11 Collingwood Close Twickenham TW2 7AE

This site has had 2 applications since 2026: 1 approved, 0 refused.

• PA26/2454 Granted

  11 Collingwood Close Twickenham TW2 7AE

  Hip to gable and rear dormer roof extensions and insertion of 2x rooflights to the front roof slope.

  Decided 14 Sep 2026 Prior approval

1. 15 Jul 2026

   Received by Richmond upon Thames

2. 26 Jul 2026

   Added to PlanIndex

3. 11 Sep 2026

   Validated

   Checked as complete and ready for consideration.

4. Decision

   Awaiting decision

   Decision expected by 6 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Richmond upon Thames took a median of 46 days over the applications it decided in the last year.

This application is with Richmond upon Thames for determination, against a statutory target of eight weeks. Over the last year Richmond upon Thames decided householder applications in a median of 55 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.

• 11 Collingwood Close Twickenham TW2 7AE

  PA26/2454 Submitted 13 Jul 2026 0m away

  Hip to gable and rear dormer roof extensions and insertion of 2x rooflights to the front roof slope.

  Granted Prior approval Extension Loft or dormer 20 docs

• 13 Collingwood Close Twickenham Richmond Upon Thames TW2 7AE

  05/1231/HOT Submitted 20 Apr 2005 9m away

  Proposed Conservatory To Rear.

  Granted Householder Extension 4 docs
  Small domestic

• Land Rear Of 12 To 36 Vincam Close Twickenham

  22/3686/VRC Submitted 13 Dec 2022 27m away

  Variation of condition U19520 - approved drawings, of Application Reference Number: 16/4635/FUL - to allow additional PV panels to the south facing roof slope.

  Withdrawn Amendments 5 docs

• 2 Collingwood Close Twickenham TW2 7AF

  19/3099/HOT Submitted 14 Oct 2019 35m away

  Demolition of existing side extension and erection of new single-storey side extension.

  Granted Householder Extension Demolition 7 docs
  Small domestic

• 1 Collingwood Close Twickenham Richmond Upon Thames TW2 7AE

  05/1272/HOT Submitted 22 Apr 2005 38m away

  Proposed First Floor Rear Extension.

  Granted Householder Extension 5 docs
  Domestic

• 24 Vincam Close Twickenham Richmond Upon Thames TW2 7AB

  06/1148/PS192 Submitted 18 Apr 2006 55m away

  Proposed Single Storey Rear Extension.

  Granted Prior approval Extension 7 docs
  Small domestic

• PA26/3174 Awaiting decision

  6 Fielding Mews Barnes London SW13 9EY

  Existing roof lantern to be replaced with flat skylight with the same dimensions and installation of skylight

  14 Sep 2026 Householder
• PA26/2509 Refused

  76, Milner Drive, Twickenham, TW2 7PJ

  New front porch to give access to the house from the front elevation. Brick up side door. New bi-fold doors to the rear and internal modifications to improve general access and circulation on the ground floor

  20 Jul 2026 Householder
• PA26/2531 Granted

  15 Wick Road Teddington TW11 9DN

  Proposed single storey rear infill extension.

  21 Jul 2026 Householder
• PA26/2549 Granted

  54A, Somerset Road, Teddington, TW11 8RY

  External alterations including the application of render, the installation of new first-floor rear windows and replacement of existing windows, replacement of the front door, the conversion and extension of the existing garage to residential use and the replacement of its door, and the construction of an infilling single-storey rear extension.

  22 Jul 2026 Householder
• PA26/2517 Granted

  61 Gordon Avenue Twickenham TW1 1NH

  Replacement of openings to rear elevation and modified rear elevation to side extension

  20 Jul 2026 Householder