4 Brookmans Avenue Brookmans Park AL9 7QJ

This site has had 2 applications since 2026.

• 6/2026/1449/COND Awaiting decision

  4 Brookmans Avenue Brookmans Park AL9 7QJ

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

  Submitted 18 Aug 2026 Conditions

1. 21 Aug 2026

   Received by Welwyn Hatfield

2. 13 Sep 2026

   Added to PlanIndex

3. 1 Oct 2026

   Status changed to Under Consideration

   Previously Under Consultation.

4. Decision

   Awaiting decision

   Decision expected by 16 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Welwyn Hatfield took a median of 58 days over the applications it decided in the last year.

This application is with Welwyn Hatfield for determination, against a statutory target of eight weeks. Over the last year Welwyn Hatfield decided householder applications in a median of 59 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 4 Brookmans Avenue Brookmans Park AL9 7QJ

  6/2026/1449/COND Submitted 18 Aug 2026 50 yards away

  91% historically approved · decision due ~13 Oct

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

  Awaiting decision Conditions

• 8 Bluebridge Road Brookmans Park AL9 7SB

  6/2021/2257/COND Submitted 28 Jul 2021 50 yards away

  Submission of details pursuant to condition number 1 (details of proposed crown roof) on planning permission 6/2021/1633/HOUSE

  Granted Conditions
  Major scheme

• 8 Bluebridge Road Brookmans Park AL9 7SB

  6/2021/1633/HOUSE Submitted 21 May 2021 50 yards away

  Roof extension, insertion of rear dormer window plus three side rooflights to create a loft conversion.

  Granted Householder Extension Loft or dormer +1
  Domestic

• 10 Brookmans Avenue Brookmans Park AL9 7QJ

  6/2023/0607/COND Submitted 17 Mar 2023 50 yards away

  Submission of details pursuant to condition number 1 (Arboricultural Method Statement & Tree Protection Plan) on planning permission 6/2022/2406/HOUSE

  Granted Conditions Trees 1 doc
  Major scheme

• 59 Bradmore Green Brookmans Park Hatfield AL9 7QS

  6/2022/2834/FULL Submitted 15 Dec 2022 50 yards away

  Single storey rear extension to no 61 Provision of roof terrace to no 62 Enlargement of rear dormers Internal reconfiguration to flats 60, 61 and 62 Provision of front garden for flats 59, 60 and 61 Construction of front wall Provision of cycle and refuse area Reconfiguration of parking area

  Granted Full applications New dwelling Extension +1
  Small domestic

• 59 Bradmore Green Hatfield AL9 7QS

  6/2022/2835/FULL Submitted 15 Dec 2022 50 yards away

  Erection of front wall to provide amenity spaces with enlargement of rear dormer and internal reconfiguration of flats 60, 61 and 62

  Granted Full applications New dwelling Loft or dormer

• 6/2026/1408/HOUSE Granted

  Wytmead Essendon Hill Essendon Hatfield AL9 6AW

  Reinstatement of the previously truncated chimney

  Received 10 Aug, published by the council 31 Aug 2026 Householder
• 6/2026/1170/HOUSE Granted

  6 Highfields Cuffley Potters Bar EN6 4EL

  Conversion of garage into study room with alterations to the front elevation, repositioning of lower ground floor entrance hall, erection of two storey infill side extension with internal alterations, replacement of existing front and side building brickwork with K-Render finish, removal of chimney and installation of 2 rooflights

  Received 6 Jul, published by the council 30 Jul 2026 Householder
• 6/2026/1177/HOUSE Granted

  Red Lodge High Road Essendon Hatfield AL9 6HU

  Erection of two single-storey side extensions, detached garage with barn-hipped roof and photovoltaic panels, relocated garden room and associated works to hardstanding and site layout.

  Received 7 Jul, published by the council 9 Aug 2026 Householder
• 6/2026/1376/HOUSE Granted

  18 Briary Wood Lane Welwyn AL6 0TF

  Erection of a single storey ground floor extension & part two storey rear, raising the roof and alterations to facilitate loft conversion to include new crown roof with front & rear dormers

  Received 4 Aug, published by the council 22 Aug 2026 Householder
• 6/2026/1392/HOUSE Granted

  1 Little Wade Welwyn Garden City AL7 4LE

  Erection of a single storey rear extension

  Received 6 Aug, published by the council 15 Aug 2026 Householder