16 Waterbeach Welwyn Garden City AL7 2PT

1. 16 Mar 2021

   Received by Welwyn Hatfield

2. 26 Mar 2021

   Validated

   Checked as complete and ready for consideration.

3. 21 May 2021

   Decision issued: Refused

4. 9 Aug 2026

   Added to PlanIndex

This application is at appeal, which passes the decision from Welwyn Hatfield to the planning inspectorate, and the outcome will replace the council's decision. 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.

• 22 Waterbeach Welwyn Garden City AL7 2PT

  6/2021/1803/HOUSE Submitted 10 Jun 2021 100 yards away

  Extension of existing driveway

  Refused Householder Extension
  Domestic

• 24 Westcott Welwyn Garden City AL7 2PP

  6/2022/2824/HOUSE Submitted 13 Dec 2022 100 yards away

  Erection of first floor side extension, single garage conversion, with window to replace existing garage door and alterations to openings on rear elevation.

  Granted Householder Extension Windows or glazing
  Small domestic

• 1 Oakington Welwyn Garden City AL7 2PS

  6/2026/0647/HOUSE Submitted 13 Apr 2026 150 yards away

  Erection of a single-storey rear extension, conversion of existing garage to habitable space and formation of a porch

  Granted Householder Extension
  Small domestic

• 3 Oakington Welwyn Garden City AL7 2PS

  6/2021/0899/HOUSE Submitted 19 Mar 2021 150 yards away

  Raising of the ridge, formation of dormer to rear slope and installation of 3 x rooflights to front slope

  Granted Householder Loft or dormer
  Domestic

• 21 Landbeach Welwyn Garden City AL7 2QB

  6/2026/0963/HOUSE Submitted 2 Jun 2026 150 yards away

  Erection of single side and rear extensions

  Granted Householder Extension
  Domestic

• 5 Witchford Welwyn Garden City AL7 2PR

  6/2022/2534/HOUSE Submitted 7 Nov 2022 150 yards away

  Erection of single storey front infill extension and extension of front canopy, installation of new windows and doors to dwelling and to existing garage to facilitate partial garage conversion to habitable space and internal alterations to layout.

  Granted Householder Extension Windows or glazing
  Small 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