41 Napier Road Ashford TW15 1TQ

1. 10 Sep 2026

   Received by Spelthorne

2. 14 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 5 November 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.

• 64 Napier Road Ashford TW15 1TG

  26/01038/HOU Submitted 2 Oct 2026 50 yards away

  89% historically approved · decision due ~7 Dec

  Ground floor infill extension, first floor front extension, first floor rear extension and loft conversion with dormers

  Awaiting decision Householder Extension Loft or dormer 9 docs
  Domestic

• 44 Napier Road Ashford TW15 1TG

  26/00588/HOU Submitted 5 Jun 2026 50 yards away

  Erection of a single storey side and rear extension

  Decided Householder Extension 20 docs
  Small domestic

• 14 Cheyne Road Ashford TW15 1TH

  19/01720/HOU Submitted 23 Dec 2019 50 yards away

  Erection of a single storey front porch.

  Granted Householder Extension 3 docs
  Small domestic

• 21 The Drive Ashford TW15 1SJ

  26/00652/HOU Submitted 22 Jun 2026 100 yards away

  Single storey rear extension

  Granted Householder Extension 12 docs
  Small domestic

• 9 The Drive Ashford TW15 1SJ

  21/01270/CPD Submitted 3 Aug 2021 100 yards away

  Certificate of Lawfulness for the proposed development of loft alterations to include hip to gable alterations on both side elevation, a rear facing dormer with 1 no. roof lights within the front roof slope.

  Granted Lawful development Loft or dormer 9 docs

• 5 The Drive Ashford TW15 1SJ

  19/01359/HOU Submitted 9 Oct 2019 150 yards away

  Roof extension including raising the ridge height and the installation of front and rear dormers, and the erection of a single storey side and rear extension.

  Refused Householder Extension Loft or dormer +1 15 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