1 Mannicotts Welwyn Garden City AL8 7BW

This site has had 3 applications since 2025: 3 approved, 0 refused.

• 6/2026/0165/HOUSE Granted

  1 Mannicotts Welwyn Garden City AL8 7BW

  Erection of a part single and part two storey rear extension, single storey side extensions on eitherside of the dwelling and erection of a detached garage following the demolition of the existing detached garage, balcony and single storey extensions. Alterations to fenestration and hard and soft landscaping

  Decided 22 Apr 2026 Householder
• 6/2025/1395/EM Granted

  1 Mannicotts Welwyn Garden City AL8 7BW

  Erection of a part single and part two storey rear extension, single storey side extensions on eitherside of the dwelling and erection of a detached garage following the demolition of the existing detached garage, balcony and single storey extensions. Alterations to fenestration and hard and soft landscaping

  Decided 24 Apr 2026

1. 13 May 2026

   Received by Welwyn Hatfield

2. 24 Jul 2026

   Added to PlanIndex

3. 9 Aug 2026

   Status changed to Under Consultation

   Previously Under Consideration.

4. 15 Aug 2026

   Status changed to Under Consideration

   Previously Under Consultation.

5. 17 Aug 2026

   Decision issued: Granted

Welwyn Hatfield granted permission on 17 August 2026, 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 1 Mannicotts Welwyn Garden City AL8 7BW

  6/2026/0165/HOUSE Submitted 2 Feb 2026 50 yards away

  Erection of a part single and part two storey rear extension, single storey side extensions on eitherside of the dwelling and erection of a detached garage following the demolition of the existing detached garage, balcony and single storey extensions. Alterations to fenestration and hard and soft landscaping

  Granted Householder Extension Demolition +1 1 doc
  Small domestic

• 1 Mannicotts Welwyn Garden City AL8 7BW

  6/2025/1395/EM Submitted 3 Jul 2025 50 yards away

  Erection of a part single and part two storey rear extension, single storey side extensions on eitherside of the dwelling and erection of a detached garage following the demolition of the existing detached garage, balcony and single storey extensions. Alterations to fenestration and hard and soft landscaping

  Granted Extension Demolition +1
  Small domestic

• 2 Mannicotts Welwyn Garden City Hertfordshire AL8 7BW

  6/2023/0566/HOUSE Submitted 13 Mar 2023 50 yards away

  Erection of part single - part double-storey rear extension and changes to fenestration following demolition of existing garage

  Refused Householder Extension Demolition +1
  Domestic

• 2 Mannicotts Welwyn Garden City AL8 7BW

  6/2021/2300/EM Submitted 2 Aug 2021 50 yards away

  Fell Lawson's Cypress (T1), new permeable hard-standing and changes to front fenestration/doors.

  Granted Windows or glazing

• 2 Mannicotts Welwyn Garden City AL8 7BW

  6/2021/2297/TC Submitted 2 Aug 2021 50 yards away

  Lawson's Cypress (T1) - fell

  Granted Trees

• 74 Valley Road Welwyn Garden City AL8 7DP

  6/2026/0905/TC Submitted 21 May 2026 100 yards away

  Removal of dead Ash tree in the back of the garden- 5 day Notice

  Granted Trees

• 6/2026/1206/COND Granted

  Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

  Submission of details pursuant to condition 10 (Landscaping) on planning application 6/2024/2418/MAJ

  Received 10 Jul, published by the council 24 Jul 2026 Conditions
• 6/2026/1419/COND Granted

  Howe Dell School The Runway Hatfield AL10 9AH

  Submission of details pursuant to Condition 1 (Biodiversity Gain Plan), Condition 2 (Landscape and Ecological Management Plan (LEMP)), Condition 3 (Construction Traffic Management Plan (CTMP)) and Condition 4 (Tree Survey, Arboricultural Method Statement and Tree Protection Strategy) on planning permission 6/2026/0478/FULL

  Received 11 Aug, published by the council 22 Aug 2026 Conditions
• 6/2026/1537/COND Granted

  Land south of Welham Manor and west of Station Road, including 26 Station Road Welham Green AL9 7EL

  Submission of details pursuant to Condition 15 (Fire Hydrants) on planning permission 6/2024/2418/MAJ

  Received 3 Sep, published by the council 22 Sep 2026 Conditions
• 6/2026/1402/COND Granted

  Wytmead Essendon Hill Essendon Hatfield AL9 6AW

  Submission of details pursuant to Condition 1 (samples of the roof tiles) and condition 3 (rooflights) on listed building consent 6/2026/0690/LB

  Received 7 Aug, published by the council 31 Aug 2026 Conditions
• 6/2026/1693/COND Awaiting decision

  114 Parkway Welwyn Garden City AL8 6HN

  Submission of details pursuant to Condition 1 (details of block paving) and 2 (drawings of doors, rooflight and windows) on planning permission 6/2026/0403/HOUSE

  Received 25 Sep, published by the council 7 Oct 2026 Conditions