2 Twelve Acres Welwyn Garden City AL7 4TG

This site has had 2 applications since 2024: 2 approved, 0 refused.

• 6/2024/1735/HOUSE Granted

  2 Twelve Acres Welwyn Garden City AL7 4TG

  Erection of single storey side extension with alterations to fenestration, following demolition of existing building and conversion of existing garage into gym/ensuite

  Decided 5 Nov 2024 Householder

1. 17 Sep 2024

   Received by Welwyn Hatfield

2. 18 Sep 2024

   Validated

   Checked as complete and ready for consideration.

3. 13 Nov 2024

   Decision issued: Granted

4. 26 Jul 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 13 November 2024, 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.

• 2 Twelve Acres Welwyn Garden City AL7 4TG

  6/2024/1735/HOUSE Submitted 10 Sep 2024 50 yards away

  Erection of single storey side extension with alterations to fenestration, following demolition of existing building and conversion of existing garage into gym/ensuite

  Granted Householder Extension Demolition +1
  Small domestic

• Our Lady Catholic Primary School Woodhall Lane Welwyn Garden City AL7 3TF

  6/2026/0980/TC Submitted 3 Jun 2026 150 yards away

  T1 - Lime - Fell and grind root

  Withdrawn Trees

• Council owned bungalows in Moss Green Welwyn Garden City AL7 3TE (Numbers 1-40 inclusive)

  6/2026/0123/EM Submitted 26 Jan 2026 250 yards away

  Replacement of existing interlocking concrete roof tiles with a like for like matched concrete interlocking roof tile, Marley Ludlow Plus, smooth Brown, through colour, smooth finish. Install dry ridge system and segmented dry verge system, colour matched to new tiles

  Granted Roofing

• 6 Burrowfield Welwyn Garden City AL7 4SL

  6/2021/2090/EM Submitted 9 Jul 2021 250 yards away

  Erection of single storey rear extension and part garage conversion

  Granted Extension
  Small domestic

• 6 Burrowfield Welwyn Garden City AL7 4SL

  6/2021/2083/HOUSE Submitted 9 Jul 2021 250 yards away

  Raising of existing single storey side extension's roof to facilitate a single storey rear extension and partial conversion of attached garage.

  Granted Householder Extension
  Small domestic

• 60 Sir John Newsom Way Welwyn Garden City AL7 4FL

  6/2025/0628/FULL Submitted 1 Apr 2025 250 yards away

  Erection of a detached two-storey building compromising 2 x 2 bedroom flats

  Withdrawn Full applications New dwelling

• 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