16 Cobmead Hatfield AL10 0JF

1. 27 Oct 2025

   Received by Welwyn Hatfield

2. 29 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 15 Aug 2026

   Status changed to Under Consultation

   Previously Under Consideration.

5. 25 Aug 2026

   Status changed to Under Consideration

   Previously Under Consultation.

6. Decision

   Awaiting decision

   Decision expected by 24 December 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Welwyn Hatfield took a median of 58 days over the applications it decided in the last year.

This application is with Welwyn Hatfield for determination, against a statutory target of eight weeks. Over the last year Welwyn Hatfield decided condition discharge and variation applications in a median of 55 days. More in our guide to how long planning decisions take.

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.

• 117 Stonecross Road Hatfield AL10 0HS

  6/2026/1433/HOUSE Submitted 13 Aug 2026 50 yards away

  85% historically approved · decision due ~9 Oct

  Erection of part single, part two storey rear extension with insertion of window to side elevation

  Awaiting decision Householder Extension Windows or glazing
  Domestic

• 121 Stonecross Road Hatfield AL10 0HS

  6/2023/0067/LAWP Submitted 11 Jan 2023 100 yards away

  Certificate of lawfulness for proposed hip to gable end loft conversion with rear facing flat roof dormer, juliette balcony and new rooflight to front roof elevation

  Granted Lawful development Loft or dormer

• 2 Harvest Mead Hatfield AL10 0JD

  6/2021/2071/LAWE Submitted 8 Jul 2021 150 yards away

  Certificate of lawfulness for the existing conservatory

  Granted Lawful development Extension

• 121 Crawford Road Hatfield AL10 0PF

  6/2023/0373/HOUSE Submitted 17 Feb 2023 200 yards away

  Erection of a two storey side and rear extension, single storey front and rear extension and loft conversion with dormer

  Granted Householder Extension Loft or dormer
  Small domestic

• 121 Crawford Road Hatfield AL10 0PF

  6/2022/2686/HOUSE Submitted 25 Nov 2022 200 yards away

  Erection of two storey side and rear extension and single storey front and rear extension and installation of rear dormer to facilitate conversion of loft to habitable space

  Refused Householder Extension Loft or dormer
  Small domestic

• 121 Crawford Road Hatfield AL10 0PF

  6/2022/2645/LAWP Submitted 21 Nov 2022 200 yards away

  Certificate of lawfulness for hip to gable conversion, rear dormer, three front rooflights and one first floor side elevation window

  Granted Lawful development Loft or dormer Windows or glazing 4 docs

• 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