Crane Tidal Gates, adjacent to Waterside Apartments, Railshead Road, Twickenham

1. 28 Jul 2026

   Received by Richmond upon Thames

2. 12 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 16 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 7 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.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• THIRD OSTERLEY SEA SCOUTS RICHMOND ROAD, ISLEWORTH, TW7 7BU

  P/2021/0274 Submitted 25 Jan 2021 24m away

  Retrospective planning application for the retention of two shipping containers to provide storage for equipment associated with the sites use as a Sea Scout Group

  Granted Full applications 9 docs

• Third Osterley Sea Scouts Richmond Road, Isleworth, TW7 7BU

  P/2024/3534 Submitted 24 Oct 2024 24m away

  Works to tree within TPO 372 - Oak (Quercus robur) Remove Major deadwood, lift crown by 2.5m to suitable growth points to provide clearance to the boat house

  Granted Trees 5 docs

• Unit B 1 Railshead Road Twickenham Isleworth TW7 7EP

  20/1870/FUL Submitted 7 Jul 2020 25m away

  Conversion to Use Class C3 of part only of B1 commercial space (with direct access at ground floor level) approved under LPA Ref: 13/3388 and providing at first floor level 4 x 2 Bed and 2 x 1 Bed dwellings.

  Granted Full applications 33 docs

• 1, Railshead Road, Twickenham

  PA25/3671 Submitted 14 Oct 2025 25m away

  Conversion of existing ground level offices into 8 dwellings

  Refused Outline 9 docs
  Several homes

• Unit 14 Waterside Business Centre Railshead Road Isleworth Richmond Upon Thames TW7 7DG

  05/3444/FUL Submitted 22 Nov 2005 40m away

  Change of use from B1 office to minicab/courier service booking office (open 20 hours a day) - no passing trade.

  Granted Full applications 4 docs

• 2 Charlville Mews Railshead Road Isleworth Richmond Upon Thames TW7 7BY

  05/3180/HOT Submitted 25 Oct 2005 87m away

  Proposed Loft Conversion And Alterations.

  Refused Householder Loft or dormer 36 docs
  Domestic

• PA26/2877 Granted

  36 Pensford Avenue Kew

  Erection of side dormer.

  19 Aug 2026 Prior approval
• PA26/2978 Awaiting decision

  144 Broad Lane Hampton Richmond Upon Thames TW12 3BW

  PROPOSED SINGLE STOREY SIDE EXTENSION. PROPOSED LOFT ADDITION

  27 Aug 2026 Prior approval
• PA26/2981 Awaiting decision

  18 Lyndhurst Avenue Twickenham TW2 6BY

  single-storey rear extensions 6m depth, 3m eaves height, 3m overall height

  27 Aug 2026 Prior approval
• PA26/2975 Awaiting decision

  2 Twickenham Road Teddington TW11 8AG

  Loft Conversion involving hip to gable conversion and installation of 5 x roof lights

  27 Aug 2026 Prior approval
• PA26/2974 Awaiting decision

  12 Selkirk Road Twickenham TW2 6PX

  Demolition of existing conservatory and garage. Single storey rear extension, to be 3m deep, aligned with existing side elevation with flat roof and rooflights. Single storey side extension with rear wall aligned to existing main rear elevation with flat roof and rooflight. Front door relocated to the front elevation and front window relocated to side extension. First Floor flat roof dormers, with rooflights to flat and pitched roofs. All materials to match existing.

  27 Aug 2026 Prior approval