1 The White House Green Street Sunbury-on-Thames TW16 6QQ

1. 8 Oct 2026

   Received by Spelthorne

2. 30 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 2 Nov 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 25 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Spelthorne took a median of 56 days over the applications it decided in the last year.

This application is with Spelthorne for determination, against a statutory target of eight weeks. Over the last year Spelthorne decided householder applications in a median of 58 days. More in our guide to how long planning decisions take.

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.

• Parkside Green Street Sunbury-on-Thames TW16 6QQ

  26/00828/HOU Submitted 5 Aug 2026 50 yards away

  Proposed single storey rear extension

  Decided Householder Extension 16 docs
  Small domestic

• 5 Manor Drive Sunbury-on-Thames TW16 6PB

  21/01346/CPD Submitted 16 Aug 2021 50 yards away

  Certificate of Lawfulness for the proposed development of loft alterations to include a hip to gable alteration, a rear facing dormer with Juliet Balcony, 2 no. roof lights within the front roof slope.

  Granted Lawful development Loft or dormer 12 docs

• 5 Manor Drive Sunbury-on-Thames TW16 6PB

  21/01352/PDH Submitted 16 Aug 2021 50 yards away

  Prior Approval Notification for a single storey rear extension extending 6.0 metres beyond the rear wall of the original house, with a maximum height of 3.91 metres and a height of 2.40 metres to the eaves (As shown on plans: 01; 02; 05; 06 and location plan received 16.08.2021)

  Granted Prior approval Extension 10 docs
  Small domestic

• 11 Manor Drive Sunbury-on-Thames TW16 6PB

  21/00950/HOU Submitted 8 Jun 2021 100 yards away

  Roof alteration to existing detached garage involving raising the ridge height, installation of dormer window to side elevations and creation of games room in the roof space

  Granted Householder Loft or dormer Roofing +1 11 docs
  Domestic

• Telephone Exchange Green Street Sunbury On Thames TW16 6QJ

  19/01484/FUL Submitted 4 Nov 2019 100 yards away

  Installation of 3 no. louvres to remove existing glass panels.

  Granted Full applications 5 docs

• Manor Farm, 128 Green Street, Sunbury On Thames, TW16 6QJ

  11/00219/HOU Submitted 23 Mar 2011 100 yards away

  Erection of a single-storey rear extension

  Granted Householder Extension 7 docs
  Small domestic

• 25/01183/HOU Granted

  92 Thames Side Staines-upon-Thames TW18 2HF

  First-floor extension with raised roof to create a habitable first floor, incorporating front and rear gable ends, three front-facing dormers, and an integrated first-floor extension over the existing garage. Ground-floor piers beneath the front gable end forming a porch, with stairs to front and rear. Part two-storey, part single-storey rear extension with first-floor balcony. Alterations to fenestration, garage door, and internal layout. Installation of 4 no. solar panels on the rear roof slope. Involving excavation of front driveway for flood compensation.

  Received 29 Sep, published by the council 30 Jul 2026 Householder
• 26/00950/HOU Granted

  50 Roper Crescent Sunbury-on-Thames TW16 5BA

  Erection of single storey rear extension. Following removal of existing pergola.

  Received 9 Sep, published by the council 14 Sep 2026 Householder
• 26/00649/HOU Decided

  102 Stanwell Road Ashford TW15 3QH

  Creation of a vehicle crossover.

  Received 22 Jun, published by the council 14 Sep 2026 Householder
• 26/00945/HOU Granted

  11 Cecil Road Ashford TW15 1RJ

  Erection of single storey rear extension

  Received 8 Sep, published by the council 9 Sep 2026 Householder
• 26/00941/HOU Granted

  8 Meadow Road Ashford TW15 1PL

  Erection of a single storey side and rear wraparound extension. Following removal of existing conservatory.

  Received 8 Sep, published by the council 9 Sep 2026 Householder