43 Scotts Avenue Sunbury-on-Thames TW16 7HY

This site has had 3 applications since 2026: 2 approved, 1 refused.

• 26/00287/HOU Refused

  43 Scotts Avenue Sunbury-on-Thames TW16 7HY

  Erection of a single storey side and rear wraparound extension. Loft conversion into habitable space facilitated by two hip to gable extensions and the insertion of 2 no. front facing dormers and 1 no. rear facing dormer, with 1 no. rooflight on front roof slope. Associated internal alterations.

  Decided 14 May 2026 Householder
• 26/00286/PDH Granted

  43 Scotts Avenue Sunbury-on-Thames TW16 7HY

  Prior Approval Notification for a single storey rear extension extending 8 metres beyond the rear wall of the original dwellinghouse, (incorporating existing rear extension) with a maximum height of 4 metres and eaves height of 2.75 metres. Incorporating existing rear extension. (As shown on plans SD2603(P)01 and SD2603(P)02 received 23.03.2026)

  Decided 1 May 2026 Prior approval

1. 19 Jun 2026

   Received by Spelthorne

2. 15 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Jul 2026

   Added to PlanIndex

4. 10 Sep 2026

   Decision issued: Grant Conditional

5. 10 Sep 2026

   Status changed to Decided (Approved)

   Previously Awaiting decision.

Spelthorne granted permission on 10 September 2026, 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.

• 31 Scotts Avenue Sunbury-on-Thames TW16 7HY

  26/00009/HOU Submitted 6 Jan 2026 50 yards away

  Proposed conservatory with tiled roof, following demolition of existing conservatory.

  Granted Householder Extension Demolition 13 docs
  Small domestic

• 14 Scotts Way Sunbury-on-Thames TW16 7JQ

  24/01238/HOU Submitted 18 Oct 2024 100 yards away

  Erection of an outbuilding for use as a gym/store/play room. (as shown on location plan, AS02, A101, A102 rec'd 18.10.2024).

  Refused Householder 9 docs
  Small domestic

• 29 Warren Road Ashford TW15 1TU

  25/01333/CPD Submitted 5 Nov 2025 100 yards away

  Certificate of Lawfulness for the proposed development of erection of a single storey porch on the northern side of property.

  Granted Lawful development Extension 11 docs
  Small domestic

• 29 Warren Road Ashford TW15 1TU

  24/01099/CPD Submitted 11 Sep 2024 100 yards away

  Certificate of Lawfulness for the proposed development of a loft conversion to include a hip to gable extension and a rear facing dormer, removal of the chimney stack, plus the development of a single storey rear extension, following demolition of the existing conservatory.

  Granted Lawful development Extension Loft or dormer +1 9 docs
  Small domestic

• 23 Cadbury Road Sunbury-on-Thames TW16 7NA

  21/00885/HOU Submitted 25 May 2021 100 yards away

  Erection of side facing dormer windows

  Granted Householder Loft or dormer Windows or glazing 9 docs
  Domestic

• 43 Scotts Avenue Sunbury-on-Thames TW16 7HY

  26/00287/HOU Submitted 23 Mar 2026 150 yards away

  Erection of a single storey side and rear wraparound extension. Loft conversion into habitable space facilitated by two hip to gable extensions and the insertion of 2 no. front facing dormers and 1 no. rear facing dormer, with 1 no. rooflight on front roof slope. Associated internal alterations.

  Refused Householder Extension Loft or dormer 9 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