6/2026/0651/HOUSE

1. 13 Apr 2026

   Received by Welwyn Hatfield

2. 15 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 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

• 6/2026/0221/FULL Awaiting decision

  79 Holloways Lane Welham Green Hatfield AL9 7NU

  Change of use from C3 (Dwelling) to C2 (Children's Home)

  9 Feb 2026 77m away Full applications
• 6/2023/0266/COND Granted

  55 Holloways Lane Welham Green Hatfield AL9 7NR

  Submission of details pursuant to condition 1 (crown roof), on planning permission 6/2022/1342/HOUSE

  3 Feb 2023 86m away Conditions
• 6/2026/0830/HOUSE Awaiting decision

  14 Holloways Lane Welham Green Hatfield AL9 7NP

  Erection of single storey front, side and rear extensions

  12 May 2026 212m away Householder
• 6/2023/0107/LAWP Granted

  29 Bulls Lane Hatfield AL9 7NY

  Certificate of lawfulness for loft extension, including a rear dormer and hipped to gable roof

  16 Jan 2023 308m away Lawful development
• 6/2024/1412/VAR Granted

  Alloy Sales Ltd Travellers Lane Welham Green Hatfield AL9 7HF

  Removal of condition 3 (use of premises) on planning permission S6/1981/0553

  24 Jul 2024 311m away Amendments
• 6/2026/0828/HOUSE Granted

  4 Bulls Lane Hatfield AL9 7PD

  Erection of a two storey side extension, single storey front extension and single storey rear extension following the demolition of the existing garage, single storey side extension and single storey side and rear lean-to additions. Alterations to the external materials and fenestration to the dwelling and associated landscaping works

  12 May 2026 329m 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