1A Sydney Crescent Ashford TW15 2BJ

1. 24 Jun 2021

   Received by Spelthorne

2. 17 Aug 2021

   Decision issued: Grant Conditional

3. 21 Aug 2026

   Added to PlanIndex

Spelthorne granted permission on 17 August 2021, 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.

• 30 Ashford Avenue Ashford TW15 2BD

  25/01405/CPD Submitted 21 Nov 2025 50 yards 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

• 64 Ashford Avenue Ashford TW15 2BD

  26/00693/HOU Submitted 3 Jul 2026 50 yards away

  Proposed double storey side extension, single storey rear extension, addition of a first floor and loft conversion with two flank dormers to turn existing bungalow into a three storey dwelling

  Decided Householder Extension Loft or dormer 8 docs
  Small domestic

• 4 Ashford Avenue Ashford TW15 2BD

  19/01441/HOU Submitted 23 Oct 2019 100 yards away

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

  Granted Householder Extension 7 docs
  Small domestic

• 33 School Road Ashford TW15 2BT

  24/01308/HOU Submitted 4 Nov 2024 100 yards away

  Proposed first floor side/rear extension as shown on amended drawings numbered PA 01, 02, 03, 04 and 05 all Rev A received on 13/12/2024.

  Refused Householder Extension 8 docs
  Domestic

• 17 Lucie Avenue Ashford TW15 2BH

  23/00330/HOU Submitted 13 Mar 2023 100 yards away

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

  Granted Householder Extension 9 docs
  Small domestic

• 13 Lucie Avenue Ashford TW15 2BH

  26/00604/CPD Submitted 8 Jun 2026 100 yards away

  Certificate of lawfulness for proposed rear dormer loft conversion with 3 front roof windows

  Decided Loft or dormer Windows or glazing 13 docs

• 26/00816/HOU Granted

  55 Nursery Gardens Staines-upon-Thames TW18 1EJ

  Proposed first floor side and rear extension and partial conversion of garage to habitable accommodation

  Received 4 Aug, published by the council 8 Aug 2026 Householder
• 26/00914/HOU Granted

  53 Gordon Road Ashford TW15 3ES

  Erection of a single storey side and rear wraparound extension, connecting to existing detached garage. Following removal of existing conservatory. Rear timber brise soleil. Alterations to front driveway.

  Received 31 Aug, published by the council 7 Sep 2026 Householder
• 26/00869/HOU Decided

  Cherry Tree Cottage Halliford Road Sunbury-on-Thames TW16 6DG

  Erection of single storey side extension and front extension (following demolition of existing conservatory, side utility and front porch) New roof comprising ridge height increase and 2 no. side facing dormers (as shown on plan no's 05a rec'd 27.08.2026 and location plan, block plan, 01, 03 and 04 rec'd 17.08.2026) .

  Received 17 Aug, published by the council 31 Aug 2026 Householder
• 26/00925/HOU Granted

  73A Parkland Grove Ashford TW15 2JF

  Conversion and extension of existing garage to provide a garden office with shower room with new roof

  Received 2 Sep, published by the council 18 Sep 2026 Householder
• 26/00894/HOU Granted

  288 Feltham Hill Road Ashford TW15 1LN

  Erection of a two-storey side extension and a part two-storey, part single storey rear extension. Loft conversion with 1 no. rear facing dormer and 4 no. rooflights. Front porch extension and new vehicle crossover with associated driveway alterations.

  Received 25 Aug, published by the council 31 Aug 2026 Householder