243 253, London House, Lower Mortlake Road, Richmond

This site has had 3 applications since 2026: 2 approved, 0 refused.

• PA26/2822 Granted

  243 253, London House, Lower Mortlake Road, Richmond

  Details pursuant to Condition 30 materials of planning reference 24/2519/VRC

  Decided 18 Sep 2026 Conditions
• PA26/0471 Granted

  243 253, London House, Lower Mortlake Road, Richmond

  Extension, refurbishment and landscaping to existing Class E office building including a single storey rear extension, stair core extensions, and second floor roof extension with second floor rear terrace. [Non-Material Amendment to planning application 22/3052/FUL to allow for design alterations including the introduction of a ground floor substation, elevation refinements, internal reconfiguration, lift lobbies, and servicing and plant amendments.]

  Decided 5 Mar 2026 Amendments

1. 17 Sep 2026

   Received by Richmond upon Thames

2. 24 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 12 November 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 46 days over the applications it decided in the last year.

This application is with Richmond upon Thames for determination, against a statutory target of eight weeks. Over the last year Richmond upon Thames decided condition discharge and variation applications in a median of 50 days. More in our guide to how long planning decisions take.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 243 253, London House, Lower Mortlake Road, Richmond

  PA26/2822 Submitted 13 Aug 2026 50 yards away

  Details pursuant to Condition 30 materials of planning reference 24/2519/VRC

  Granted Conditions 9 docs

• 243 253, London House, Lower Mortlake Road, Richmond

  PA26/0471 Submitted 12 Feb 2026 50 yards away

  Extension, refurbishment and landscaping to existing Class E office building including a single storey rear extension, stair core extensions, and second floor roof extension with second floor rear terrace. [Non-Material Amendment to planning application 22/3052/FUL to allow for design alterations including the introduction of a ground floor substation, elevation refinements, internal reconfiguration, lift lobbies, and servicing and plant amendments.]

  Granted Amendments Extension 11 docs
  Small domestic

• London House 243 - 253 Lower Mortlake Road Richmond

  22/3052/DD05 Submitted 3 Oct 2024 50 yards away

  Details pursuant to Part 1 c of condition DV29F Potentially Contaminated Sites

  Granted Reserved matters 5 docs

• London House 243 - 253 Lower Mortlake Road Richmond

  22/3052/DD04 Submitted 10 Sep 2024 50 yards away

  Details in pursuant of condition U0167443 (Construction Ecological Management Plan) of planning permission 22/3052/FUL

  Granted Reserved matters 4 docs

• London House 243-253 Lower Mortlake Road Richmond Richmond Upon Thames TW9 2LS

  04/3455/ADV Submitted 26 Oct 2004 50 yards away

  Erection of a 1 x 48 sheet free-standing internally illuminated advertisement hoarding.

  Granted Advertising 5 docs

• London House 243-253 Lower Mortlake Road Richmond Richmond Upon Thames TW9 2LS

  05/3752/FUL Submitted 16 Dec 2005 50 yards away

  Create mini cab booking office. No cars calling at the office.

  Granted Full applications 7 docs

• PA26/3417 Awaiting decision

  The Manor House, Ham Street, Ham, Richmond Upon Thames, TW10 7HA

  Details pursuant to Condition 4 Part 2 and Part 3 (External Details) of planning reference PA25/4108

  Received 8 Oct, published by the council 12 Oct 2026 Conditions
• PA26/3447 Awaiting decision

  KNELLER HALL ROYAL MILITARY SCHOOL OF MUSIC KNELLER ROAD TWICKENHAM TW2 7DU

  Details pursuant to condition 5 - Sample panels of brickwork (heritage assets) of listed building consent 22/3005/LBC.

  Received 8 Oct, published by the council 12 Oct 2026 Conditions
• PA26/2656 Granted

  19, Ellerker Gardens, Richmond, TW10 6AA

  Details pursuant to conditions C6. Submitted Arboricultural details, C8. Door, C9. Stained glass window and stained glass panel of planning reference PA26/0116

  Received 30 Jul, published by the council 6 Aug 2026 Conditions
• PA26/3415 Awaiting decision

  Parkway House, Sheen Lane, London

  Details pursuant to Condition C12. Cycle Parking and Condition C15. Hard Landscaping of planning reference PA25/2106

  Received 7 Oct, published by the council 12 Oct 2026 Conditions
• PA26/3177 Granted

  2, Everdon Road, London, SW13 9AH

  Details pursuant to condition BD13A - materials of planning reference 23/0145/FUL

  Received 11 Sep, published by the council 17 Sep 2026 Conditions