18 St Helens Crescent Sandhurst Berkshire GU47 9AX

1. 11 Dec 2025

   Received by Bracknell Forest

2. 23 Jan 2026

   Decision issued: Approve

3. 10 Aug 2026

   Added to PlanIndex

Bracknell Forest granted permission on 23 January 2026, 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.

• 20 St Helens Crescent Sandhurst Berkshire GU47 9AX

  16/00726/FUL Submitted 11 Aug 2016 50 yards away

  Erection of single storey rear and first floor rear extensions. Raising roof height.

  Granted Full applications Extension 47 docs
  Small domestic

• 10 St Helens Crescent Sandhurst Berkshire GU47 9AX

  13/00025/TRTPO Submitted 26 Feb 2013 50 yards away

  TPO 10/1966 - Application to prune 1 tree.

  Granted Trees 2 docs

• 20 St Helens Crescent Sandhurst Berkshire GU47 9AX

  17/00301/NMA Submitted 18 Mar 2017 50 yards away

  Application for non material amendment to 16/00726/FUL to change the position and size of rear windows and removal of side window.

  Withdrawn Amendments Windows or glazing 8 docs

• Lingdale 60 Crowthorne Road Sandhurst Berkshire GU47 9EP

  16/01212/FUL Submitted 7 Dec 2016 50 yards away

  Erection of single storey side extension and extension to raised patio area.

  Withdrawn Full applications Extension 18 docs
  Small domestic

• 14 St Helens Crescent Sandhurst Berkshire GU47 9AX

  16/01227/CLPUD Submitted 16 Dec 2016 50 yards away

  Erection of single storey side and rear extension.

  Granted Lawful development Extension 22 docs
  Small domestic

• 5 St Helens Crescent Sandhurst Berkshire GU47 9AX

  14/00415/FUL Submitted 30 Apr 2014 50 yards away

  Erection of first floor side extension, and associated alterations to the roof of front porch and the front of garage.

  Granted Full applications Extension 16 docs
  Small domestic

• PA/2026/0709 Granted

  14 COPPERFIELD AVENUE, OWLSMOOR, SANDHURST, GU47 0GZ

  Application for a Lawful Development Certificate for the proposed conversion of garage into a habitable room.

  Received 14 Aug, published by the council 1 Oct 2026 Lawful development
• PA/2026/0869 Awaiting decision

  6 CLARK CLOSE, CROWTHORNE, RG45 6WF

  Application for Certificate of Lawfulness for proposed loft conversion including installation of 3 x roof-lights to the front elevation, and 1 x flat roof dormer to the side elevation, to form additional habitable space.

  Received 25 Sep, published by the council 26 Sep 2026 Lawful development
• PA/2026/0858 Awaiting decision

  THE WHITE HOUSE, CROUCH LANE, WINKFIELD, WINDSOR, SL4 4TN

  Lawful development for the proposed siting of a mobile home unit complies with the legal definition of a caravan in terms of size, assembly and mobility and will be used as additional accommodation to the existing dwelling.

  Received 25 Sep, published by the council 26 Sep 2026 Lawful development
• PA/2026/0696 Withdrawn

  14 MAGNOLIA CLOSE, OWLSMOOR, SANDHURST, GU47 0UF

  Application for a certificate of lawfulness for a proposed single storey side extension.

  Received 11 Aug, published by the council 15 Aug 2026 Lawful development
• PA/2026/0841 Awaiting decision

  54 BIRKBECK PLACE, OWLSMOOR, SANDHURST, GU47 0UL

  Lawful development certificate for the proposed replacement of the existing garage roof with a new insulated flat warm roof, including associated alterations to the existing garage comprising new blockwork, fixed rooflights, a new rear window and rainwater goods.

  Received 21 Sep, published by the council 22 Sep 2026 Lawful development