9 Sterling Court Mundells Welwyn Garden City AL7 1FZ

1. 25 Nov 2022

   Received by Welwyn Hatfield

2. 21 Dec 2022

   Validated

   Checked as complete and ready for consideration.

3. 15 Feb 2023

   Decision issued: Refused

4. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 11 Sterling Court Mundells Welwyn Garden City AL7 1FZ

  6/2023/0339/HOUSE Submitted 13 Feb 2023 50 yards away

  Loft conversion complete with side dormers, floor plan redesign and all associated works

  Withdrawn Householder Loft or dormer
  Domestic

• 33 Claves Crescent Welwyn Garden City AL7 1WN

  6/2026/1293/HOUSE Submitted 22 Jul 2026 50 yards away

  Erection of a single storey rear conservatory

  Granted Householder Extension
  Small domestic

• 65 Maple Grove Welwyn Garden City AL7 1NN

  6/2026/1686/PN8 Submitted 23 Sep 2026 100 yards away

  78% historically approved · decision due ~20 Nov

  Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3m in height and 2.75m to the eaves

  Awaiting decision Prior approval Extension
  Small domestic

• Ratcliff Tail Lifts Ltd Bessemer Road Welwyn Garden City AL7 1ET

  6/2019/2730/COND Submitted 30 Oct 2019 150 yards away

  Submission of details pursuant to condition 3 (construction management plan) on planning permission 6/2018/3110/MAJ

  Granted Conditions

• 62 Runsley Welwyn Garden City AL7 1NJ

  6/2023/0720/HOUSE Submitted 30 Mar 2023 150 yards away

  Erection of front porch and replacement front window

  Granted Householder Extension Windows or glazing
  Small domestic

• 62 Runsley Welwyn Garden City Hertfordshire AL7 1NJ

  6/2022/2656/HOUSE Submitted 22 Nov 2022 150 yards away

  Erection of part single and part two storey rear extension, following demolition of conservatory.

  Granted Householder Extension Demolition
  Small domestic

• 6/2026/1287/LAWE Refused

  Woodhurst Farm, Stables Cattlegate Road Northaw Potters Bar EN2 8AU

  Certificate of Lawfulness for existing use of a former agricultural building (Barn) as a self- contained single residential dwelling house (Use Class C3) following its conversion and continuous occupation for a period in excess of 10 years prior to the date of this application

  Received 22 Jul, published by the council 9 Aug 2026 Lawful development
• 6/2026/1306/LAWP Granted

  184 Unit 4 St Albans Road West Hatfield AL10 0TF

  Certificate of lawfulness for the change of use of the front office portion of Unit 4 to a daycare/crèche facility, to include an internal mezzanine, within Use Class E.

  Received 27 Jul, published by the council 22 Aug 2026 Lawful development
• 6/2026/1328/LAWP Granted

  41 Great North Road Welwyn Garden City AL8 7TJ

  Certificate of lawfulness for a proposed hip to gable loft conversion with rear facing dormer and single storey side extension, plus insertion of rooflight to front elevation

  Received 29 Jul, published by the council 9 Aug 2026 Lawful development
• 6/2026/1288/LAWE Granted

  1 The Limberlost Welwyn AL6 9TS

  Certificate of existing lawfulness for a single storey extension

  Received 22 Jul, published by the council 22 Aug 2026 Lawful development
• 6/2026/1297/LAWE Granted

  White Lodge Farm The Bellbrook Bulls Lane Hatfield AL9 7AZ

  Certificate of lawfulness in relation to existing gate and fencing

  Received 23 Jul, published by the council 9 Aug 2026 Lawful development