221 Heronswood Road Welwyn Garden City Hertfordshire AL7 3JH

1. 12 Jan 2023

   Received by Welwyn Hatfield

2. 30 Jan 2023

   Validated

   Checked as complete and ready for consideration.

3. 29 Mar 2023

   Decision issued: Granted

4. 30 Jul 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 29 March 2023, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 221 Heronswood Road, Welwyn Garden City, AL7 3JH

  6/2023/0070/EM Submitted 11 Jan 2023 50 yards away

  Erection of a single storey rear extension following demolition of existing conservatory and garage conversion, plus alterations to external openings to rear

  Granted Extension Demolition
  Small domestic

• 230 Heronswood Road Welwyn Garden City AL7 3JQ

  6/2024/0923/EMT Submitted 17 May 2024 100 yards away

  T1 Eucalyptus pollard creation at 6m to both stems.

  Granted Trees

• 2 Jonquil Close Welwyn Garden City AL7 3HX

  6/2024/2076/EM Submitted 28 Oct 2024 100 yards away

  Log Cabin application

  Granted

• 7 Linces Way Welwyn Garden City AL7 3JN

  6/2021/1502/HOUSE Submitted 11 May 2021 100 yards away

  Erection of single storey rear extension with roof light following the demolition of existing conservatory

  Granted Householder Extension Loft or dormer +1
  Small domestic

• 7 Linces Way Welwyn Garden City AL7 3JN

  6/2021/1516/EMH Submitted 12 May 2021 100 yards away

  Erection of single storey rear extension with roof light, following the demolition of existing conservatory.

  Granted Householder Extension Loft or dormer +1
  Small domestic

• 199 Heronswood Road Welwyn Garden City AL7 3JH

  6/2021/1990/EM Submitted 30 Jun 2021 100 yards away

  Installation of hardstanding and vehicle crossover

  Granted

• 6/2026/1198/HOUSE Granted

  9 Mardley Hill Welwyn AL6 0UE

  Erection of single storey front, side and rear extension, raising the existing roof and formation of rear dormer. Alterations to the fenestration, including, installation of new windows and doors and external rendering and cladding, following the demolition of garage and porch

  Received 10 Jul, published by the council 24 Jul 2026 Householder
• 6/2026/1257/HOUSE Granted

  21 The Swallows Welwyn Garden City AL7 1BX

  Garage conversion with alterations to openings to front and rear elevations

  Received 17 Jul, published by the council 1 Aug 2026 Householder
• 6/2026/1293/HOUSE Granted

  33 Claves Crescent Welwyn Garden City AL7 1WN

  Erection of a single storey rear conservatory

  Received 22 Jul, published by the council 1 Aug 2026 Householder
• 6/2026/1202/HOUSE Granted

  40 Cecil Crescent Hatfield AL10 0HG

  Erection of single storey rear extension

  Received 10 Jul, published by the council 9 Aug 2026 Householder
• 6/2026/1228/HOUSE Granted

  109 Mount Way Welwyn Garden City AL7 4LA

  Erection of single storey front extension

  Received 13 Jul, published by the council 9 Aug 2026 Householder