Planning Applications in Northaw, Hertfordshire

Planning authority: Welwyn Hatfield Borough Council

Search current and historic planning applications in Northaw, Hertfordshire, published by Welwyn Hatfield Borough Council - 1 application in the last 90 days and 61 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 59 of 61 applications - narrow your search with filters to see more
6/2026/0688/TC 17 Apr 2026 Approved

1 Church Lane Northaw Potters Bar EN6 4NX

A - Trees & shrubs in front garden property boundary with 3 Church lane - trim back trees & shrubs to property boundary & crown reduction of Plum tree...

Welwyn Hatfield 17 Apr 2026
6/2026/0643/TPO 13 Apr 2026 Approved

1 Church Lane Northaw Potters Bar EN6 4NX

T1 Yew crown lift to 2m over rear garden of 1 Church Lane. (covered by TPO826 (2018) T1)

Welwyn Hatfield 13 Apr 2026
6/2026/0473/HOUSE 16 Mar 2026 Withdrawn

14A Park Road Northaw Potters Bar EN6 4NU

Erection of double storey side extension with a pitched roof

Welwyn Hatfield 16 Mar 2026
6/2026/0348/HOUSE 25 Feb 2026 Approved

Church Lodge Vineyards Road Northaw EN6 4NZ

Part garage conversion, insertion of roof lights and alterations to openings to side and rear elevations

Welwyn Hatfield 25 Feb 2026
6/2026/0021/OUTLINE 6 Jan 2026 Pending

105 Northaw Road West Northaw Potters Bar EN6 4NS

Outline permission for the erection of up to 30 dwellings on land to the rear of 105 Northaw Road West including alterations to the existing site acce...

Welwyn Hatfield 6 Jan 2026
25/1767/FUL Archive 11 Dec 2025 Pending

31 Tempest Avenue Potters Bar Hertfordshire EN6 5JU

Demolition of existing outbuilding; construction of part single, part two storey side and rear extension; conversion of loft to habitable space with a...

Hertsmere 11 Dec 2025
25/1762/FUL Archive 9 Dec 2025 Refused

31 Tempest Avenue Potters Bar Hertfordshire EN6 5JU

Change of use from class C3 to sui generis 12 bedroom HMO use facilitated by a demolition of existing outbuilding and construction of a part single, p...

Hertsmere 9 Dec 2025
6/2025/2534/VAR Archive 8 Dec 2025 Approved

Land adjacent to Woodvale 1 Carbone Hill Northaw Potters Bar EN6 4PJ

Variation of Condition 16 (Approved Plans) on planning permission 6/2024/1554/FULL

Welwyn Hatfield 8 Dec 2025
6/2025/2468/FULL Archive 25 Nov 2025 Refused

Colesdale Farm Hempshill Brook Cuffley EN6 4RB

Retrospective change of use of agricultural land to operate as a scaffolding business (Sui Generis) and the retention of a hardstanding area, two shel...

Welwyn Hatfield 25 Nov 2025
6/2025/2452/LAWP Archive 24 Nov 2025 Approved

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...

Welwyn Hatfield 24 Nov 2025
25/1670/CLP Archive 21 Nov 2025 Approved

11 Torrington Drive Potters Bar Hertfordshire EN6 5HS

Alterations to fenestration at ground floor level, including modifications to the size and arrangement of existing window and door openings and instal...

Hertsmere 21 Nov 2025
6/2025/2410/TC Archive 18 Nov 2025 Approved

The Two Brewers 1 Northaw Road West Northaw Potters Bar EN6 4NW

G1 - Conifer hedge - topped by maximum 3-4 metres, in line with the remainder of the hedge, to create equal height.

Welwyn Hatfield 18 Nov 2025
25/1618/VOC Archive 10 Nov 2025 Pending

55 Tempest Avenue Potters Bar Hertfordshire EN6 5LH

Variation of condition 11 (plans and drawings) to allow for change in layout following grant of planning permission 25/1293/FUL.

Hertsmere 10 Nov 2025
6/2025/2356/HOUSE Archive 7 Nov 2025 Approved

Jupiter Coopers Lane Northaw Potters Bar EN6 4NJ

Erection of a single storey rear extension and outbuilding in the rear garden

Welwyn Hatfield 7 Nov 2025
6/2025/2357/HOUSE Archive 7 Nov 2025 Approved

The Ridges The Ridgeway Cuffley Potters Bar EN6 4BH

Relocation of existing vehicular entrance gates and installation of personnel gate

Welwyn Hatfield 7 Nov 2025
25/1596/TPO Archive 5 Nov 2025 Refused

76 Cotton Road Potters Bar Hertfordshire EN6 5JH

T2 OAK and T3 OAK - Crown reduction to remove lateral growth only by 2-3m. to leave 5 to 6m in width. (Height remains at T2 is 9m T3 is 10m) As per an...

Hertsmere 5 Nov 2025
6/2025/2318/LAWP Archive 3 Nov 2025 Pending

Netherfield Vineyards Road Northaw Potters Bar EN6 4PH

Certificate of lawfulness for the partial demolition and reconstruction of dwelling due to subsidence with minor re-configuration of window openings

Welwyn Hatfield 3 Nov 2025
25/1562/HSE Archive 28 Oct 2025 Pending

5 Richmond Road Potters Bar Hertfordshire EN6 1HW

Front boundary works to include dropped kerb and vehicular hardstanding.

Hertsmere 28 Oct 2025
6/2025/2277/VAR Archive 27 Oct 2025 Pending

Northaw House Coopers Lane Northaw Potters Bar EN6 4FG

Variation of condition 2 (approved plans) on planning permission 6/2023/2553/VAR

Welwyn Hatfield 27 Oct 2025
6/2025/2284/LAWE Archive 27 Oct 2025 Approved

5 Oakwell Drive Northaw Potters Bar EN6 4EZ

Certificate of lawfulness for the Meaningful Commencement of Development in Connection with Planning Permission ref: 6/2022/0821/FULL (Appeal Ref: APP...

Welwyn Hatfield 27 Oct 2025
6/2025/2272/HOUSE Archive 27 Oct 2025 Approved

32 The Ridgeway Cuffley Potters Bar EN6 4AX

Erection of front railings and gate, raising the height of existing brick piers and associated landscaping

Welwyn Hatfield 27 Oct 2025
25/1539/HSE Archive 24 Oct 2025 Approved

4 Springfield Close Potters Bar Hertfordshire EN6 4AB

Demolition of existing conservatory and partial demolition of single storey front extension to facilitate construction of single storey front and side...

Hertsmere 24 Oct 2025
25/1537/TPO Archive 24 Oct 2025 Refused

2 The Spinney Potters Bar Hertfordshire EN6 5HH

Within G2. T1 OAK. Reduce the canopy by 3m from 20m to 17.5m tall. There are limbs towards the property that will be reduced by reducing branches by u...

Hertsmere 24 Oct 2025
6/2025/2251/PN19 Archive 23 Oct 2025 Approved

Hill View Farm Northaw Road West Potters Bar EN6 4QY

Prior approval for the erection of an agricultural building measuring 30m in length, 12m in width, 3.96m to the eaves and 5.82m to the ridge

Welwyn Hatfield 23 Oct 2025
6/2025/2222/COND Archive 21 Oct 2025 Approved

38 The Ridgeway Cuffley Potters Bar EN6 4AX

Submission of details pursuant to condition number 1 (Construction materials), 5 (Hard and soft landscaping), 7 (Samples of materials) and 8 (Noise sc...

Welwyn Hatfield 21 Oct 2025
6/2025/2213/PN8 Archive 20 Oct 2025 Approved

23 The Ridgeway Cuffley Potters Bar EN6 4BB

Prior approval for the erection of single storey rear extensions measuring 8.00m in depth and single storey side extension

Welwyn Hatfield 20 Oct 2025
6/2025/2220/HOUSE Archive 20 Oct 2025 Refused

East Lodge Judge's Hill Northaw Potters Bar EN6 4NL

Erection of pergola

Welwyn Hatfield 20 Oct 2025
25/1498/HSE Archive 16 Oct 2025 Approved

63 Northlands Potters Bar Hertfordshire EN6 5JD

Proposed external alterations comprising new and replacement windows, French windows and doors; canopy column removal; and replacement paving to side ...

Hertsmere 16 Oct 2025
6/2025/2195/COND Archive 15 Oct 2025 Approved

Land between 48 & 50 The Ridgeway Cuffley EN6 4BA

Submission of details pursuant to Condition 1 (Construction Management Plan), 2 (Proposed materials), 3 (Piling Method), 4 (Scheme for the protection ...

Welwyn Hatfield 15 Oct 2025
6/2025/2199/LAWP Archive 15 Oct 2025 Approved

Woodlands Bungalow The Ridgeway Cuffley Potters Bar EN6 4BJ

Certificate of lawfulness for a single storey rear extension, new fence and gates following the demolition of existing side extensions.

Welwyn Hatfield 15 Oct 2025
25/1462/DOC Archive 7 Oct 2025 Approved

1 Tempest Avenue Potters Bar Hertfordshire EN6 5JU

Application for approval of details reserved by conditions 5 (samples of external surface materials), 6 (details of hard surface materials), and 12 (c...

Hertsmere 7 Oct 2025
6/2025/2131/OUTLINE Archive 6 Oct 2025 Refused

Land East of Colesdale Farm Cuffley

Erection of a residential development of up to 35 dwellings, with all matters reserved for subsequent approval except for a new vehicular access from ...

Welwyn Hatfield 6 Oct 2025
6/2025/2102/COND Archive 2 Oct 2025 Approved

Cuffley Hills Barn The Ridgeway Cuffley Potters Bar EN6 4AY

Submission of details pursuant to conditions 1a-e (Site Characterisation, Remediation Scheme, Implementation of Approved Remediation Scheme, Reporting...

Welwyn Hatfield 2 Oct 2025
25/1435/HSE Archive 1 Oct 2025 Approved

31 Tempest Avenue Potters Bar Hertfordshire EN6 5JU

Demolition of existing outbuilding to facilitate construction of part single, part two storey side and rear extension with associated roof works. Conv...

Hertsmere 1 Oct 2025
6/2025/2087/HOUSE Archive 1 Oct 2025 Refused

Nyn Park Potters Bar Lodge Well Road Northaw Potters Bar EN6 4BT

Erection of new boundary fence and entrance gates with resurfaced driveway apron

Welwyn Hatfield 1 Oct 2025
25/1391/PD42 Archive 23 Sept 2025 Approved

112 Chace Avenue Potters Bar Hertfordshire EN6 5NP

Single storey rear extension. Depth: 6m, Height: 3m, Eaves: 3m.

Hertsmere 23 Sept 2025
6/2025/2035/TPO Archive 23 Sept 2025 Approved

2 Claregate Thornton Road Little Heath Potters Bar EN6 1BY

Remove 1 x Ash lateral branch (T1) Fell 1 x Ash to near ground (T2)

Welwyn Hatfield 23 Sept 2025
6/2025/2026/VAR Archive 22 Sept 2025 Pending

Northaw House Coopers Lane Northaw Potters Bar EN6 4FG

Variation of Condition 25 (Drawing Numbers) on planning permission 6/2019/0217/MAJ

Welwyn Hatfield 22 Sept 2025
25/1345/FUL Archive 12 Sept 2025 Approved

254 High Street Potters Bar Hertfordshire EN6 5DB

Conversion of storage area (class E) into self-contained flat facilitated by replacement single storey rear extension following demolition of existing...

Hertsmere 12 Sept 2025
6/2025/1957/COND Archive 11 Sept 2025 Approved

111 The Ridgeway Cuffley Potters Bar EN6 4BG

Submission of details pursuant to Condition 4 (Construction Management Plan) on planning permission 6/2025/0760/HOUSE

Welwyn Hatfield 11 Sept 2025
6/2025/1946/HOUSE Archive 10 Sept 2025 Approved

15 Carbone Hill Northaw Potters Bar EN6 4PJ

Erection of a single storey front link extension to connect the detached outbuilding to the dwelling and the erection of a single storey front infill ...

Welwyn Hatfield 10 Sept 2025
6/2025/1916/COND Archive 5 Sept 2025 Approved

111 The Ridgeway Cuffley Potters Bar EN6 4BG

Submission of details pursuant to condition number 1 (Samples of materials) on planning permission 6/2025/0760/HOUSE

Welwyn Hatfield 5 Sept 2025
25/1291/PD42 Archive 4 Sept 2025 Approved

55 Tempest Avenue Potters Bar Hertfordshire EN6 5LH

Demolition of existing conservatory to facilitate construction of single storey rear extension Depth: 6.00m, Height: 3.00m, Eaves: 3.00m.

Hertsmere 4 Sept 2025
25/1293/FUL Archive 4 Sept 2025 Approved

55 Tempest Avenue Potters Bar Hertfordshire EN6 5LH

Demolition of existing conservatory and detached outbuilding; erection of single-storey wrap-around extension and conversion of a single dwelling hous...

Hertsmere 4 Sept 2025
6/2025/1892/VAR Archive 3 Sept 2025 Approved

36 The Ridgeway Cuffley Potters Bar EN6 4AX

Removal of Conditions 9 (Highways Engineering), 11 (Maintenance and Adoption Plan for underground surface water), 12 (Access) on planning permission 6...

Welwyn Hatfield 3 Sept 2025
25/1278/FUL Archive 2 Sept 2025 Approved

52 Coningsby Drive Potters Bar Hertfordshire EN6 5QF

Conversion of loft to habitable space with rear dormer, insertion of 4x rooflights and removal of chimney stack.

Hertsmere 2 Sept 2025
25/1274/PD42 Archive 1 Sept 2025 Approved

70 Chace Avenue Potters Bar Hertfordshire EN6 5LZ

Demolition of existing conservatory to facilitate construction of single storey rear extension Depth: 5.00m, Height: 3.25m, Eaves: 3.00m.

Hertsmere 1 Sept 2025
25/1269/FUL Archive 1 Sept 2025 Approved

70 Forbes Avenue Potters Bar Hertfordshire EN6 5NG

Subdivision of single dwelling to create two self contained dwellings including separate access, facilities, and private garden spaces and minor works...

Hertsmere 1 Sept 2025
6/2025/1839/HOUSE Archive 28 Aug 2025 Approved

2 Northaw Place The Lodge Coopers Lane Northaw Potters Bar EN6 4NQ

Single storey ground floor extension following demolition of existing store/shed

Welwyn Hatfield 28 Aug 2025
25/1239/CLE Archive 26 Aug 2025 Approved

86 Tempest Avenue Potters Bar Hertfordshire EN6 5JY

Use as a Class C3(b) dwellinghouse to house young people with the provision of care. Certificate of Lawful Development (Existing).

Hertsmere 26 Aug 2025
6/2025/1787/HOUSE Archive 22 Aug 2025 Approved

32 Vineyards Road Northaw Potters Bar EN6 4PA

Erection of a single storey rear/side extension, conversion of garage into habitable room with installation of bay window, alterations to front porch ...

Welwyn Hatfield 22 Aug 2025
25/1212/CLP Archive 21 Aug 2025 Approved

31 Tempest Avenue Potters Bar Hertfordshire EN6 5JU

Construction of two storey rear extension with associated roof works. Certificate of Lawful Development (Proposed).

Hertsmere 21 Aug 2025
6/2025/1749/LAWP Archive 18 Aug 2025 Approved

23 The Ridgeway Cuffley Potters Bar EN6 4BB

Certificate of lawfulness for an outbuilding to accommodate an indoor pool and changing facilities

Welwyn Hatfield 18 Aug 2025
25/1188/PD42 Archive 15 Aug 2025 Refused

19 Trewenna Drive Potters Bar Hertfordshire EN6 5JW

Single storey rear extension. Depth: 5.84m, Height: 3.55m, Eaves: 2.82m.

Hertsmere 15 Aug 2025
25/1169/HSE Archive 11 Aug 2025 Approved

110 Park Avenue Potters Bar Hertfordshire EN6 5EL

Demolition of existing rear conservatory and construction of single storey rear extension with partially pitched roof and 5x rooflights; alterations t...

Hertsmere 11 Aug 2025
6/2025/1713/HOUSE Archive 11 Aug 2025 Approved

20 Northaw Road West Northaw Potters Bar EN6 4NR

Erection of a single storey, timber framed, pent roof shed

Welwyn Hatfield 11 Aug 2025
6/2025/1712/LB Archive 11 Aug 2025 Withdrawn

20 Northaw Road West Northaw Potters Bar EN6 4NR

Erection of a single storey, timber framed, pent roof shed

Welwyn Hatfield 11 Aug 2025
6/2025/1648/COND Archive 31 Jul 2025 Refused

Land adjacent to The Warren 8 Carbone Hill Northaw Potters Bar EN6 4PL

Submission of details pursuant to condition 1 (Construction Management Plan) on planning permission 6/2024/2237/VAR

Welwyn Hatfield 31 Jul 2025
6/2025/1620/PN8 Archive 29 Jul 2025 Refused

23 The Ridgeway Potters Bar EN6 4BB

Prior approval for the erection of a single storey rear extensions measuring 8m in depth, 4m in height and 2.6m to the eaves and a single storey side ...

Welwyn Hatfield 29 Jul 2025
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Data updated daily. Source: Welwyn Hatfield Borough Council planning portal.