23 Arnold Road Laleham Staines-upon-Thames TW18 1LY

1. 23 Feb 2023

   Received by Spelthorne

2. 20 Apr 2023

   Decision issued: Grant Conditional

3. 21 Aug 2026

   Added to PlanIndex

Spelthorne granted permission on 20 April 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.

• 141 Elizabeth Avenue Laleham Staines-upon-Thames TW18 1JN

  26/00533/PDH Submitted 21 May 2026 50 yards away

  Prior Approval Notification for a single storey rear extension extending 5.0 metres beyond the rear wall of the original house, with a maximum height of 2.94 metres and a height of 2.79 metres to the eaves (As shown on plans: 2623_1; 2; 3; 4; 5; 6 received 21.05.2026)

  Granted Prior approval Extension 12 docs
  Small domestic

• 21 Arnold Road Laleham Staines-upon-Thames TW18 1LY

  26/00570/PDH Submitted 1 Jun 2026 50 yards away

  Prior approval notification for a single storey rear extension measuring 6 metres in depth beyond the rear wall of the original dwelling house measuring a maximum height of 3 metres and a height to the eaves of 3 metres. (As shown on location plan and plans no'd MATHEW/PLAN/001, /002, /003 rec'd 01.06.2026).

  Decided Extension 11 docs
  Small domestic

• 21 Arnold Road Laleham Staines-upon-Thames TW18 1LY

  26/00571/CPD Submitted 1 Jun 2026 50 yards away

  Certificate of Lawfulness for proposed hip to gable roof alteration with rear facing dormer and 2 no. roof lights on front roof plane (As shown on Location plan and plans no's MATTHEW/PLAN/001, /002, /003, /004 rec'd 01.06.2026.)

  Decided Loft or dormer 11 docs

• 3 Arnold Road Laleham Staines-upon-Thames TW18 1LY

  23/00398/CPD Submitted 27 Mar 2023 100 yards away

  Certificate of lawfulness for proposed development of a loft conversion to include a hip to gable extension, a rear facing dormer, 3 no. front facing rooflights, a Juliet balcony and a side window.

  Granted Lawful development Extension Loft or dormer +1 8 docs

• 63 Arnold Road Laleham Staines-upon-Thames TW18 1LY

  21/01325/HOU Submitted 10 Aug 2021 150 yards away

  Erection of a single storey rear extension.

  Granted Householder Extension 6 docs
  Small domestic

• Woodthorpe Methodist Church Edinburgh Drive Laleham Staines-upon-Thames TW18 1PH

  25/01279/FUL Submitted 22 Oct 2025 200 yards away

  Construction of a two-storey building containing 8 flats on empty land adjacent to the existing church building with associated parking, amenity space and a dropped kerb. 2No single storey side infill extensions and external wall and roof cladding with replacement fenestration to the existing church buildings

  Granted Full applications New dwelling Extension +1 46 docs
  Several homes

• 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
• 26/01090/HOU Awaiting decision

  12 Manor Park Staines-upon-Thames TW18 4XE

  Garage conversion into habitable space, facilitated by the bricking up of shutter door and 2 no. replacement windows and 2 no. rooflights in garage roof. External steel accessible ramp. Changes to fenestration. Internal accessible lift and associated alterations. New hardstanding on front driveway.

  Received 20 Oct, published by the council 21 Oct 2026 Householder
• 26/00900/HOU Granted

  36 Saddlebrook Park Sunbury-on-Thames TW16 7NG

  Erection of a single storey rear extension and new side door

  Received 26 Aug, published by the council 2 Sep 2026 Householder