1 Clifton Hill London NW8 0QE

This site has had 16 applications since 2025: 7 approved, 1 refused.

• 26/06904/TCA Withdrawn

  1 Clifton Hill London NW8 0QE

  Holly T1 and beech T8 fell due to poor condition. Both trees were identified as struggling prior to development as noted in the third-party survey that preceded our own and picked up in the comments of our first survey of the site. These ongoing conditions have been aggravated by the extensive drought this summer.

  Submitted 9 Oct 2026 Trees
• 26/05502/FULL Decided

  1 Clifton Hill London NW8 0QE

  Replacement of all existing windows; including changes to previously approved window arrangement; alterations to change one existing casement window to a sash window and the repositioning of one first floor window; alterations to two ground floor windows of previously approved extension and replacement of front door and garage doors.

  Submitted 12 Aug 2026 Full applications
• 26/04312/FULL Decided

  1 Clifton Hill London NW8 0QE

  Installation of new window and door surrounds and installation of new coping to the rear elevation.

  Submitted 30 Jun 2026 Full applications
• 26/04000/FULL Awaiting decision

  1 Clifton Hill London NW8 0QE

  Modification to existing vehicle gate and front brick walls to incorporate a new pedestrian gate, with the aim of improving access and safety for pedestrians entering the property. Brickwork, coping and metal gates to match existing.

  Submitted 17 Jun 2026 Full applications
• 26/03997/FULL Decided

  1 Clifton Hill London NW8 0QE

  Variation of condition 1 of planning permission dated 27 October 2025 (RN: 25/06173/FULL) for the: Erection of side extension at ground floor and part-first floor; use of the existing rear extension roof as a terrace; alterations to rear elevation fenestration; installation of conservation style rooflights; erection of two new dormer windows; and installation of permeable paving to front driveway. Namely, to allow the replacement of 10 windows across all levels to front elevation; 5 additional windows across all levels to the rear elevation and 7 windows across all levels to the side elevations with new timber double glazed windows.

  Submitted 17 Jun 2026 Full applications
• 26/02449/ADFULL Awaiting decision

  1 Clifton Hill London NW8 0QE

  Details of brick samples pursuant to condition 5 of planning permission dated 10 September 2025 (RN: 25/06173/FULL)

  Submitted 14 Apr 2026 Full applications
• 26/02244/FULL Awaiting decision

  1 Clifton Hill London NW8 0QE

  Variation of condition 1 of planning permission dated 27 October 2025 (RN: 25/06173/FULL) for the erection of side extension at ground floor and part-first floor; use of the existing rear extension roof as a terrace; alterations to rear elevation fenestration; installation of conservation style rooflights; erection of two new dormer windows; and installation of permeable paving to front driveway; NAMELY, to vary the approved drawing numbers to allow for new sash windows, addition of fanlights to garage doors, repositioning of windows to ground floor extension, installation of new window and door surround and installation of new coping to rear elevation.

  Submitted 2 Apr 2026 Full applications
• 26/02152/FULL Awaiting decision

  1 Clifton Hill London NW8 0QE

  Variation of condition 1 of planning permission dated 27th October 2025 (RN:25/06173/FULL) for the Erection of side extension at ground floor and part-first floor; use of the existing rear extension roof as a terrace; alterations to rear elevation fenestration; installation of conservation style rooflights; erection of two new dormer windows; and installation of permeable paving to front driveway. NAMELY, allow modification to existing vehicle gate and front brick walls to incorporate a new pedestrian gate, with the aim of improving access and safety for pedestrians entering the property.

  Submitted 31 Mar 2026 Full applications
• 26/00569/FULL Granted

  1 Clifton Hill London NW8 0QE

  Variation of condition 1 of planning permission dated 19th August 2025 (RN 25/04603/FULL) for the excavation of extension to existing basement underneath footprint of main house. NAMELY, extension to existing basement and lightwells.

  Decided 20 Apr 2026 Full applications
• 25/08479/ADFULL Granted

  1 Clifton Hill London NW8 0QE

  Details of signed appendix A pursuant to condition 3 of planning permission dated 19th August 2025 (RN: 25/04603/FULL).

  Decided 7 Jan 2026 Full applications

1. 4 Nov 2025

   Received by Westminster

2. 15 Jan 2026

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

• 25/06173/FULL Granted

  1 Clifton Hill London NW8 0QE

  Erection of side extension at ground floor and part-first floor; use of the existing rear extension roof as a terrace; alterations to rear elevation fenestration; installation of conservation style rooflights; erection of two new dormer windows; and installation of permeable paving to front driveway.

  Decided 27 Oct 2025 Full applications

Westminster granted permission on 15 January 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 1 Clifton Hill London NW8 0QE

  26/02244/FULL Submitted 2 Apr 2026 50 yards away

  88% historically approved · decision due ~28 May

  Variation of condition 1 of planning permission dated 27 October 2025 (RN: 25/06173/FULL) for the erection of side extension at ground floor and part-first floor; use of the existing rear extension roof as a terrace; alterations to rear elevation fenestration; installation of conservation style rooflights; erection of two new dormer windows; and installation of permeable paving to front driveway; NAMELY, to vary the approved drawing numbers to allow for new sash windows, addition of fanlights to garage doors, repositioning of windows to ground floor extension, installation of new window and door surround and installation of new coping to rear elevation.

  Awaiting decision Full applications Extension Loft or dormer +1 6 docs

• 1 Clifton Hill London NW8 0QE

  26/02449/ADFULL Submitted 14 Apr 2026 50 yards away

  88% historically approved · decision due ~9 Jun

  Details of brick samples pursuant to condition 5 of planning permission dated 10 September 2025 (RN: 25/06173/FULL)

  Awaiting decision Full applications 4 docs

• 1 Clifton Hill London NW8 0QE

  26/02152/FULL Submitted 31 Mar 2026 50 yards away

  88% historically approved · decision due ~26 May

  Variation of condition 1 of planning permission dated 27th October 2025 (RN:25/06173/FULL) for the Erection of side extension at ground floor and part-first floor; use of the existing rear extension roof as a terrace; alterations to rear elevation fenestration; installation of conservation style rooflights; erection of two new dormer windows; and installation of permeable paving to front driveway. NAMELY, allow modification to existing vehicle gate and front brick walls to incorporate a new pedestrian gate, with the aim of improving access and safety for pedestrians entering the property.

  Awaiting decision Full applications Extension Loft or dormer +1 11 docs

• 1 Clifton Hill London NW8 0QE

  26/04312/FULL Submitted 30 Jun 2026 50 yards away

  88% historically approved · decision due ~25 Aug

  Installation of new window and door surrounds and installation of new coping to the rear elevation.

  Decided Full applications Windows or glazing

• 1 Clifton Hill London NW8 0QE

  26/06904/TCA Submitted 9 Oct 2026 50 yards away

  100% historically approved · decision due ~4 Dec

  Holly T1 and beech T8 fell due to poor condition. Both trees were identified as struggling prior to development as noted in the third-party survey that preceded our own and picked up in the comments of our first survey of the site. These ongoing conditions have been aggravated by the extensive drought this summer.

  Withdrawn Trees

• 1 Clifton Hill London NW8 0QE

  25/06895/ADFULL Submitted 25 Sep 2025 50 yards away

  Detailed Arboricultural Method Statement pursuant to condition 5 of planning permission dated 19th August 2025 (RN:25/04603).

  Refused Full applications 6 docs

• 26/06015/FULL Decided

  129 Saltram Crescent London W9 3JT

  Erection of a two-storey rear extension.

  Received 3 Sep, published by the council 11 Sep 2026 Full applications
• 26/05689/FULL Decided

  Flat 1 12 Bristol Gardens London W9 2JG

  Demolition of an existing conservatory at the rear at lower ground level and erection of single storey rear extension.

  Received 19 Aug, published by the council 14 Sep 2026 Full applications
• 26/07361/FULL Awaiting decision

  29 Alexander Street London W2 5NU

  Change of the existing ground and lower ground floors from Use Class E(g)(i) (Commercial business and service) to Class C3 dwelling with the creation of a two-bedroom maisonette with associated external alterations.

  Received 27 Oct, published by the council 2 Nov 2026 Full applications
• 26/07360/FULL Awaiting decision

  11 Marylebone Mews London W1G 8PX

  Variation of condition 1 of planning permission dated 02 July 2026 (RN 26/00802/FULL) for the Erection of a mansard roof extension, excavation and extension of the existing basement, installation of plant within a louvered acoustic enclosure on the rear flat roof at second floor and the replacement of the fenestration to the front and rear of the building; all to enlarge and alter dwellinghouse (Class C3). NAMELY, amendments to layout in bedroom at the front of the floor plan where it would benefit from two of the windows that overlook the Mews, with the bathroom at the back of the mid-section of the floor plan with access to one of the wardrobe spaces.

  Received 27 Oct, published by the council 2 Nov 2026 Full applications
• 26/07340/FULL Awaiting decision

  123 Victoria Street London SW1E 6DE

  Installation of a single-leaf glazed entrance door at ground level to the Victoria Street frontage

  Received 27 Oct, published by the council 30 Oct 2026 Full applications