57 Briars Lane Hatfield AL10 8EX

This site has had 5 applications since 2026: 3 approved, 1 refused.

• 6/2026/1219/LAWP Granted

  57 Briars Lane Hatfield AL10 8EX

  Certificate of lawfulness for a proposed loft conversion with the installation of a rear dormer and four rooflights in the front elevation

  Decided 3 Sep 2026 Lawful development
• 6/2026/0987/LAWP Granted

  57 Briars Lane Hatfield AL10 8EX

  Certificate of lawfulness for proposed alterations to the existing carport and garden room

  Decided 10 Jul 2026 Lawful development
• 6/2026/0843/HOUSE Refused

  57 Briars Lane Hatfield AL10 8EX

  Formation of four dormers to front and a rear dormer to facilitate loft conversion

  Decided 6 Jul 2026 Householder
• 6/2026/0819/LAWE Withdrawn

  57 Briars Lane Hatfield AL10 8EX

  Certificate of lawfulness for the retention of outbuilding/ carport in front garden and outbuilding in rear garden

  Decided 4 Jun 2026 Lawful development

1. 13 May 2026

   Received by Welwyn Hatfield

2. 8 Jul 2026

   Decision issued: Granted

3. 24 Jul 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 8 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.

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.

• 57 Briars Lane Hatfield AL10 8EX

  6/2026/0987/LAWP Submitted 4 Jun 2026 0m away

  Certificate of lawfulness for proposed alterations to the existing carport and garden room

  Granted Lawful development

• 57 Briars Lane Hatfield AL10 8EX

  6/2026/0819/LAWE Submitted 11 May 2026 0m away

  Certificate of lawfulness for the retention of outbuilding/ carport in front garden and outbuilding in rear garden

  Withdrawn Lawful development

• 57 Briars Lane Hatfield AL10 8EX

  6/2026/1219/LAWP Submitted 13 Jul 2026 0m away

  Certificate of lawfulness for a proposed loft conversion with the installation of a rear dormer and four rooflights in the front elevation

  Granted Lawful development Loft or dormer

• 57 Briars Lane Hatfield AL10 8EX

  6/2026/0843/HOUSE Submitted 13 May 2026 0m away

  Formation of four dormers to front and a rear dormer to facilitate loft conversion

  Refused Householder Loft or dormer
  Domestic

• 71 Briars Lane Hatfield AL10 8EX

  6/2026/1336/HOUSE Submitted 30 Jul 2026 109m away

  84% historically approved · decision due ~28 Sep

  Erection of a single storey side extension

  Awaiting decision Householder Extension
  Small domestic

• 12A Elm Drive Hatfield AL10 8NU

  6/2024/1144/HOUSE Submitted 19 Jun 2024 122m away

  Erection of chimney flue to side elevation

  Granted Householder
  Domestic

• 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

  10 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

  17 Jul 2026 Householder
• 6/2026/1293/HOUSE Granted

  33 Claves Crescent Welwyn Garden City AL7 1WN

  Erection of a single storey rear conservatory

  22 Jul 2026 Householder
• 6/2026/1202/HOUSE Granted

  40 Cecil Crescent Hatfield AL10 0HG

  Erection of single storey rear extension

  10 Jul 2026 Householder
• 6/2026/1228/HOUSE Granted

  109 Mount Way Welwyn Garden City AL7 4LA

  Erection of single storey front extension

  13 Jul 2026 Householder