Planning Applications in Brookmans Park, Hertfordshire

Planning authority: Welwyn Hatfield Borough Council

See all 1,252 planning applications in Brookmans Park since 2016, 23 in the last 90 days. Search and filter Welwyn Hatfield Borough Council's applications, see the latest on the map, or get free alerts for new ones.

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Showing 23 of 23 applications
16 Oct 2026 Under Consultation 6/2026/1761/FULL

12-14 Bell Lane Brookmans Park AL9 7AY

Erection of one dwelling, with garage wing, external landscaping and associated works following demolition of existing dwelling and outbuildings

FULL PERMISSION Welwyn Hatfield
2 Oct 2026 Under Consultation 6/2026/1748/HOUSE

18 Bell Lane Brookmans Park AL9 7AY

Alterations and raising the ridge height to create a crown roof with front and rear dormer windows

HOUSEHOLDER APPLICATION Welwyn Hatfield
23 Sept 2026 Under Consultation 6/2026/1684/FULL

White Lodge Farm The Bellbrook Bulls Lane Hatfield AL9 7AZ

Erection of proposed stable block and alteration to existing access road for the use of land for keeping horses for personal leisure use.

FULL PERMISSION Welwyn Hatfield
22 Sept 2026 Under Consideration 6/2026/1675/HOUSE

20 Moffats Lane Brookmans Park AL9 7RU

Erection of garden room to rear elevation

HOUSEHOLDER APPLICATION Welwyn Hatfield
21 Sept 2026 Under Consultation 6/2026/1632/FULL

19 Pine Grove Brookmans Park AL9 7BP

Erection of dwelling following the demolition of existing dwelling

FULL PERMISSION Welwyn Hatfield
17 Sept 2026 Approved 22 Oct 6/2026/1616/TPO

HMWT Gobions Wood Nature Reserve Off Mymms Drive Potters Bar AL9 7AF

Mature Ash tag 895 with multiple cavities and evidence of long term Inonotus hispidus decay with multiple fruiting bodies on stem and around the tree ...

WORKS TO TREES WITH TREE PRESERVATION ORDER Welwyn Hatfield
14 Sept 2026 Under Consultation 6/2026/1550/FULL

73 Mymms Drive Brookmans Park AL9 7AA

Erection of dwelling following demolition of existing dwelling

FULL PERMISSION Welwyn Hatfield
11 Sept 2026 Under Consideration 6/2026/1576/HOUSE

28 Peplins Way Brookmans Park AL9 7UU

Erection of two-storey front and side extension, single-storey rear extension and a flat roof incorporating a glazed rooflight

HOUSEHOLDER APPLICATION Welwyn Hatfield
11 Sept 2026 Under Consideration 6/2026/1592/HOUSE

3 Lysley Place Brookmans Park AL9 6NZ

Erection of front porch canopy

HOUSEHOLDER APPLICATION Welwyn Hatfield
9 Sept 2026 Approved 19 Oct 6/2026/1572/COND

83 Brookmans Avenue Brookmans Park AL9 7QG

Submission of details pursuant to condition number 1 (Demolition and Construction Management Plan) on planning permission 6/2026/0138/FULL

APPROVAL OF DETAILS RESERVED BY CONDITION Welwyn Hatfield
7 Sept 2026 Call In/Major Objection 6/2026/1549/LAWP

Land and highway access at the north end of Bradmore Way

Certificate of lawfulness for the replacement of an existing gate and fence

LAWFUL DEVELOPMENT - PROPOSED Welwyn Hatfield
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 Consideration 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 Approved 18 Sep 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 Approved 16 Oct 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 Approved 12 Oct 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 Under Consideration 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
18 Aug 2026 Under Consultation 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
12 Aug 2026 Approved 20 Oct 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 Under Consideration 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
7 Aug 2026 Approved 1 Oct 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
6 Aug 2026 Under Consideration 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 11 Sep 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
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Data updated daily. Source: Welwyn Hatfield Borough Council planning portal.