18 Cambridge Crescent Teddington Richmond Upon Thames TW11 8DY

1. 8 Jun 2026

   Received by Richmond upon Thames

2. 3 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 28 August 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.

• 15 Cambridge Crescent Teddington Richmond Upon Thames TW11 8DX

  05/3006/HOT Submitted 12 Oct 2005 0.1 miles away

  Erection of single storey rear extension

  Granted Householder Extension 4 docs
  Small domestic

• 21 Cambridge Crescent Teddington Richmond Upon Thames TW11 8DX

  05/0830/HOT Submitted 23 Mar 2005 0.1 miles away

  Erection of single storey rear extension

  Granted Householder Extension 5 docs
  Small domestic

• 23, Cambridge Crescent, Teddington, TW11 8DX

  PA26/0871 Submitted 12 Mar 2026 0.1 miles away

  85% historically approved · decision due ~7 Oct

  Installation of a footway channel (ref 789152632)

  Awaiting decision Householder 8 docs
  Domestic

• 54 Cambridge Crescent Teddington Richmond Upon Thames TW11 8DY

  06/1196/PS192 Submitted 20 Apr 2006 0.1 miles away

  Erection of a loft conversion with rear dormer extension.

  Granted Prior approval Extension Loft or dormer 9 docs

• 41 Cambridge Crescent Teddington Richmond Upon Thames TW11 8DX

  06/0111/HOT Submitted 16 Jan 2006 0.1 miles away

  Erection of new sloping pitched roof to existing single storey rear extension, raising brickwork on side elevation wall adjoining No.43 and new UPVC windows and doors in rear elevation

  Granted Householder Extension Windows or glazing 14 docs
  Small domestic

• 49 Cambridge Crescent Teddington Richmond Upon Thames TW11 8DX

  05/2169/HOT Submitted 21 Jul 2005 0.1 miles away

  Erection of single storey rear extension

  Granted Householder Extension 6 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

  Received 14 Sep, published by the council 17 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

  Received 20 Jul, published by the council 26 Jul 2026 Householder
• PA26/2531 Granted

  15 Wick Road Teddington TW11 9DN

  Proposed single storey rear infill extension.

  Received 21 Jul, published by the council 16 Aug 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.

  Received 22 Jul, published by the council 26 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

  Received 20 Jul, published by the council 26 Jul 2026 Householder