17 Chestnut Manor Close Staines-upon-Thames TW18 1AG

1. 5 Nov 2025

   Received by Spelthorne

2. 16 Dec 2025

   Decision issued: Grant Conditional

3. 11 Aug 2026

   Added to PlanIndex

Spelthorne granted permission on 16 December 2025, 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 Chestnut Manor Close Staines-upon-Thames TW18 1AG

  21/00920/HOU Submitted 28 May 2021 50 yards away

  Erection of a single storey rear extension and garage conversion into habitable accommodation.

  Granted Householder Extension 9 docs
  Small domestic

• 2 Priory Mews Staines-upon-Thames TW18 1AH

  25/01464/HOU Submitted 8 Dec 2025 50 yards away

  Erection of a single storey rear extension.

  Granted Householder Extension 11 docs
  Small domestic

• 2 Priory Mews Staines-upon-Thames TW18 1AH

  25/01259/CPD Submitted 15 Oct 2025 50 yards away

  Certificate of Lawfulness for the proposed erection of a single storey rear extension. Following removal of existing conservatory.

  Refused Lawful development Extension 9 docs
  Small domestic

• 25 Sykes Drive Staines-upon-Thames TW18 1TA

  19/01394/HOU Submitted 16 Oct 2019 100 yards away

  Erection of a single storey rear extension

  Granted Householder Extension 6 docs
  Small domestic

• Compass Point 79 - 87 Kingston Road Staines-upon-Thames TW18 1DY

  25/01209/DC1 Submitted 4 Feb 2026 150 yards away

  Discharge of condition 6 (Schedule of Materials) relating to planning permission 25/01209/RVC

  Granted Conditions 6 docs

• Compass Point 79 - 87 Kingston Road Staines-upon-Thames TW18 1DY

  25/00330/DC1 Submitted 26 Sep 2025 150 yards away

  Discharge of condition 4 (Schedule of Materials) relating to planning permission 25/00330/FUL

  Granted Conditions 6 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