122 The Commons Welwyn Garden City AL7 4SB

This site has had 2 applications since 2026: 2 approved, 0 refused.

• 6/2026/1308/HOUSE Granted

  122 The Commons Welwyn Garden City AL7 4SB

  Proposed conversion of existing garage to habitable room alterations to the roof, erection of a glazed veranda and detached gazebo

  Decided 17 Sep 2026 Householder

1. 7 Apr 2026

   Received by Welwyn Hatfield

2. 6 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 1 Jul 2026

   Decision issued: Granted

4. 24 Jul 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 1 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

The published feed does not state which type of application this is; the register entry on Welwyn Hatfield's portal will say. Our guide explains the common types.

• 122 The Commons Welwyn Garden City AL7 4SB

  6/2026/1308/HOUSE Submitted 27 Jul 2026 50 yards away

  Proposed conversion of existing garage to habitable room alterations to the roof, erection of a glazed veranda and detached gazebo

  Granted Householder Windows or glazing
  Domestic

• 123 The Commons Welwyn Garden City AL7 4RZ

  6/2023/0725/HOUSE Submitted 31 Mar 2023 50 yards away

  Erection of part single, part two storey rear extension with insertion of roof lights to existing garage roof

  Granted Householder Extension Loft or dormer
  Domestic

• 123 The Commons, Welwyn Garden City, AL7 4RZ

  6/2023/0719/EM Submitted 30 Mar 2023 50 yards away

  Erection of a part single, part two storey rear extension with insertion of roof lights to existing garage roof and proposed rear extension.

  Granted Extension Loft or dormer

• 127 The Commons Welwyn Garden City AL7 4RZ

  6/2021/1415/EMT Submitted 5 May 2021 50 yards away

  Triple stemmed oak - reduce by 50%

  Granted Trees

• 127 The Commons Welwyn Garden City AL7 4RZ

  6/2021/1358/TPO Submitted 28 Apr 2021 50 yards away

  Triple stemmed oak. Reduce by 50% due to defects at the base of trunk and the presence of Ganoderma fungus. Recommended by Ashley Gray, NCHarb.

  Granted Trees

• 94 The Commons Welwyn Garden City AL7 4SB

  6/2021/1975/HOUSE Submitted 29 Jun 2021 50 yards away

  Erection of first floor rear extension with alterations to openings

  Granted Householder Extension
  Domestic