102A, Castelnau, London, SW13 9EU

This site has had 2 applications since 2025.

• PA26/0020 Awaiting decision

  102A, Castelnau, London, SW13 9EU

  Replace existing glazing and joinery to front and rear elevations. Apply central stucco pilaster to front elevation. Apply shallow hipped roof to north bay. Remove existing internal swimming pool. Create basement. Internal alterations. Install external swimming pool and garden room.

  Submitted 22 Dec 2025 Heritage and listed buildings

1. 18 Nov 2025

   Received by Richmond upon Thames

2. 26 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 13 January 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 householder applications in a median of 55 days. More in our guide to how long planning decisions take.

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.

• 102A, Castelnau, London, SW13 9EU

  PA26/0020 Submitted 22 Dec 2025 50 yards away

  88% historically approved · decision due ~2 Mar

  Replace existing glazing and joinery to front and rear elevations. Apply central stucco pilaster to front elevation. Apply shallow hipped roof to north bay. Remove existing internal swimming pool. Create basement. Internal alterations. Install external swimming pool and garden room.

  Awaiting decision Heritage and listed buildings Windows or glazing 30 docs

• 100 Castelnau Barnes Richmond Upon Thames SW13 9EU

  04/3548/DD01 Submitted 8 Dec 2005 50 yards away

  Details pursuant to condition UO2778 (window joinery) of planning application 04/3548/LBC

  Granted Reserved matters Windows or glazing 7 docs

• 96, Castelnau, London, SW13 9EU

  PA25/4311 Submitted 2 Dec 2025 50 yards away

  Rear T3 Magnolia x 1 (Magnolia spp) This magnolia has started to outgrow itslocation and shade the surrounding flower beds. Suggested work: - Crown reduce the width of the tree by 2-3m to suitable growth points and reduce inheight by 1m, leaving an overall canopy spread of 3.5m and a height of 5m. Rear Rear T5 Japanese Maple x 1 (Acer japonicum) This Acer is needs managing as it begins to outgrow its location. Suggested work: - Reduce the height of the tree by 1m and the width by 0.5m, leaving and overall spread of 2m and a height of 3m

  Granted Trees 3 docs

• 110 Castelnau Barnes London SW13 9EU

  24/0881/VRC Submitted 5 Apr 2024 50 yards away

  Variation of planning approval 18/0569/LBC - Condition U49416 Approved drawings, and removal of conditions U49417 Specific details required and U49418 Sample panels of brickwork.

  Granted Amendments 28 docs

• 110 Castelnau Barnes London SW13 9EU

  24/0880/VRC Submitted 5 Apr 2024 50 yards away

  Variation of planning approval 18/0568/HOT - Condition U49420 Approved drawings, and removal of conditions U49421 Specific details required and U49422 Sample panels of brickwork.

  Granted Amendments 29 docs

• 105, Castelnau, London, SW13 9EL

  PA25/3017 Submitted 2 Sep 2025 100 yards away

  Demolition of existing single-storey rear extension at lower ground floor; erection of new single-storey rear extension of greater width at lower ground floor; new verandah roof and balcony at upper ground floor; new spiral wine cellar within rear extension; new single-storey garden building in rear garden; incorporation of works approved under planning permissions ref. 24/1259/LBC and 24/1230/HOT.

  Granted Householder Extension Demolition 67 docs
  Small domestic

• PA26/3174 Awaiting decision

  6 Fielding Mews Barnes London SW13 9EY

  Existing roof lantern to be replaced with flat skylight with the same dimensions and installation of skylight

  Received 14 Sep, published by the council 17 Sep 2026 Householder
• PA26/2509 Refused

  76, Milner Drive, Twickenham, TW2 7PJ

  New front porch to give access to the house from the front elevation. Brick up side door. New bi-fold doors to the rear and internal modifications to improve general access and circulation on the ground floor

  Received 20 Jul, published by the council 26 Jul 2026 Householder
• PA26/2531 Granted

  15 Wick Road Teddington TW11 9DN

  Proposed single storey rear infill extension.

  Received 21 Jul, published by the council 16 Aug 2026 Householder
• PA26/2549 Granted

  54A, Somerset Road, Teddington, TW11 8RY

  External alterations including the application of render, the installation of new first-floor rear windows and replacement of existing windows, replacement of the front door, the conversion and extension of the existing garage to residential use and the replacement of its door, and the construction of an infilling single-storey rear extension.

  Received 22 Jul, published by the council 26 Jul 2026 Householder
• PA26/2517 Granted

  61 Gordon Avenue Twickenham TW1 1NH

  Replacement of openings to rear elevation and modified rear elevation to side extension

  Received 20 Jul, published by the council 26 Jul 2026 Householder