1 Ripley Gardens Mortlake London SW14 8HF

1. 27 Feb 2026

   Received by Richmond upon Thames

2. 2 Apr 2026

   Decision issued: Granted Permission

3. 13 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

• 3 Ripley Gardens Mortlake Richmond Upon Thames SW14 8HF

  05/3026/PS192 Submitted 7 Oct 2005 6m away

  Ground floor rear extension.

  Granted Prior approval Extension 5 docs

• 1 Worple Street Mortlake Surrey SW14 8HE

  PA25/3617 Submitted 13 Oct 2025 22m away

  Loft extension to include a rear dormer, 1 no roof light to outrigger roof and 2no. roof lights to the front elevation

  Granted Householder Extension Loft or dormer 9 docs
  Domestic

• 1, Worple Street, London, SW14 8HE

  PA26/2544 Submitted 20 Jul 2026 22m away

  Silver Birch in back garden currently stands at 8m tall to be reduced by 2m leaving tree at 6m tall Cherry in back garden currently stands at 5m tall to be reduced by 1m leaving tree at 4m

  Granted Trees 3 docs

• 1A Worple Street Mortlake London SW14 8HE

  22/2797/FUL Submitted 15 Sep 2022 29m away

  Change of use from C3 (Residential) to 1 x Class E (office) unit and 1 x 2 bed residential unit. Addition of dormer to first floor with door and installation of railings at first floor to facilitate use of roof as roof terrace. Solar panels to roof.

  Granted Full applications Loft or dormer 28 docs

• 8 Ripley Gardens Mortlake Richmond Upon Thames SW14 8HF

  05/2188/HOT Submitted 21 Jul 2005 32m away

  Single storey rear extension and loft extension with rear dormer.

  Granted Householder Extension Loft or dormer 9 docs
  Small domestic

• 8 Ripley Gardens Mortlake Richmond Upon Thames SW14 8HF

  05/1196/HOT Submitted 21 Apr 2005 32m away

  Loft conversion with rear dormer and single storey rear extension

  Withdrawn Householder Extension Loft or dormer 13 docs
  Small 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