14 Lockley Crescent Hatfield AL10 0TN

1. 16 Feb 2023

   Received by Welwyn Hatfield

2. 10 May 2023

   Decision issued: Granted

3. 13 Sep 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 10 May 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 13 Lockley Crescent Hatfield AL10 0TL

  6/2022/1045/HOUSE Submitted 5 May 2022 100 yards away

  Erection of single storey front extension to an existing outbuilding to form ancillary habitable accommodation

  Granted Householder Extension
  Small domestic

• 40 Ground Lane Hatfield AL10 0HH

  6/2021/1999/LAWP Submitted 1 Jul 2021 100 yards away

  Certificate of lawfulness for erection of single storey side extension, to include insertion of 2 x side facing roof lights to the proposed roof.

  Refused Lawful development Extension Loft or dormer
  Small domestic

• 6 Homestead Road Hatfield AL10 0QL

  6/2021/0810/FULL Submitted 12 Mar 2021 100 yards away

  Erection of 1x dwelling following the demolition of existing outhouse and garage

  Granted Full applications Demolition
  Domestic

• 59 Cecil Crescent Hatfield AL10 0HG

  6/2022/2872/HOUSE Submitted 20 Dec 2022 100 yards away

  Erection of a two storey side extension and removal of existing garage

  Granted Householder Extension
  Domestic

• 49 Lockley Crescent Hatfield AL10 0TL

  6/2021/1475/HOUSE Submitted 10 May 2021 150 yards away

  Erection of single storey rear extension

  Granted Householder Extension
  Small domestic

• 49 Lockley Crescent Hatfield AL10 0TL

  6/2021/1476/LAWP Submitted 10 May 2021 150 yards away

  Certificate of lawfulness for the erection of outbuilding studio in rear garden

  Refused Lawful development

• 6/2026/1198/HOUSE Granted

  9 Mardley Hill Welwyn AL6 0UE

  Erection of single storey front, side and rear extension, raising the existing roof and formation of rear dormer. Alterations to the fenestration, including, installation of new windows and doors and external rendering and cladding, following the demolition of garage and porch

  Received 10 Jul, published by the council 24 Jul 2026 Householder
• 6/2026/1257/HOUSE Granted

  21 The Swallows Welwyn Garden City AL7 1BX

  Garage conversion with alterations to openings to front and rear elevations

  Received 17 Jul, published by the council 1 Aug 2026 Householder
• 6/2026/1293/HOUSE Granted

  33 Claves Crescent Welwyn Garden City AL7 1WN

  Erection of a single storey rear conservatory

  Received 22 Jul, published by the council 1 Aug 2026 Householder
• 6/2026/1202/HOUSE Granted

  40 Cecil Crescent Hatfield AL10 0HG

  Erection of single storey rear extension

  Received 10 Jul, published by the council 9 Aug 2026 Householder
• 6/2026/1228/HOUSE Granted

  109 Mount Way Welwyn Garden City AL7 4LA

  Erection of single storey front extension

  Received 13 Jul, published by the council 9 Aug 2026 Householder