10 Russell Road Twickenham Middlesex TW2 7QT

1. 27 Jul 2026

   Received by Richmond upon Thames

2. 31 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 27 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 25 September 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.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 121 Whitton Road Twickenham Richmond Upon Thames TW1 1BZ

  06/0284/FUL Submitted 2 Feb 2006 20m away

  Proposed Extension And Conversion Of The Existing Dwelling Into 4 Flats; 2 No.2 Bed And 2No.1 Bedroom flats With Associated Car And Cycle Parking And Amenity Space.

  Withdrawn Full applications New dwelling Extension 22 docs
  Several homes

• 121 Whitton Road Twickenham Richmond Upon Thames TW1 1BZ

  05/2374/PS192 Submitted 4 Aug 2005 20m away

  Proposed Hip To Gable Loft Conversion With Rear Dormer.

  Granted Prior approval Loft or dormer 12 docs

• 2 Russell Road Twickenham Richmond Upon Thames TW2 7QT

  05/1733/HOT Submitted 6 Jun 2005 30m away

  Retention of double storey side extension and single storey rear extension.

  Granted Householder Extension 4 docs
  Small domestic

• 117 Whitton Road Twickenham Richmond Upon Thames TW1 1BZ

  05/0873/HOT Submitted 24 Mar 2005 39m away

  Proposal to rebuild front garden wall to a height of 2.1 metres.

  Granted Householder 8 docs
  Domestic

• 115 Whitton Road Twickenham Richmond Upon Thames TW1 1BZ

  05/2527/HOT Submitted 19 Aug 2005 46m away

  Coversion Of The Property Into 3 No. Flats With Alterations And Extensions Involving A New Front Boundary Wall And Gates, A Single Storey Rear Extension, Loft Conversion With Front Side And Rear Dormers.

  Granted Householder New dwelling Extension +1 23 docs
  Several homes

• 14 Chudleigh Road Twickenham Richmond Upon Thames TW2 7QR

  05/0821/HOT Submitted 17 Mar 2005 50m away

  Proposed Single Storey Side Extension To Convert The Existing Garage Into A Utility And Store Room And Provision Of A New Single Storey Garage.

  Granted Householder Extension 6 docs
  Small domestic

• PA26/2007 Granted

  192A and 192B, Kingston Road, Teddington, TW11 9JD

  Existing use of the property as multiple self-contained flats (2).

  9 Jun 2026 Lawful development
• PA26/1531 Granted

  4 Whiteleys Way Hanworth Feltham TW13 6HP

  Certificate of Lawful Development (Existing) for rear outbuilding.

  5 May 2026 Lawful development
• PA26/2430 Awaiting decision

  71, Ground Floor Flat, Queens Road, Twickenham, TW1 4EZ

  Use of 'ground floor unit' as a 3 x bed C3 flat.

  10 Jul 2026 Lawful development
• PA26/0354 Refused

  63, Beech Way, Twickenham, TW2 5JS

  Existing use of the detached single-storey outbuilding located in the rear garden as a self-contained independent dwelling house with dedicated private external amenity space.

  2 Feb 2026 Lawful development
• PA26/2247 Awaiting decision

  56, HOSPITAL BRIDGE ROAD, TWICKENHAM, RICHMOND UPON THAMES, TW2 5UJ

  Certificate of lawful development (existing) for loft conversion including hip-to-gable and rear dormer extensions.

  26 Jun 2026 Lawful development