6 Ashdene Crescent, Ash, Guildford, GU12 6TA

1. 7 May 2026

   Validated

   Checked as complete and ready for consideration.

2. 8 May 2026

   Received by Guildford

3. 1 Jul 2026

   Decision issued: Approve

4. 30 Jul 2026

   Added to PlanIndex

Guildford granted permission on 1 July 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.

• 13 Ashdene Crescent, Ash, Guildford, GU12 6TA

  25/P/01252 Submitted 12 Sep 2025 50 yards away

  Erection of single storey side extension following demolition of existing conservatory together with installation of bi-folding doors to rear elevation.

  Granted Full applications Extension Demolition +1 8 docs
  Small domestic

• 32 Ashdene Road, Ash, Guildford, GU12 6SZ

  23/P/00573 Submitted 4 Apr 2023 150 yards away

  Proposed new two bedroom chalet bungalow.

  Withdrawn Full applications 10 docs

• 18 York Road, Ash, Guildford, GU12 6SW

  23/P/00273 Submitted 15 Feb 2023 150 yards away

  Erection of single storey side and rear extension.

  Granted Full applications Extension 6 docs
  Small domestic

• 18 York Road, Ash, Guildford, GU12 6SW

  26/P/00882 Submitted 26 Jun 2026 150 yards away

  84% historically approved · decision due ~8 Sep

  Erection of a first floor, with a single storey side and rear extension, change of external materials and fenestration. New block paved driveway with dropped kerb.

  Awaiting decision Full applications Extension Windows or glazing 5 docs
  Small domestic

• 16 Longacre, Ash, Guildford, GU12 6RN

  24/P/01225 Submitted 16 Aug 2024 200 yards away

  Retrospective planning for retention of rear outbuilding for incidental use.

  Granted Full applications 11 docs

• 14 Longacre, Ash, Guildford, GU12 6RN

  26/P/00483 Submitted 14 Apr 2026 200 yards away

  Certificate of Lawfulness for a proposed development to establish whether the conversion of loft ...

  Granted 10 docs

• 26/P/01218 Awaiting decision

  15 Ashbury Crescent, Guildford, GU4 7HG

  Lawful development certificate for proposed erection of single storey rear outbuilding (workshop/storage)

  Received 9 Sep, published by the council 10 Oct 2026 Lawful development
• 26/P/01182 Awaiting decision

  Lime Tree Cottage, High Park Avenue, East Horsley, Leatherhead, KT24 5DE

  Certificate of lawfulness for a proposed development to establish whether the erection of a ground floor rear extension with roof lantern following demolition of existing conservatory would be lawful

  Received 1 Sep, published by the council 7 Sep 2026 Lawful development
• 26/P/01162 Awaiting decision

  11 Stoke Grove, Guildford, GU1 4LU

  Certificate of Lawfulness for a proposed development to establish whether the installation of new timber windows and doors, introduction of upright brick detailing in the form of soldier courses above the windows; new fencing and wall boundary treatment within the rear garden and removal of the existing external gas metre, box, associated pipework and external paint would be lawful.

  Received 27 Aug, published by the council 3 Sep 2026 Lawful development
• 26/P/01159 Awaiting decision

  Stonechat, Silkmore Lane, West Horsley, Leatherhead, KT24 6JB

  Certificate of lawfulness for existing operations to establish whether the construction of a foundation trench for Plot 2 constitutes the lawful implementation of planning application 22/P/00793

  Received 27 Aug, published by the council 3 Sep 2026 Lawful development
• 26/P/01153 Awaiting decision

  Hockley Lands, Burdenshott Road, Worplesdon, Guildford, GU3 3RN

  Certificate of Lawfulness for existing development to establish whether planning permission 25/P/01706 was implemented on 4th June 2026 prior to its expire date on 20th June 2026.

  Received 26 Aug, published by the council 28 Aug 2026 Lawful development