17 Thornbank Close Stanwell Moor Staines-upon-Thames TW19 6AL

1. 2 Feb 2023

   Received by Spelthorne

2. 20 Mar 2023

   Decision issued: Grant Conditional

3. 30 Jul 2026

   Added to PlanIndex

Spelthorne granted permission on 20 March 2023, 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.

• Land At Oakleaf Farm Horton Road Stanwell Moor Staines-upon-Thames TW19 6AQ

  22/00738/SCD1 Submitted 19 Dec 2025 50 yards away

  Details of a Preliminary Contamination Risk Assessment, a Construction Environment Management Plan, an Ecological Management Plan and a Detailed Drainage Design pursuant to Conditions 9, 16, 17 and 19 of planning permission ref: SP22/00738/SCC dated 2 July 2025. (this application is determined by Surrey County Council under their ref SCCRef-2025-0208)

  Decided Conditions 9 docs

• 1 Hithermoor Road Stanwell Moor Staines-upon-Thames TW19 6AH

  22/01728/FUL Submitted 21 Dec 2022 100 yards away

  Erection of an end of terrace dwelling, as shown on drawings numbered 101, 103A, 104A, 105A, 205,A 206, 207, 208A, 403 and 404 received on 30 January 2023.

  Refused Full applications 39 docs
  Domestic

• 31 Hithermoor Road Stanwell Moor Staines-upon-Thames TW19 6AH

  23/00118/HOU Submitted 30 Jan 2023 100 yards away

  Retrospective planning application for a single storey outbuilding. As shown on drawing no's 595-PLA-001and 595-PLA-011 received 31.01.2023.

  Granted Householder 12 docs
  Small domestic

• 37 Hithermoor Road Stanwell Moor Staines-upon-Thames TW19 6AH

  21/01074/HOU Submitted 30 Jun 2021 150 yards away

  Erection of a first floor side/rear extension and the installation of an air conditioning unit to the rear of the dwelling.

  Granted Householder Extension 21 docs
  Domestic

• 20 Southern Cottages Horton Road Stanwell Moor Staines-upon-Thames TW19 6AG

  21/01036/HOU Submitted 23 Jun 2021 150 yards away

  Erection of a part two storey part single storey rear extension (following demolition of an existing single storey rear extension and an outbuilding adjacent to the northern boundary).

  Granted Householder Extension Demolition 12 docs
  Small domestic

• 26 Southern Cottages Horton Road Stanwell Moor TW19 6AG

  19/01673/CPD Submitted 9 Dec 2019 150 yards away

  Certificate of Lawfulness for the proposed development of a front porch and outbuilding

  Granted Lawful development Extension 4 docs
  Small domestic

• 26/00786/HOU Granted

  38 Knightsbridge Crescent Staines-upon-Thames TW18 2QR

  Single storey extension to existing garage following part demolition

  Received 27 Jul, published by the council 30 Jul 2026 Householder
• 26/00800/HOU Granted

  40 Fontmell Park Ashford TW15 2NW

  Erection of a part single storey / part first floor rear extension and alterations to the roof to provide habitable accommodation.

  Received 29 Jul, published by the council 31 Aug 2026 Householder
• 26/01137/HOU Awaiting decision

  23 Harfield Road Sunbury-on-Thames TW16 5PT

  Erection of a single storey rear extension, pergola, garage conversion into habitable space, first-floor front extension, and associated internal alterations.

  Received 29 Oct, published by the council 2 Nov 2026 Householder
• 26/00875/HOU Granted

  33 Kenyngton Drive Sunbury-on-Thames TW16 7RT

  Erection of a single storey side extension to form larger porch. Following removal of existing porch.

  Received 18 Aug, published by the council 24 Aug 2026 Householder
• 26/00927/HOU Decided

  10A Park Road Sunbury-on-Thames TW16 5BU

  Two storey side and rear extension and single storey rear extension including front and rear dormers

  Received 3 Sep, published by the council 14 Sep 2026 Householder