approximately 4m up to hei...

WORKS TO TREES WITH TREE PRESERVATION ORDER Welwyn Hatfield
30 Oct 2025 Approved Archive 25/1578/TRC

49 The Avenue Potters Bar Hertfordshire EN6 1ED

T1 CONTORTED WILLOW: Crown reduction by (50%), reducing height by approximately 5-6 metres from height 12m to 6m, and reshape spread to leave a balanc...

Hertsmere
30 Oct 2025 Approved Archive 6/2025/2300/HOUSE

61 Bluebridge Road Brookmans Park AL9 7UW

Erection of a first floor rear extension and alterations to fenestration

Welwyn Hatfield
29 Oct 2025 Withdrawn 6/2025/2290/FULL

Land adjacent to Bell Lane Bell Bar The Brookmans Park Estate AL9 7AY

Erection of boundary walls with railings and gates along front boundary

FULL PERMISSION Welwyn Hatfield
27 Oct 2025 Refused Archive 25/1551/HSE

6 Auckland Road Potters Bar Hertfordshire EN6 3ES

Construction of front porch extension. Demolition of existing conservatory to facilitate construction of single storey rear extension to include 2x ro...

Hertsmere
28 Oct 2025 Approved 6/2025/2236/HOUSE

14 Bullens Green Lane St Albans AL4 0QS

Erection of two storey side extension, single storey rear extension and replacement patio and garden wall with stepped access to the rear garden. Remo...

HOUSEHOLDER APPLICATION Welwyn Hatfield
15 Oct 2025 Approved 6/2025/2197/HOUSE

76 Vincenzo Close Welham Green Hatfield AL9 7NJ

Erection of a single storey rear extension

HOUSEHOLDER APPLICATION Welwyn Hatfield
15 Oct 2025 Approved 6/2025/2201/TPO

Brookmans Park Teleport, Arqiva Great North Road Brookmans Park AL9 6NE

T1 Oak prune branches to give 1.5m clearance either side of the stay lines in 2no locations as per map

WORKS TO TREES WITH TREE PRESERVATION ORDER Welwyn Hatfield
12 Nov 2025 Approved 6/2025/2178/HOUSE

30 Osborne Road Little Heath Potters Bar EN6 1SF

Erection of single storey rear extension following demolition of conservatory

HOUSEHOLDER APPLICATION Welwyn Hatfield
14 Oct 2025 Approved Archive 25/1484/CLE

60 Oulton Crescent Potters Bar Hertfordshire EN6 3EG

Change of use from Class C3 Dwellinghouse to a C4 6 bedroom HMO, and alterations to fenestration. Certificate of Lawful Development (Existing).

Hertsmere
13 Oct 2025 Approved Archive 6/2025/2166/HOUSE

56 Bradmore Way Brookmans Park AL9 7QX

Erection of single storey rear and side extensions, relocation of front entrance door and alterations to fenestration

Welwyn Hatfield
13 Oct 2025 Refused Archive 6/2025/2175/PN19

Thunderbridge Farm Bulls Lane Hatfield AL9 7BB

Prior approval for the erection of a general purpose agricultural building

Welwyn Hatfield
10 Oct 2025 Approved 6/2025/2164/HOUSE

14 Skimpans Close Welham Green Hatfield AL9 7PB

Erection of a single storey rear and side extension, loft conversion with front dormer and rear rooflight following demolition of detached garage

HOUSEHOLDER APPLICATION Welwyn Hatfield
10 Oct 2025 Pending Archive 6/2025/2157/COND

Boltons Park Farm 44 Hawkshead Road Little Heath Potters Bar EN6 1NB

Submission of details pursuant to condition 1 (Biodiversity Net Gain Plan), on planning permission 6/2025/0855/FULL

Welwyn Hatfield
8 Oct 2025 Approved Archive 6/2025/2140/HOUSE

99 Peplins Way Brookmans Park AL9 7UT

Erection of a single storey rear extension

Welwyn Hatfield
8 Oct 2025 Approved 6/2025/2133/FULL

58 Bell Lane Brookmans Park AL9 7AY

Erection of two dwellings with associated access, parking, amenity space and landscaping following demolition of existing bungalow

FULL PERMISSION Welwyn Hatfield
6 Oct 2025 Approved 6/2025/2119/LAWP

14 Skimpans Close Welham Green Hatfield AL9 7PB

Certificate of lawfulness for the erection of hip to gable loft conversion with rear dormer and installation of rooflights to the front

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
6 Oct 2025 Approved Archive 6/2025/2126/HOUSE

32 Bradmore Way Brookmans Park AL9 7QX

Erection of two storey side extension, single storey front extension, single storey rear extension and alteration to fenestration following the demoli...

Welwyn Hatfield
28 Oct 2025 Refused 6/2025/2117/COND

The Hope and Anchor 2 Station Road Welham Green Hatfield AL9 7PJ

Submission of details pursuant to condition number 5 (external materials),6 (cycle parking),7 (refuse and recycling) 9 (landscaping),11 (EV charging),...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
1 Oct 2025 Refused 6/2025/2078/COND

The Hope and Anchor 2 Station Road Welham Green Hatfield AL9 7PJ

Submission of details pursuant to condition 1 (Works and Repairs Methodology) and condition 4 (Insulation), on planning permission 6/2022/0867/LB

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
30 Sept 2025 Approved Archive 25/1422/CLP

472 Mutton Lane Potters Bar Hertfordshire EN6 3BB

Demolition of existing rear garage and construction of single storey rear extension. Certificate of Lawful Development (Proposed).

Hertsmere
3 Oct 2025 Approved 6/2025/2071/VAR

Land & Buildings on the West side of Travellers Lane Welham Green Hatfield AL9 7HF

Variation of Condition 3 (External Materials), 4 (Cycle Storage) & 8 (Plans) on planning permission 6/2025/0757/FULL

VARIATION OF CONDITION Welwyn Hatfield
30 Sept 2025 Approved 6/2025/2068/LAWP

79 Holloways Lane Welham Green Hatfield AL9 7NU

Certificate of lawfulness for a proposed loft conversion incorporating rear dormer, front rooflights and hip to gable roof extension

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
29 Sept 2025 Approved 6/2025/2067/LAWP

104 Hawkshead Road Little Heath Potters Bar EN6 1NG

Certificate of lawfulness for erection of a single-storey rear extension, loft conversion with dormers and hipped to gable roof extension and alterati...

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
26 Sept 2025 Refused 6/2025/2046/COND

51 Welham Manor Welham Green Hatfield AL9 7EL

Submission of details pursuant to Condition 9 (Boreholes) & 10 (Intrusive Groundworks) on planning permission 6/2024/1866/FULL

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
25 Sept 2025 Refused 6/2025/2055/COND

Land & Buildings on the West side of Travellers Lane Welham Green Hatfield AL9 7HF

Submission of details pursuant to condition number 2 (Contamination) on planning permission 6/2025/0757/FULL

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
24 Sept 2025 Approved Archive 25/1401/CLP

35 Deepdene Potters Bar Hertfordshire EN6 3DF

Construction of single storey rear extension with insertion of 2x rooflights.

Hertsmere
22 Sept 2025 Approved Archive 25/1385/CLP

466 Mutton Lane Potters Bar Hertfordshire EN6 3BB

Conversion of loft to habitable space with associated hip to gable roof alterations, rear dormer and insertion of 3x front rooflights. Certificate of ...

Hertsmere
19 Sept 2025 Approved Archive 25/1381/FUL

Cranborne Waste Depot Cranborne Industrial Estate Cranborne Road Potters Bar Hertfordshire

Erection of a freestanding canopy for the storage of food waste trucks.

Hertsmere
16 Oct 2025 Approved 6/2025/2008/VAR

11 Kentish Lane Brookmans Park AL9 6NG

Variation of condition 2 (Approved plans) on planning permission 6/2025/1081/HOUSE

VARIATION OF CONDITION Welwyn Hatfield
23 Oct 2025 Decided 6/2025/1851/PN8

40 Dellsome Lane Welham Green Hatfield AL9 7ND

Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3m in height and 3m to the eaves

Class A – enlargement, improvement or other alteration of a dwellinghouse - PRIOR APPROVAL Welwyn Hatfield
10 Oct 2025 Refused 6/2025/1764/COND

Land adj 45 Dixons Hill Close Welham Green AL9 7EF

Submission of details pursuant to condition 3 (Materials), 4 (Hard and soft landscaping) and 6 (Refuse bin and recycling storage) on planning permissi...

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
2 Oct 2025 Withdrawn 6/2025/1753/VAR

Burns Sports Pavillion Bushwood Close Welham Green Hatfield AL9 7YZ

Variation of condition1 (Approved Plans), condition 2 (Reserved Matters) and condition 3 (Restrictions of Use) on planning permission S6/1981/0127

VARIATION OF CONDITION Welwyn Hatfield
22 Oct 2025 Withdrawn 6/2025/1725/LAWP

29 Hawkshead Lane North Mymms AL9 7TD

Certificate of lawfulness for single storey rear extension

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
15 Oct 2025 Approved 6/2025/1100/HOUSE

5 Somers Square Welham Green Hatfield AL9 7PS

Erection of a first floor rear extension and outbuilding

HOUSEHOLDER APPLICATION Welwyn Hatfield
8 Oct 2025 Approved 6/2025/0623/HOUSE

5 Booths Close Welham Green Hatfield AL9 7NW

Retention of a single storey rear extension

HOUSEHOLDER APPLICATION Welwyn Hatfield
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Data updated daily. Source: Welwyn Hatfield Borough Council planning portal.