6/2026/1091/HOUSE

1. 24 Jun 2026

   Received by Welwyn Hatfield

2. 13 Jul 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

• 6/2026/1069/EM Awaiting decision

  17 Attimore Road Welwyn Garden City AL8 6LH

  Changes to the fenestration to the site and rear elevation

  19 Jun 2026 93m away
• 6/2024/1662/EMT Granted

  58 Lemsford Lane Welwyn Garden City AL8 6YJ

  Remove Conifer tree and Sycamore tree

  30 Aug 2024 145m away Trees
• 6/2026/0784/EM Granted

  20 Attimore Road Welwyn Garden City AL8 6LW

  Removal of an existing shed and associated structures at the rear of the garden and erection of a modest timber garden building with shingle roof for use as a garden office. Remove all the green outline (which includes shed, chicken run wire / posts and corrugated roof, and replacing with the bronze outine

  5 May 2026 145m away
• 6/2024/1874/TC Granted

  26 Attimore Road Welwyn Garden City AL8 6LP

  1 x Sycamore to remove in sections to ground level. 1 x Silver Birch to remove 2 smaller stems to ground level. Reduce remaining tree by approximately 2m height and 1.2m width. 1 x Lawson cypress to remove to ground level.

  30 Sep 2024 160m away Trees
• 6/2024/1882/EMT Granted

  26 Attimore Road Welwyn Garden City AL8 6LP

  1 x Sycamore to remove in sections to ground level. 1 x Silver Birch to remove 2 smaller stems to ground level. Reduce remaining tree by approximately 2m height and 1.2m width. 1 x Lawson cypress to remove to ground level.

  30 Sep 2024 160m away Trees
• 6/2026/0970/COND Granted

  Huttons Marsden Road Welwyn Garden City AL8 6YG

  Submission of details pursuant of condition 2 (Odour and noise) on planning permission 6/2023/2449/FULL

  2 Jun 2026 163m away Conditions

• 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