1 Chatt Court Welwyn Hertfordshire AL6 9FX

1. 6 Feb 2023

   Received by Welwyn Hatfield

2. 7 Mar 2023

   Validated

   Checked as complete and ready for consideration.

3. 2 May 2023

   Decision issued: Granted

4. 7 Sep 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 2 May 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.

• 2 Whitehill Welwyn AL6 9AF

  6/2021/2273/LAWP Submitted 29 Jul 2021 50 yards away

  Certificate of lawfulness for the erection of 2no single storey side extensions to the existing (original) dwelling house.

  Granted Lawful development Extension
  Small domestic

• 38 Butterwick Way Welwyn AL6 9GH

  6/2026/1390/HOUSE Submitted 5 Aug 2026 150 yards away

  Loft conversion with side facing dormer and 4 roof lights

  Granted Householder Loft or dormer
  Domestic

• 38 Butterwick Way Welwyn AL6 9GH

  6/2026/0658/HOUSE Submitted 14 Apr 2026 150 yards away

  Proposed loft conversion with three side facing dormer windows, one further dormer for the stairs and three side facing roof slope skylights

  Refused Householder Loft or dormer Windows or glazing
  Domestic

• 49 Butterwick Way Welwyn AL6 9GH

  6/2021/2014/HOUSE Submitted 2 Jul 2021 200 yards away

  Conversion of loft space to 2 x bedrooms and 1 x bathroom with 3 x dormer windows to side elevation and insertion of 1 x roof light to front elevation and 1 x roof light to rear elevation

  Granted Householder Loft or dormer Windows or glazing
  Domestic

• 47 Butterwick Way Welwyn AL6 9GH

  6/2021/2366/HOUSE Submitted 10 Aug 2021 200 yards away

  Erection of a loft conversion including insertion of 2 x sun pipes to front elevation of roof and insertion of 1 x rear facing dormer

  Granted Householder Loft or dormer
  Domestic

• 3 Sharmans Close Digswell Welwyn AL6 0AR

  6/2021/0787/VAR Submitted 11 Mar 2021 200 yards away

  Variation of condition 3 (approved plans) and removal of condition 2 (aboricultural method statement) on planning permission (6/2020/1800/HOUSE).

  Granted Amendments
  Major scheme

• 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