57 Andover Road Twickenham TW2 6PD

1. 17 Aug 2026

   Received by Richmond upon Thames

2. 25 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 2 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 20 October 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 45 days over the applications it decided in the last year.

This application is with Richmond upon Thames for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 47 Andover Road Twickenham Richmond Upon Thames TW2 6PD

  05/3825/PS192 Submitted 22 Dec 2005 21m away

  Proposed Single Storey Rear/Side Infill Extension.

  Granted Prior approval Extension 7 docs
  Small domestic

• 45 Andover Road Twickenham Richmond Upon Thames TW2 6PD

  05/2765/PS192 Submitted 14 Sep 2005 25m away

  Complete Demolition Of Existing Rear Extension Followed By The Construction Of The Proposed Loft Conversion With Rear Mansard And Single Storey Rear Extension.

  Granted Prior approval Extension Loft or dormer +1 9 docs
  Small domestic

• 37 Andover Road Twickenham Richmond Upon Thames TW2 6PD

  06/0969/PS192 Submitted 30 Mar 2006 48m away

  Proposed loft conversion with rear dormer.

  Granted Prior approval Loft or dormer 12 docs

• 31 Andover Road Twickenham TW2 6PD

  24/2668/PS192 Submitted 23 Oct 2024 59m away

  Proposed loft conversion with L-Shaped Rear Dormer Roof Extension and insertion of 2No, Velux windows to the front roof slope.

  Granted Prior approval Extension Loft or dormer +1 6 docs

• 31 Andover Road Twickenham TW2 6PD

  24/2092/HOT Submitted 19 Aug 2024 59m away

  Ground floor side infill extension with pitched roof.

  Granted Householder Extension 13 docs
  Domestic

• 8 Andover Road Twickenham TW2 6PD

  21/1884/HOT Submitted 24 May 2021 77m away

  Part first floor rear extension

  Refused Householder Extension 13 docs
  Domestic

• PA26/2480 Granted

  14 Second Avenue Mortlake London SW14 8QE

  Single-storey rear and side infill ground floor extension, rear dormer roof extension and front rooflights

  15 Jul 2026 Householder
• PA26/2700 Granted

  4, School Road, Hampton Hill, Hampton, TW12 1QL

  Single storey rear extension and conversion of garage to habitable room.

  3 Aug 2026 Householder
• PA26/2388 Granted

  Leyborne Lodge, Leyborne Park, Kew, Richmond, TW9 3HA

  Construction of a garage, driveway extension and new pedestrian gate.

  7 Jul 2026 Householder
• PA26/2354 Granted

  48 South Worple Way East Sheen London SW14 8PB

  Erection of single storey rear infill extension & first floor rear window to be replaced.

  6 Jul 2026 Householder
• PA26/1903 Granted

  2 Lime Grove Twickenham TW1 1EL

  Demolition of existing garage and rear extension. Proposed new single storey side and rear extension to an existing single storey house, proposed new staircase and loft conversion, and insertion of rooflights into existing roof.

  2 Jun 2026 Householder