6/2026/0755/HOUSE

1. 29 Apr 2026

   Received by Welwyn Hatfield

2. 24 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 6/2021/1633/HOUSE Granted

  8 Bluebridge Road Brookmans Park AL9 7SB

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

  21 May 2021 226m away Householder
• 6/2026/1045/LAWP Granted

  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

  16 Jun 2026 300m away Lawful development
• 6/2025/2372/FULL Awaiting decision

  29 Bradmore Green Brookmans Park AL9 7QR

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

  11 Nov 2025 301m away Full applications
• 6/2026/0979/COND Awaiting decision

  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 303m away Conditions
• 6/2026/0862/HOUSE Granted

  3 Brookmans Avenue Brookmans Park AL9 7QH

  Erection of single storey rear extension

  15 May 2026 323m away Householder
• 6/2021/1721/HOUSE Granted

  1 Bradmore Way, Brookmans Park, Hatfield AL9 7QY

  Erection of a single storey rear infill extension plus projecting timber decking and steps

  1 Jun 2021 362m away Householder

• 6/2025/2262/HOUSE Granted

  9 Hill Rise Cuffley Potters Bar EN6 4ED

  Erection of a part single and part two storey rear extension, garage conversion to habitable use and alterations to fenestration

  24 Oct 2025 Householder
• 6/2026/0904/HOUSE Granted

  7 Greenfield Hatfield AL9 5HW

  Erection of a single storey rear extension, conversion of double integral garage, covered porch, replacement front dormer and erection of new boundary wall following the removal of the existing hedge

  21 May 2026 Householder
• 6/2026/0975/HOUSE Granted

  4 Northwood Welwyn Garden City AL7 2PX

  Erection of single storey rear extension and open pergola following demolition of conservatory

  3 Jun 2026 Householder
• 6/2026/0998/HOUSE Granted

  41 Lemsford Lane Welwyn Garden City AL8 6YN

  Erection of a single storey side/rear extension following the demolition of existing outbuilding

  8 Jun 2026 Householder
• 6/2026/1293/HOUSE Awaiting decision

  33 Claves Crescent Welwyn Garden City AL7 1WN

  Erection of a single storey rear conservatory

  22 Jul 2026 Householder