17 Kingsway Mortlake London SW14 7HL

1. 29 Jul 2026

   Received by Richmond upon Thames

2. 3 Aug 2026

   Added to PlanIndex

3. 6 Aug 2026

   Decision issued: Granted Permission

Richmond upon Thames granted permission on 6 August 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 19 Kingsway Mortlake Richmond Upon Thames SW14 7HL

  05/1174/PS192 Submitted 12 Apr 2005 20m away

  Loft extension.

  Granted Prior approval Extension Loft or dormer 5 docs

• 11 The Byeway East Sheen Richmond Upon Thames SW14 7NL

  06/0236/HOT Submitted 31 Jan 2006 84m away

  Erection of conservatory to rear of semi-detached property.

  Granted Householder Extension 6 docs
  Small domestic

• 11 The Byeway East Sheen Richmond Upon Thames SW14 7NL

  05/3123/HOT Submitted 24 Oct 2005 84m away

  Erection of conservatory to rear of semi-detached property.

  Refused Householder Extension 6 docs
  Small domestic

• STREET RECORD Hanson Close Mortlake London

  PA26/2455 Submitted 14 Jul 2026 85m away

  T1 - Schwelder Maple - raise crown to 4m for high sided vehicle clearance T2 - London Plane - Reduce in line with adjacent 2 trees, the tree is sparse and struggling, crown reqwuires deadwood removal and consolidating by removing 4 to 5m from all branch extents, exactly as udertaken to neighbouring Plane trees, to consolidate crown and reduce transportation stress in the tree's energy system to improve its vigour.

  Granted Trees 2 docs

• 12 The Byeway East Sheen Richmond Upon Thames SW14 7NL

  05/0782/HOT Submitted 17 Mar 2005 88m away

  Loft extension with rear dormer.

  Granted Householder Extension Loft or dormer 5 docs
  Domestic

• Top Floor Flat 81 Lower Richmond Road Mortlake London SW14 7HU

  21/2406/FUL Submitted 2 Jul 2021 91m away

  Partial conversion of a flat roof to a terrace on the 2nd floor of the building with glass screen.

  Refused Full applications 13 docs

• PA26/2560 Granted

  32 Fortescue Avenue Twickenham TW2 5LS

  Construction of a hip to gable and rear dormer roof extension, rooflights to front elevation and single storey rear extension

  23 Jul 2026 Prior approval
• PA26/3175 Awaiting decision

  146, Waldegrave Road, Teddington, TW11 8NA

  CONSTRUCTION OF HIP TO GABLE AND REAR DORMER EXTENSIONS,INSERTION OF ROOFLIGHTS,ONE OBSCURE GLAZED SIDE WINDOW AND ALTERATIONS TO THE SOIL VENT PIPE. RESUBMISSION OF PREVIOUS REFUSED APPLICATION REF. PA26/2122.

  14 Sep 2026 Prior approval
• PA26/2193 Refused

  5, The Hermitage, Richmond, TW10 6SH

  ASHP unit to rear flat roof, AOV (automatic opening vent) - flue to rear flat roof

  23 Jun 2026 Prior approval
• 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.

  13 Jul 2026 Prior approval
• PA26/0893 Granted

  21, Gloucester Road, Twickenham, TW2 6NF

  PROPOSED OUT BUILDING TO BE USED FOR STORAGE, SUMMER HOUSE AND GYMNASIUM

  13 Mar 2026 Prior approval