15, Sandy Lane, Petersham, Richmond, TW10 7EW

1. 21 Oct 2025

   Received by Richmond upon Thames

2. 23 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 18 Nov 2025

   Decision issued: Granted Permission

4. 13 Aug 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 18 November 2025, 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 21 Sandy Lane Petersham Richmond TW10 7EW

  19/3350/PS192 Submitted 4 Nov 2019 50 yards away

  Hip to gable and rear dormer roof extension

  Granted Prior approval Extension Loft or dormer 14 docs

• 12 Ashley Gardens Petersham Richmond Upon Thames TW10 7BU

  04/1816/PS192 Submitted 8 Jun 2004 50 yards away

  Conversion of garage to habitable room. Alterations to front and rear elevations.

  Granted Prior approval 8 docs

• 5 Sandy Lane Petersham Richmond TW10 7EW

  PA25/2964 Submitted 28 Aug 2025 50 yards away

  Hip to gable and rear dormer roof extensions, rooflight, replacement of ground floor flat roof with pitched roof, rendering of front façade and internal alterations.

  Granted Householder Extension Loft or dormer 16 docs
  Domestic

• 40 Sandy Lane Petersham Richmond Upon Thames TW10 7EL

  06/0817/HOT Submitted 16 Mar 2006 50 yards away

  Proposed ground and first floor rear extension.

  Granted Householder Extension 10 docs
  Domestic

• 27 Sandy Lane Petersham Richmond TW10 7EW

  21/2431/HOT Submitted 5 Jul 2021 50 yards away

  Single storey rear extension. First floor side extension. Rear dormer roof extension. Replacement windows/door on front and rear elevations. Front rooflights. Roof lantern on top of rear dormer. New window on first floor side elevation. Alterations to elevation treatment. Rooflights to side roofslope. Amendment of 20/1819/HOT

  Granted Householder Extension Loft or dormer +1 18 docs
  Small domestic

• 32 Sandy Lane Petersham Richmond TW10 7EL

  21/2030/FUL Submitted 4 Jun 2021 50 yards away

  Demolition of an existing detached residence and construction of a new 5 bedroom house and associated hard and soft landscaping, refuse and cycle parking facilities

  Refused Full applications Demolition 23 docs

• PA26/3421 Awaiting decision

  Royal Botanic Gardens, Kew Green, Kew, Richmond, TW9 3AB

  Non-material amendment to planning permission PA25/3688 for Replacement of existing Brentford Gate ticket kiosks - to allow relocating the proposed building to the northeast by 1.1m; reduction in overall building length by 2m; simplification of external metalwork and railings; reduced new resin-bound gravel external surface; and addition of small external storage box for wheelchairs to replace internal storage room.

  Received 8 Oct, published by the council 12 Oct 2026 Amendments
• PA26/2820 Granted

  48, BERWYN ROAD, RICHMOND, RICHMOND UPON THAMES, TW10 5BS

  Variation of planning reference 24/0852/HOT appeal reference APP/5810/D/24/3350358 to record the correct ground level from which the approved height is measured and amend the parapet treatment accordingly and correction to the eaves height of the hipped roof above the first-floor side extension on the front elevation - raising the eaves height by ~150mm to be in line with that of the main roof eaves.

  Received 13 Aug, published by the council 23 Aug 2026 Amendments
• PA26/1787 Granted

  Westminster House, Kew Road, Richmond

  Variation of planning approval 24/3245/VRC to allow for removal of the metal roller shutters to residential windows and adjustment to facade; Inclusion of additional opaque panels to the front and rear windows; Additional of MHVR vents to the top of the office windows; Adjustments to the positioning of residential windows in the interest of fire safety; Increase in the height of the rooftop plant enclosure and amendment to the balcony acoustic panel product. Also included vary condition 9 Design details specifically part A and B, condition 19 materials.

  Received 22 May, published by the council 26 Jul 2026 Amendments
• PA26/1278 Granted

  2 - 4 Udney Park Road Teddington

  Non material amendment to relevant approved drawings (Condition 12) attached to planning reference 23/3171/FUL dated 26 March 2026. Amendments include: East Elevation - brick details, bay windows, railing details & RWPs added to the 3no. Dwellings Roof Plan - roof details added for clarity. Basement - Houses: (Dwellings A & B) - w.c relocated Ground floor - Nursery: location of wall to classroom ‘GF5’ facing garden revised. Houses: bay window positions (links to east elevation amendment above). House ‘A’ layout amended. Houses: alternative room layouts. 1st floor - Nursery - internal wall & door added to garden room ‘FF4'. 2nd floor - Nursery - plant utility & store rooms reconfigured.

  Received 13 Apr, published by the council 26 Jul 2026 Amendments
• PA26/3363 Awaiting decision

  3, Denbigh Gardens, Richmond, TW10 6EN

  Non material amendment to planning reference PA25/1270 Extension to the external decked area shown on the approved plans, adjoining and associated with the approved outbuilding and canopy. The extended decked area will be constructed at the same finished level. No alterations are proposed to the outbuilding or canopy footprint, height or use.

  Received 30 Sep, published by the council 4 Oct 2026 Amendments