64 Ashford Avenue Ashford TW15 2BD

1. 3 Jul 2026

   Received by Spelthorne

2. 30 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 3 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 24 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Spelthorne took a median of 56 days over the applications it decided in the last year.

• Application: 16/00980/PDH (Decided (Prior Approval not required))

This application is with Spelthorne for determination, against a statutory target of eight weeks. Over the last year Spelthorne decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

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.

• 30 Ashford Avenue Ashford TW15 2BD

  25/01405/CPD Submitted 21 Nov 2025 15m away

  Certificate of Lawfulness for the proposed loft conversion facilitated by 1 no. rear facing dormer and 2 no. rooflights on front roof slope.

  Granted Lawful development Loft or dormer 8 docs

• 37 Ashford Avenue Ashford TW15 2BB

  26/00436/CPD Submitted 28 Apr 2026 45m away

  Certificate of Lawfulness for Proposed Development for the conversion of roof space to habitable use including a rear dormer, hip to gable side roof and 3 front roof lights

  Granted Lawful development Loft or dormer 7 docs

• 1A Sydney Crescent Ashford TW15 2BJ

  21/01043/HOU Submitted 24 Jun 2021 60m away

  Erection of a single storey front and side extension, a new door and window on the northern elevation and a new window on the front elevation

  Granted Householder Extension Windows or glazing 11 docs
  Small domestic

• 115 Denman Drive Ashford TW15 2AP

  24/01267/PDH Submitted 25 Oct 2024 72m away

  Prior Approval Notification for a single storey rear extension extending 6 metres beyond the rear wall of the original dwellinghouse, including existing 3 metre extension, with a maximum height and eaves height of 3 metres. (As shown on plans E01, E03, P01 and P03)

  Granted Prior approval Extension 10 docs
  Small domestic

• 17 Lucie Avenue Ashford TW15 2BH

  23/00330/HOU Submitted 13 Mar 2023 101m away

  Erection of two storey side and rear extension and single storey rear extension.

  Granted Householder Extension 9 docs
  Small domestic

• 4 Ashford Avenue Ashford TW15 2BD

  19/01441/HOU Submitted 23 Oct 2019 116m away

  Erection of a part two storey part single storey side extension and a single storey front and rear extension.

  Granted Householder Extension 10 docs
  Small domestic

• 26/00659/HOU Refused

  15 Moorhayes Drive Laleham Staines-upon-Thames TW18 1SL

  Loft conversion incorporating a roof extension with crown roof structure, alterations to the roofline to provide accommodation in the roof space and a single-storey side/rear extension (following demolition of existing side garage) (as shown on plans: Land Registry Location Plan received 23.06.2026 and 1003; 1004; Ground Floor Plans; First Floor Plans; Roof Plans received 15.07.2026)

  23 Jun 2026 Householder
• 26/00952/HOU Awaiting decision

  41 Napier Road Ashford TW15 1TQ

  Erection of a two-storey side extension. Relocation of front door and render to first-floor of original dwelling.

  10 Sep 2026 Householder
• 26/00950/HOU Awaiting decision

  50 Roper Crescent Sunbury-on-Thames TW16 5BA

  Erection of single storey rear extension. Following removal of existing pergola.

  9 Sep 2026 Householder
• 26/00718/HOU Decided

  94 Knightsbridge Crescent Staines-upon-Thames TW18 2QR

  Erection of a single storey side extension

  9 Jul 2026 Householder
• 26/00942/HOU Awaiting decision

  9 Links Road Ashford TW15 3RA

  Erection of a single storey rear extension.

  8 Sep 2026 Householder