1 Somersham Welwyn Garden City AL7 2PZ

1. 9 Aug 2021

   Received by Welwyn Hatfield

2. 2 Sep 2021

   Decision issued: Withdrawn

3. 31 Aug 2026

   Added to PlanIndex

The applicant withdrew this application before Welwyn Hatfield decided it, and is free to submit a revised scheme at any time. 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.

• 1 Stirling Way Welwyn Garden City AL7 2QA

  6/2021/1784/HOUSE Submitted 1 Jun 2021 71m away

  Erection of single storey front extension

  Granted Householder Extension
  Small domestic

• 4 Northwood Welwyn Garden City AL7 2PX

  6/2026/0975/HOUSE Submitted 3 Jun 2026 178m away

  Erection of single storey rear extension and open pergola following demolition of conservatory

  Granted Householder Extension Demolition
  Small domestic

• 19 Witchford Welwyn Garden City AL7 2PR

  6/2024/1995/HOUSE Submitted 16 Oct 2024 204m away

  Erection of outbuilding in rear garden

  Granted Householder
  Small domestic

• 19 Witchford Welwyn Garden City AL7 2PR

  6/2024/1993/HOUSE Submitted 16 Oct 2024 204m away

  Proposed garage conversion with alterations to the fenestration including infilling with brickwork and insertion of new window

  Granted Householder Windows or glazing
  Small domestic

• 25 Chelveston Welwyn Garden City AL7 2PW

  6/2021/2053/HOUSE Submitted 7 Jul 2021 240m away

  Conversion of garage to habitable use with alterations to front elevation

  Granted Householder
  Domestic

• 3 Witchford Welwyn Garden City AL7 2PR

  6/2021/1175/HOUSE Submitted 12 Apr 2021 266m away

  Erection of a single storey rear extension and side windows

  Granted Householder Extension Windows or glazing
  Small domestic

• 6/2026/0735/LAWE Refused

  1 Northaw Place Coopers Lane Northaw Potters Bar EN6 4NQ

  Certificate of lawfulness for the existing use of the land as residential garden land ancillary to the dwellinghouse continuously since 2012

  27 Apr 2026 Lawful development
• 6/2026/1132/LAWE Refused

  19 Cunningham Avenue Hatfield AL10 9LR

  Certificate of existing lawfulness of a 5 person HMO since 6 April 2006

  30 Jun 2026 Lawful development
• 6/2026/1506/LAWP Awaiting decision

  Gosmore Brocket Road Welwyn Garden City AL8 7TT

  Erection of single storey side extensions x 2 and two storey rear extension

  27 Aug 2026 Lawful development
• 6/2026/1503/LAWE Awaiting decision

  27 Batterdale Hatfield AL9 5JG

  Certificate of lawfulness for the existing like-for-like replacement of damaged and aged windows on the front and rear elevations

  26 Aug 2026 Lawful development
• 6/2026/1044/LAWP Granted

  5 Peartree Court Welwyn Garden City AL7 3XN

  Certificate of lawfulness for the change of use from C3 (dwellinghouse) to C4 (HMO for up to 6 unrelated residents)

  15 Jun 2026 Lawful development