Leyden House Thames Bank Mortlake London SW14 7QR

1. 13 Oct 2022

   Received by Richmond upon Thames

2. 23 Nov 2022

   Validated

   Checked as complete and ready for consideration.

3. 7 Feb 2023

   Decision issued: Granted Permission

4. 12 Sep 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 7 February 2023, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• Leyden House, Thames Bank, London, SW14 7QR

  PA25/2986 Submitted 1 Sep 2025 50 yards away

  PART DISCHARGE ONLY Details pursuant to conditions 'C6 - Materials' (PARTS B & C ONLY) and 'C7 - Method Statement' of planning reference PA25/1423.

  Granted Conditions 11 docs

• Leyden House, Thames Bank, London, SW14 7QR

  PA26/1352 Submitted 20 Apr 2026 50 yards away

  PART DISCHARGE ONLY Details pursuant to condition ‘C6. Materials/Details to be Approved’ (PART D ONLY) of planning permission PA25/1423.

  Granted Conditions 7 docs

• Old Stable Thames Bank Mortlake London SW14 7QR

  20/3470/DD01 Submitted 27 Feb 2023 50 yards away

  Details pursuant to partial discharge of condition U0108796 - Submitted Arboricultural details (Section B only), partial discharge of U0108797 - Tree Planting Scheme Required (Section 1 only) and full discharge U0108798 - Notification of start of works - Trees of planning permission 20/3470/HOT

  Granted Reserved matters 4 docs

• Old Stable Thames Bank Mortlake London SW14 7QR

  20/3470/HOT Submitted 4 Dec 2020 50 yards away

  Lowering of ground level to facilitate the construction of a two storey rear extension and single storey side extension. Replacement windows on front and side elevation and replacement French doors on first floor side elevation. 2x front dormer roof extensions. Removal of spiral staircase and install railings. New porch and entrance door.

  Granted Householder Extension Loft or dormer +1 37 docs
  Small domestic

• 5 Parliament Mews Mortlake Richmond Upon Thames SW14 7QP

  04/0148/TCA Submitted 28 Jun 2004 50 yards away

  T1 - Birch (Betula spp.) - Reduce by 25% and reshape. Crown lift to 2 metres. T2 - Birch (Betula spp.) - Reduce by 25% and reshape. Crown lift to 2 metres. T3 - Birch (Betula spp.) - Reduce by 25% and reshape. Crown lift to 2 metres. T4 - Lawson Cypress (Chamaecyparis lawsoniana) - Reduce larger tree by up to 600mm and shape top. T5 - Laburnum - Reduce by 25% and reshape.

  Granted Trees 4 docs

• Aynescombe Cottage, Thames Bank, London, SW14 7QR

  PA26/0941 Submitted 18 Mar 2026 50 yards away

  Proposed works to the existing annex located to the rear of Aynescombe Cottage, Thames Bank. The annex has fallen into a state of disrepair and, in its current condition, fails to meet contemporary Building Regulations, particularly in respect of thermal performance and resistance to moisture ingress. The proposed development comprises the dismantling and rebuilding of the annex on a like-for-like basis, retaining the exact footprint and overall scale of the existing structure, with no alterations to the outward-facing elevations. The only material change from the existing arrangement is the introduction of a vertical wall element, to be finished in white render to match the existing building, which will form the internal face supporting the pitched roof structure.

  Refused Prior approval 15 docs

• PA26/2361 Refused

  11, Waterloo Place, Richmond, TW9 1EB

  Single storey rear extension to replace existing rear extension.

  Received 6 Jul, published by the council 26 Jul 2026 Householder
• PA26/2869 Refused

  60, Castelnau, London, SW13 9EX

  Improvements to the front elevation, replacement of the coach house, replacement of the rear extensions, first and second floor rear extension and new basement excavation.

  Received 18 Aug, published by the council 23 Aug 2026 Householder
• PA26/2821 Granted

  192A, Sheen Lane, London, SW14 8LF

  Alterations to the existing dwelling, including enlarging existing window and door openings, replacement windows and doors, new rooflight openings, replacement rooflights in existing openings, rendering the external brickwork, installation of an air source heat pump, air conditioning unit and photovoltaic panels, installation of woodburner flue, removal of the brick chimney stack at roof level and replacement of a brick garden wall with a timber screen.

  Received 13 Aug, published by the council 23 Aug 2026 Householder
• PA26/2256 Refused

  36A Cambridge Park Twickenham TW1 2JU

  Erection of a detached domestic garage to serve the existing dwelling, positioned toward the front/side of the plot and associated frontage boundary alterations including replacement wall/fence/hedging treatment.

  Received 29 Jun, published by the council 23 Aug 2026 Householder
• PA26/2671 Granted

  30, The Avenue, Twickenham, TW1 1RY

  Demolition of garage, ground floor rear extension, ground floor side extension, new conservation rooflights to main roof and removal of one window.

  Received 31 Jul, published by the council 6 Aug 2026 Householder