Matthew Arnold County Secondary School Kingston Road Staines-upon-Thames TW18 1PF

1. 28 May 2026

   Received by Spelthorne

2. 24 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Jul 2026

   Added to PlanIndex

4. 18 Sep 2026

   Decision issued

5. 18 Sep 2026

   Status changed to Decided (Approved)

   Previously Awaiting decision.

Spelthorne has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 202 Kingston Road Staines-upon-Thames TW18 1PE

  25/00626/RVC Submitted 9 Jan 2026 100 yards away

  Variation to Condition 3 (Approved Plans) relating to planning permission 25/00626/HOU for the erection of an outbuilding with solar panels in the rear garden. Rescaling and repositioning of structure, changes to fenestration, and greater overhang of eaves.

  Granted Amendments Windows or glazing 6 docs

• Matthew Arnold County Secondary School Kingston Road Staines-Upon-Thames TW18 1PE

  18/01084/DCE2 Submitted 15 Dec 2020 150 yards away

  Discharge Condition 11 - drainage details

  Granted Conditions 5 docs

• 202 Kingston Road Staines-upon-Thames TW18 1PE

  25/00626/AMD Submitted 28 Oct 2025 150 yards away

  Minor Amendment to change external materials from the approved render, to red brick. Relating to permission 25/00626/HOU.

  Granted Amendments 5 docs

• 20 Ash Grove Staines-upon-Thames TW18 1JD

  26/00276/CPD Submitted 18 Mar 2026 150 yards away

  Certificate of lawfulness for proposed use of dwellinghouse (Use Class C3a) as a residential home for up to 3 no. adults to receive care on site.

  Decided 12 docs
  Domestic

• 153 Kingston Road Staines-upon-Thames TW18 1PB

  26/00657/CPD Submitted 22 Jun 2026 150 yards away

  Certificate of Lawfulness for proposed loft conversion with a hip to gable roof alteration and a rear dormer

  Granted Loft or dormer 10 docs

• 153 Kingston Road Staines-upon-Thames TW18 1PB

  26/00969/HOU Submitted 16 Sep 2026 150 yards away

  90% historically approved · decision due ~1 Dec

  Erection of a first floor side extension

  Awaiting decision Householder Extension 10 docs
  Domestic

• 26/00868/FUL Granted

  The Feathers The Broadway Laleham Staines-upon-Thames TW18 1RZ

  Change of use from public house (Sui Generis) to a single residential dwelling (Class C3), including the demolition of rear extensions, internal and external alterations, and the conversion of three public parking spaces into private parking for the proposed dwelling

  Received 17 Aug, published by the council 2 Sep 2026 Full applications
• 26/00899/FUL Decided

  26 Station Crescent Ashford TW15 3HH

  Extension and conversion of the existing dwelling to provide four one-bedroom, one-person residential flats, including the replacement of the existing single-storey rear extension with a part single-storey, part two-storey rear and side extension, together with associated external alterations, two off-street parking spaces, secure cycle storage, refuse storage and communal amenity space

  Received 26 Aug, published by the council 23 Sep 2026 Full applications
• 26/00911/FUL Granted

  W R Sports Club The Centre Woodthorpe Road Ashford TW15 3JX

  The proposed construction of a 6m x 3.7m, 2.5m high outbuilding at Ashford Tennis Club to replace existing 6m x 3m Portakabin which will be used as a spectator viewing pavilion.

  Received 27 Aug, published by the council 8 Sep 2026 Full applications
• 26/01108/FUL Awaiting decision

  Woodland House Woodlands Drive Sunbury-on-Thames TW16 5JS

  Retrospective permission for the incorporation of land to rear into C3 residential garden use. With associated new fencing.

  Received 22 Oct, published by the council 28 Oct 2026 Full applications
• 26/01102/FUL Awaiting decision

  Land between National Grid Laleham Substation in Staines, Spelthorne, TW17 0QR and proposed data centre at Land to the west of Manor Farm, Poyle Road, Colnbrook, Slough, SL3 0BL.

  Installation of underground and ground mounted structures to support electrical connection and communication cables with temporary construction compounds, and associated infrastructure and works.

  Received 21 Oct, published by the council 28 Oct 2026 Full applications