Flat 1, 53 Onslow Gardens, London, SW7 3QF

This site has had 3 applications since 2023: 1 approved, 2 refused.

• LB/23/07616 Granted

  Flat 1, 53 Onslow Gardens, London, SW7 3QF

  Restoration of existing boarded fireplace with a non-working fireplace.

  Decided 18 Jan 2024 Heritage and listed buildings
• CON/23/06126 Refused

  Flat 1, 53 Onslow Gardens, London, SW7 3QF

  Details required by condition 3a (submission of details) of listed building consent 23/03694 (Proposed internal refurbishment and updating and alteration to external window grille)

  Decided 6 Nov 2023 Conditions

1. 3 Oct 2023

   Received by Kensington and Chelsea

2. 28 Nov 2023

   Decision issued: Discharge of Conditions - Refuse

3. 10 Aug 2026

   Added to PlanIndex

Kensington and Chelsea refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• Flat 1, 53 Onslow Gardens, London, SW7 3QF

  LB/23/07616 Submitted 20 Nov 2023 0m away

  Restoration of existing boarded fireplace with a non-working fireplace.

  Granted Heritage and listed buildings 13 docs

• Flat 7, 55-57 Onslow Gardens, London, SW7 3QF

  LB/23/06922 Submitted 23 Oct 2023 0m away

  Installation of underfloor heating; radiator upgrades; boiler replacement; rewiring including provision of additional outlets and electrical switch plates; removal of water tank; replacement bathrooms and kitchen; replacement of MDF window sill in kitchen with stone sill; introduction of timber furring strips to level flooring throughout; introduction of stud wall to east of fireplace in main bedroom; partial removal of stud wall between lounge and kitchen; replacement of existing floor finishes throughout; replacement of three non-original doors; and replacement of all ceiling lights.

  Refused Heritage and listed buildings Windows or glazing 17 docs

• Flat 1, 53 Onslow Gardens, London, SW7 3QF

  CON/23/06126 Submitted 18 Sep 2023 0m away

  Details required by condition 3a (submission of details) of listed building consent 23/03694 (Proposed internal refurbishment and updating and alteration to external window grille)

  Refused Conditions Windows or glazing 7 docs

• Flat 4, 49 Onslow Gardens, London, SW7 3QF

  CON/25/05867 Submitted 30 Sep 2025 21m away

  Details required by condition 3 (submission of details) of listed building consent 25/01200 (Internal and external alterations to ground and lower ground floor maisonette involving deeping of rear lightwell with replacement windows and French windows)

  Granted Conditions Windows or glazing 9 docs

• Flat 5, 56 Onslow Gardens, London, SW7 3QA

  LB/25/05557 Submitted 11 Sep 2025 52m away

  Internal refurbishment of an existing two-storey flat located on 1st and 2nd floors including replacing existing staircase with a traditional design featuring timber balustrades; widening doorway between entrance hall and living room on 1st floor, returning to original design; reconfiguring 2nd floor to create two separate children's rooms and an improved primary bedroom; minor modifications to family bathroom on 2nd floor; replacing floor finishes with like-for-like materials and introducing heritage-style features, such as cornices, skirting boards, panelled doors, and architraves, on 2nd floor. No alterations to external building fabric.

  Granted Heritage and listed buildings 18 docs

• 108 Old Brompton Road, London, SW7 3RA

  LB/26/00205 Submitted 1 Dec 2025 56m away

  Reconfiguration and refurbishment of basement to provide temporary accommodation and an art studio (Sui Generis use), including the removal of modern partitions, replacement of modern windows, alteration of an existing window to form a new entrance door, and external brickwork repairs and alterations

  Granted Heritage and listed buildings Windows or glazing 39 docs

• CON/26/03046 Granted

  15 Launceston Place, London, W8 5RL

  Details required by condition 3 (Submission of details - (a) Elevations and sections depicting form of awning and enclosure, inclusive of means of fixing, and colour and pattern of awning fabric. b) 1:10 elevations and sections of windows demonstrating arrangement, glazing thickness, material, glazing bars, with glazing bars to be integral and true.) of listed building consent 26/01556 (eplacement and enlargement of rear roof dormer and replacement of windows. Removal of front facade drainage downpipe. Installation of surface mounted traditional awnings over rear offshoot 1st floor windows.)

  9 Jun 2026 Conditions
• CON/26/03047 Withdrawn

  2 Sloane Gardens, London, SW1W 8DL

  Details required by condition 3 (Submission of details - (a) details of the waterproofing to the vaults) of listed building consent 25/05745 (Alterations to shopfront including lowering of windows, reinstatement of original entrance doors and fanlight and associated works; internal alterations, including restoration of historic features, removal of non-original partitions, revised ceiling arrangement; and reconfiguration of basement for back-of-house use with retention of historic masonry wall.).

  9 Jun 2026 Conditions
• CON/26/02710 Granted

  21 Holland Villas Road, London, W14 8DH

  DOCUMENTS AND DRAWINGS ARE NOT AVAILABLE ELECTRONICALLY FOR THIS APPLICATION. PLEASE CALL THE CASE OFFICER. Details required by Condition 3b (submission of details) Details of the framing and glazing of the conservatory rooflight at upper ground floor level and the windows and doors to rear lower ground floor level) of planning permission PP/16/01994 (Creation of basement below lower ground floor level; construction of three storey rear extension, single storey side extensions, dormers to top floor and internal alterations)

  19 May 2026 Conditions
• CON/26/03104 Granted

  3 Earls Terrace, London, W8 6LP

  Details required by Condition 3d (York Stone Sample) of listed building consent 24/08271 (Reinstatement of missing fireplaces and original room proportions. Installation of double glazed timber frame windows and doors on front and rear facades. Removal of lightings systems and recessed speakers.)

  10 Jun 2026 Conditions
• CON/26/03015 Granted

  30-33 Sloane Street, 49 Pavilion Road, 2-4 Hans Crescent and Garages to rear of Marland House, London, SW1X 9NE

  Details required by Condition 16 (Thames Water - works) of planning permission 22/06706 (Partial demolition of 30-33 Sloane Street, retention of fa?ade and erection of a 5-storey building of Class E (commercial, business and service) including installation of shopfronts. Total demolition of no.2 Hans Crescent and erection of replacement building to provide Class E floorspace including a rooftop terrace. Reconfiguration and extension of ground floor of no. 49 Pavillion Road to re-provide Class E floorspace, including service corridor. Provision of substation in basement of no. 4 Hans Crescent. Provision of cycle storage and facilities, waste storage, plant, landscaping, photovoltaic panels, and other ancillary works (Major Application).

  5 Jun 2026 Conditions