6/2026/0797/HOUSE

1. 6 May 2026

   Received by Welwyn Hatfield

2. 7 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 10 Jul 2026

   Decision issued: Granted

4. 24 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

• 6/2021/1528/HOUSE Granted

  110 Wellcroft Road Welwyn Garden City AL7 3JU

  Render existing wall to East facing extension side wall and new brick garden wall.

  13 May 2021 52m away Householder
• 6/2024/1526/HOUSE Refused

  6 Blackthorn Road Welwyn Garden City AL7 3JS

  Erection of part single part two storey rear and single storey side extensions with fenestration alterations

  12 Aug 2024 138m away Householder
• 6/2026/1062/HOUSE Awaiting decision

  100 Cole Green Lane Welwyn Garden City AL7 3JD

  Erection of rear single storey extension following demolition of brick-built store

  18 Jun 2026 272m away Householder
• 6/2024/1755/EM Granted

  140 Cole Green Lane Welwyn Garden City AL7 3JE

  Erection of a single storey rear extension to existing church building to provide a larger kitchen and additional storage.

  12 Sep 2024 305m away
• 6/2024/1793/PN8 Granted

  96 Salisbury Road Welwyn Garden City AL7 3SB

  Prior Approval for the erection of a single storey rear extension measuring 5m in depth, 3.20m in height and 2.82m to the eaves

  17 Sep 2024 321m away Prior approval
• 6/2026/1157/EMT Awaiting decision

  72 Sweet Briar Welwyn Garden City AL7 3EA

  1 x Beech to reduce by approx 2.5m height and width. Lift over cabin by 3m

  2 Jul 2026 323m away Trees

• 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