4 Brookmans Avenue Brookmans Park AL9 7QJ

1. 18 Aug 2026

   Received by Welwyn Hatfield

2. 7 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 13 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. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• 8 Bluebridge Road Brookmans Park AL9 7SB

  6/2021/2257/COND Submitted 28 Jul 2021 44m 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 44m 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 59m 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 59m 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 59m 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

• 3 Brookmans Avenue Brookmans Park AL9 7QH

  6/2026/0862/HOUSE Submitted 15 May 2026 71m away

  Erection of single storey rear extension

  Granted Householder Extension
  Small domestic

• 6/2026/0942/COND Granted

  The Coach and Horses 61 Newgate Street Village Hertford SG13 8RA

  Submission of details pursuant to condition number 1 (Construction Method Statement) & 2 (Archaeological Written Scheme of Investigation) on planning permission 6/2022/1957/FULL

  29 May 2026 Conditions
• 6/2026/0979/COND Granted

  Marlborough Court Green Close Brookmans Park AL9 7ST

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

  3 Jun 2026 Conditions
• 6/2025/0770/S106A Decided

  Land to the north east of King George V Playing Fields, Northaw Road East, Cuffley, Potters Bar EN6 4RD

  Application to modify S106 agreement dated 31 March 2022 in relation to planning application S6/2015/1342/PP

  24 Apr 2025 Conditions
• 6/2026/1239/COND Granted

  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

  15 Jul 2026 Conditions
• 6/2026/1483/COND Awaiting decision

  57 Tolmers Road Cuffley Potters Bar EN6 4JG

  Submission of details pursuant to condition number 3 (Hard and Soft Landscaping) on planning permission 6/2026/0435/FULL

  24 Aug 2026 Conditions