265 Knella Road Welwyn Garden City AL7 3NS

1. 17 Jan 2023

   Received by Welwyn Hatfield

2. 19 Jan 2023

   Validated

   Checked as complete and ready for consideration.

3. 14 Mar 2023

   Decision issued: Granted

4. 24 Jul 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 14 March 2023, 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.

• Land To The West Of Ridgeway Road Ridgeway Welwyn Garden City AL7 2AA

  6/2026/1158/FULL Submitted 3 Jul 2026 105m away

  80% historically approved · decision due ~28 Aug

  Construction and operation of a micro energy storage project

  Awaiting decision Full applications

• 100 Ridgeway Welwyn Garden City AL7 2DA

  6/2021/2147/HOUSE Submitted 15 Jul 2021 158m away

  Replacement and enlargement of existing conservatory to rear of property

  Granted Householder Extension
  Small domestic

• 100 Ridgeway Welwyn Garden City AL7 2DA

  6/2021/2168/EM Submitted 16 Jul 2021 158m away

  Replacement and enlargement of existing conservatory to rear of property

  Granted Extension

• 1 Dowley Wood Welwyn Garden City AL7 1FL

  6/2021/1800/HOUSE Submitted 10 Jun 2021 162m away

  Erection of single storey rear extension

  Granted Householder Extension
  Small domestic

• 155 Heronswood Road Welwyn Garden City AL7 3EL

  6/2026/1054/EM Submitted 17 Jun 2026 178m away

  Replacement of the existing Finlock guttering at both the front and rear of the property with a modern guttering system

  Granted

• 40 Langstone Ley Welwyn Garden City AL7 1FQ

  6/2019/2570/HOUSE Submitted 14 Oct 2019 192m away

  Erection of single storey rear extension with installation of 2 x roof lights, installation of 2 x dormer windows and 1x roof light to facilitate loft conversion and conversion of garage to habitable space with alterations to openings

  Granted Householder Extension Loft or dormer +1
  Small domestic

• 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