12 Cole Green Lane Welwyn Garden City AL7 3PW

1. 28 May 2021

   Received by Welwyn Hatfield

2. 9 Jun 2021

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2021

   Decision issued: Granted

4. 24 Jul 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 21 July 2021, 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.

• 14 Cole Green Lane Welwyn Garden City AL7 3PW

  6/2026/1638/EM Submitted 18 Sep 2026 50 yards away

  91% historically approved · decision due ~13 Nov

  Installation new hard standing and alterations to landscaping

  Awaiting decision

• 8 Cole Green Lane Welwyn Garden City AL7 3PW

  6/2024/1843/HOUSE Submitted 25 Sep 2024 50 yards away

  Erection of first floor rear extension

  Granted Householder Extension
  Domestic

• The Peartree Hollybush Lane Welwyn Garden City AL7 4JJ

  6/2023/0453/FULL Submitted 27 Feb 2023 50 yards away

  Installation of 2 x Electric Vehicle charging bays with associated equipment

  Granted Full applications

• Woodhall Lane Hatfield Hyde Welwyn Garden City AL7 4JL

  6/2023/0713/PN15 Submitted 29 Mar 2023 100 yards away

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

  Granted Prior approval

• Presbytery 141 Woodhall Lane Welwyn Garden City AL7 3TP

  6/2019/2820/COND Submitted 7 Nov 2019 100 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

• 1-24 Woodhall House Welwyn Garden City AL7 3PX

  6/2021/0280/FULL Submitted 1 Feb 2021 150 yards away

  Replacement of enclosure to rear walkways at the first and second floor

  Withdrawn Full applications

• 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