310 Knightsfield Welwyn Garden City AL8 7NQ

1. 25 Sep 2024

   Received by Welwyn Hatfield

2. 2 Oct 2024

   Validated

   Checked as complete and ready for consideration.

3. 26 Nov 2024

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 26 November 2024, 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.

• 312 Knightsfield Welwyn Garden City AL8 7NQ

  6/2021/0203/FULL Submitted 22 Jan 2021 50 yards away

  Change of use of land to the rear of the residential garden to extend the residential curtilage and enclose with a 6ft fence.

  Refused Full applications
  Small domestic

• 307 Knightsfield Welwyn Garden City AL8 7NJ

  6/2026/0917/HOUSE Submitted 22 May 2026 50 yards away

  Erection of a single storey rear extension and covered veranda area and alteration to fenestration.

  Granted Householder Extension Windows or glazing
  Small domestic

• 307 Knightsfield Welwyn Garden City AL8 7NJ

  6/2026/0836/EM Submitted 12 May 2026 50 yards away

  Erection of single storey rear extension with roof lanterns, covered verandah area, installation of roof lantern to existing side roof and replacement window to rear

  Granted Extension Windows or glazing
  Small domestic

• 315 Knightsfield Welwyn Garden City AL8 7NJ

  6/2021/1522/EMH Submitted 12 May 2021 100 yards away

  Installation of solar panels on front elevation of roof to supply self-generated electricity for the household.

  Refused Householder
  Domestic

• 315 Knightsfield Welwyn Garden City AL8 7NJ

  6/2021/1389/HOUSE Submitted 30 Apr 2021 100 yards away

  Installation of solar panels to the front elevation of the property

  Refused Householder
  Domestic

• Knightsfield Street Works Knightsfield Welwyn Garden City AL8 7NQ

  6/2022/2659/PN15 Submitted 22 Nov 2022 100 yards away

  Prior approval for the installation of H3G 16m street pole and additional equipment cabinets

  Refused Prior approval

• 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