33 Upperfield Road Welwyn Garden City AL7 3LP

1. 1 Jul 2021

   Received by Welwyn Hatfield

2. 11 Aug 2021

   Decision issued: Granted

3. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 11 August 2021, 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.

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.

• 29 Upperfield Road Welwyn Garden City AL7 3LP

  6/2021/2117/HOUSE Submitted 14 Jul 2021 50 yards away

  Erection of single storey rear extension

  Granted Householder Extension
  Small domestic

• 29 Upperfield Road Welwyn Garden City AL7 3LP

  6/2021/1562/LAWP Submitted 17 May 2021 50 yards away

  Certificate of lawfulness for a single storey rear extension to replace existing conservatory

  Refused Lawful development Extension
  Small domestic

• 13 Salisbury Road Welwyn Garden City AL7 3RR

  6/2023/0289/HOUSE Submitted 6 Feb 2023 150 yards away

  Erection of a part single and part two storey rear extension with front porch and insertion of window to existing side elevation

  Granted Householder Extension Windows or glazing
  Small domestic

• 118 Ludwick Way Welwyn Garden City AL7 3PY

  6/2026/1096/COND Submitted 25 Jun 2026 200 yards away

  Submission of details pursuant to Condition 1 (Construction Management Plan) on planning permission 6/2025/2579/HOUSE

  Granted Conditions 2 docs
  Major scheme

• 118 Ludwick Way Welwyn Garden City AL7 3PY

  6/2026/0554/COND Submitted 26 Mar 2026 200 yards away

  Submission of details pursuant to Condition 1 (Construction Management Plan) on planning permission 6/2025/2579/HOUSE

  Refused Conditions
  Major scheme

• 29 Salisbury Road Welwyn Garden City AL7 3RR

  6/2021/1154/EM Submitted 9 Apr 2021 200 yards away

  Two storey rear extension

  Granted Extension

• 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