123, Limes House, Mortlake High Street, London, SW14 8SN

1. 9 Feb 2026

   Received by Richmond upon Thames

2. 26 Jul 2026

   Added to PlanIndex

3. 30 Sep 2026

   Decision issued: Granted Permission

Richmond upon Thames granted permission on 30 September 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.

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.

• 123 Mortlake High Street Mortlake Richmond Upon Thames SW14 8SN

  06/0486/CAC Submitted 13 Feb 2006 50 yards away

  Erection of roof extension ar 3rd floor level including new dormer windows to road elevation and terrace to rear elevation

  Granted Heritage and listed buildings Extension Loft or dormer +1

• 123 Mortlake High Street Mortlake Richmond Upon Thames SW14 8SN

  06/0485/FUL Submitted 13 Feb 2006 50 yards away

  Erection of roof extension ar 3rd floor level including new dormer windows to road elevation and terrace to rear elevation

  Refused Full applications Extension Loft or dormer +1 25 docs

• The Limes 123 Mortlake High Street Mortlake Richmond Upon Thames SW14 8SN

  06/T0204/TCA Submitted 17 Mar 2006 50 yards away

  T1 - Yew (Taxus baccata) - To remove 1 large branch overhanging road/causing problems with passing busses. T2 - Yew (Taxus baccata) - To remove approximately 1 metre of overhanging branches.

  Granted Trees

• The Old Power Station 121 Mortlake High Street Mortlake Richmond Upon Thames SW14 8SN

  05/T0020/TCA Submitted 5 Dec 2004 50 yards away

  T1 - Horse Chestnut (Aesculus hippocastanum) - Reduce 50% of the weight of 2 heavy limbs over the road and footpath. Thin by 20-25% and balance remainder. T2 - Acer spp. - Remove limbs in contact with perimiter fence. Reduce remainder by 15-20% T3 - Acer spp. - Remove limbs in contact with perimiter fence. Reduce remainder by 15-20% T4 - Group of self sown Ash (Fraxinus excelsior) - Redue back from path. T5 - Group of Ash and Sycamore Trees - Fell.

  Granted Trees
  Small domestic

• 308 Cowley Mansions Mortlake High Street Mortlake London SW14 8SL

  23/0166/FUL Submitted 20 Jan 2023 50 yards away

  Rear dormer roof extension and roof lights to front roofslope.

  Granted Full applications Extension Loft or dormer 12 docs

• 320 Cowley Mansions Mortlake High Street Mortlake Richmond Upon Thames SW14 8SL

  05/T0399/TCA Submitted 24 Jun 2005 50 yards away

  T1 - Gum - Reduce by 30% and reshape where necessary. T2 - Yew (Taxus baccata) - Remove.

  Granted Trees

• 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