10 The Swallows Welwyn Garden City AL7 1BY

1. 19 Apr 2021

   Received by Welwyn Hatfield

2. 14 Jun 2021

   Decision issued: Granted

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 14 June 2021, 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.

• 175 Blythway Welwyn Garden City AL7 1DS

  6/2026/0854/EM Submitted 14 May 2026 50 yards away

  Replace the existing front boundary hedge with a new, well-maintained evergreen hedge to improve the appearance of the property and enhance biodiversity within the street scene.

  Granted

• 175 Blythway Welwyn Garden City AL7 1DS

  6/2024/1536/LAWP Submitted 13 Aug 2024 50 yards away

  Certificate of lawfulness for new porch, side door removal, new rear bi-folding rear doors, chimney removal, front and rear roof lights and proposed rear dormer

  Granted Lawful development Extension Loft or dormer +1
  Small domestic

• 176 Blythway Welwyn Garden City AL7 1DU

  6/2023/0076/HOUSE Submitted 12 Jan 2023 100 yards away

  Erection of first floor side extension

  Granted Householder Extension
  Domestic

• 176 Blythway Welwyn Garden City AL7 1DU

  6/2023/0059/EM Submitted 10 Jan 2023 100 yards away

  Erection of a first floor side extension

  Granted Extension

• 168 Blythway Welwyn Garden City AL7 1DU

  6/2026/1450/EM Submitted 18 Aug 2026 100 yards away

  90% historically approved · decision due ~13 Oct

  Refurbishment and upgrade of existing rendered, gable wall, with the application of a ‘breathable’ top silicone coat for durability and longevity

  Awaiting decision

• 150 Blythway Welwyn Garden City AL7 1DU

  6/2024/1643/EMT Submitted 28 Aug 2024 100 yards away

  Ash tree to fell due to ash die back. No replanting due to other existing trees within property. Rear garden ///hope.dare.stone ash tree closest dwelling, green blob on plan

  Granted Trees
  Domestic

• 6/2026/1408/HOUSE Granted

  Wytmead Essendon Hill Essendon Hatfield AL9 6AW

  Reinstatement of the previously truncated chimney

  Received 10 Aug, published by the council 31 Aug 2026 Householder
• 6/2026/1170/HOUSE Granted

  6 Highfields Cuffley Potters Bar EN6 4EL

  Conversion of garage into study room with alterations to the front elevation, repositioning of lower ground floor entrance hall, erection of two storey infill side extension with internal alterations, replacement of existing front and side building brickwork with K-Render finish, removal of chimney and installation of 2 rooflights

  Received 6 Jul, published by the council 30 Jul 2026 Householder
• 6/2026/1177/HOUSE Granted

  Red Lodge High Road Essendon Hatfield AL9 6HU

  Erection of two single-storey side extensions, detached garage with barn-hipped roof and photovoltaic panels, relocated garden room and associated works to hardstanding and site layout.

  Received 7 Jul, published by the council 9 Aug 2026 Householder
• 6/2026/1376/HOUSE Granted

  18 Briary Wood Lane Welwyn AL6 0TF

  Erection of a single storey ground floor extension & part two storey rear, raising the roof and alterations to facilitate loft conversion to include new crown roof with front & rear dormers

  Received 4 Aug, published by the council 22 Aug 2026 Householder
• 6/2026/1392/HOUSE Granted

  1 Little Wade Welwyn Garden City AL7 4LE

  Erection of a single storey rear extension

  Received 6 Aug, published by the council 15 Aug 2026 Householder