35 Sandpit Road Welwyn Garden City AL7 3TW

This site has had 2 applications since 2026: 0 approved, 1 refused.

• 6/2026/0579/EM Withdrawn

  35 Sandpit Road Welwyn Garden City AL7 3TW

  Proposed loft conversion

  Decided 22 Jun 2026

1. 1 Apr 2026

   Received by Welwyn Hatfield

2. 9 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 29 May 2026

   Decision issued: Refused

4. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 35 Sandpit Road Welwyn Garden City AL7 3TW

  6/2026/0579/EM Submitted 31 Mar 2026 50 yards away

  Proposed loft conversion

  Withdrawn Loft or dormer

• 109 Woodhall Lane Welwyn Garden City AL7 3TP

  6/2021/2329/EM Submitted 5 Aug 2021 50 yards away

  Erection of single single storey side extension involving the demolistion of the existing single storey side extension

  Granted Extension
  Small domestic

• Presbytery 141 Woodhall Lane Welwyn Garden City AL7 3TP

  6/2019/2820/COND Submitted 7 Nov 2019 50 yards away

  Submission of details pursuant to condition 7 (archaeological scheme of investigation) and 8 (external lighting details) on planning permission 6/2018/0858/FULL

  Granted Conditions

• 10 Pinewood Welwyn Garden City AL7 3TL

  6/2026/0631/EM Submitted 9 Apr 2026 100 yards away

  Erection of single storey side and rear extensions

  Granted Extension
  Small domestic

• 10 Pinewood Welwyn Garden City AL7 3TL

  6/2026/1074/HOUSE Submitted 22 Jun 2026 100 yards away

  Erection of a single storey side and rear extension following demolition of existing outbuilding

  Granted Householder Extension Demolition
  Small domestic

• Woodhall Lane Hatfield Hyde Welwyn Garden City AL7 4JL

  6/2023/0713/PN15 Submitted 29 Mar 2023 150 yards away

  Prior approval for the installation of 15.0m phase 8 monopole and associated ancillary works

  Granted 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