4, Knowle Road, Twickenham, TW2 6QH

1. 30 Jun 2026

   Received by Richmond upon Thames

2. 13 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 25 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 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

• 11, Knowle Road, Twickenham, TW2 6QH

  PA26/2277 Submitted 29 Jun 2026 41m away

  Details pursuant to condition C6 - tree protection details, and C7 (A) and (B) - tree planting of planning permission PA26/0737 dated 5 June 2026.

  Granted Conditions 7 docs

• 11 Knowle Road Twickenham TW2 6QH

  PA26/0737 Submitted 4 Mar 2026 41m away

  Single Storey Wrap around Extension resulting in the removal of the existing garage.

  Granted Householder Extension 11 docs
  Small domestic

• 32 - 38 The Green Twickenham Richmond Upon Thames

  05/3299/FUL Submitted 7 Nov 2005 42m away

  Replacement of outbuildings with extended single-storey workshop to rear of shop.

  Granted Full applications 13 docs
  Small domestic

• 14 The Green Twickenham TW2 5AA

  PA26/2278 Submitted 30 Jun 2026 44m away

  T1 Ash Tree: The proposed works form part of routine cyclical tree maintenance. Reduce the crown by approximately 2 metres in all aspects to maintain a balanced crown and appropriate size for its location. Selective crown thinning will improve light penetration and airflow, whilst the removal of major deadwood and crossing or rubbing branches will improve the tree's structural condition, reduce the likelihood of branch failure and promote its long-term health in accordance with BS3998:2010. T2 Cherry Tree: The proposed works form part of routine cyclical tree maintenance. Reduce the overall height by approximately 2 metres and reduce the radial spread to restore a balanced, well-proportioned crown appropriate for its setting. The removal of deadwood will improve safety and the tree's overall condition whilst maintaining its long-term health and amenity value in accordance with BS3998:2010.

  Granted Trees 3 docs

• Arthurs On The Green, The Green, Twickenham, TW2 5AB

  PA26/1742 Submitted 19 May 2026 61m away

  New traditionally hand painted mural painted directly onto brickwork

  Refused Advertising 11 docs

• Arthurs On The Green, The Green, Twickenham, TW2 5AB

  PA26/1744 Submitted 19 May 2026 61m away

  Proposed new bin store to side of property (retrospective), replacing the existing structure.

  Refused Full applications 9 docs

• 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