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

  6/2021/2297/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

• 74 Valley Road Welwyn Garden City AL8 7DP

  6/2021/2099/TC Submitted 12 Jul 2021 100 yards away

  Reduce 1 x Ash by 4m

  Granted Trees

• 6/2026/1555/COND Awaiting decision

  58 Bell Lane Brookmans Park AL9 7AY

  Submission of details pursuant to condition number 5 (energy statement) on planning permission 6/2025/2133/FULL

  Received 7 Sep, published by the council 14 Sep 2026 Conditions
• 6/2026/0273/COND Granted

  Land at Green Close 1 Green Close Brookmans Park Hatfield AL9 7ST

  Submission of details pursuant to condition number 1 (Construction Management Plan), 2 (Site hours), 3 (Approved scheme of remediation), 4 (Materials samples), 7 (Hard and soft landscape scheme), 11 (Refuse bin and recycling), 12 (Obscure glazing), 13 (First floor window glazing), 15 (EV charging), 16. (Secure cycle parking) on planning permission 6/2022/2387/FULL

  Received 17 Feb, published by the council 24 Jul 2026 Conditions
• 6/2026/1319/COND Granted

  30 Barleycroft Road Welwyn Garden City AL8 6JU

  Submission of details pursuant to condition 2 (windows, doors and velux) on planning application 6/2024/1734/HOUSE

  Received 28 Jul, published by the council 9 Aug 2026 Conditions
• 6/2026/0942/COND Granted

  The Coach and Horses 61 Newgate Street Village Hertford SG13 8RA

  Submission of details pursuant to condition number 1 (Construction Method Statement) & 2 (Archaeological Written Scheme of Investigation) on planning permission 6/2022/1957/FULL

  Received 29 May, published by the council 24 Jul 2026 Conditions
• 6/2026/1527/COND Awaiting decision

  Land at Hollybush Lane to the east of A1000 and north of Ascots Lane Welwyn Garden City AL7 4EG

  Submission of details pursuant to condition numbers 1 (Construction Environmental Management Plan), 2 (Arboricultural Method Statement and Tree Protection Plan), 3 (Construction Method Statement - Phase 2 only) and 4 (Site Waste Management Plan) on planning permission 6/2025/1024/RM

  Received 1 Sep, published by the council 13 Sep 2026 Conditions