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• 26/06904/TCA Withdrawn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
• 25/07997/ADFULL Granted

  1 Clifton Hill London NW8 0QE

  Details of Arboricultural Method Statement and Tree Protection Plan explaining the measures you will take to protect the trees on and close to the site pursuant to condition 11 (partial) of planning permission dated 27th October 2025 (RN:25/06173/FULL).

  Decided 15 Jan 2026 Full applications

1. 19 Nov 2025

   Received by Westminster

2. 7 Jan 2026

   Decision issued: Application Permitted

3. 20 Aug 2026

   Added to PlanIndex

Westminster granted permission on 7 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

• 26/05984/FULL Decided

  41 Sutherland Street London SW1V 4JX

  Replacement of front, side and rear windows with double glazed timber framed sash windows and replacement of a door with a double glazed timber framed door.

  Received 2 Sep, published by the council 11 Sep 2026 Full applications
• 26/06134/FULL Decided

  Flat 10H Hyde Park Mansions Cabbell Street London NW1 5BG

  Replacement of front and rear second floor level windows with slim-profile double-glazed panels, retaining the existing window and door frames.

  Received 8 Sep, published by the council 15 Sep 2026 Full applications
• 26/07258/FULL Awaiting decision

  16A Croxley Road London W9 3HL

  Installation of air to air heat pumps to offices and bedrooms.

  Received 22 Oct, published by the council 23 Oct 2026 Full applications
• 26/07193/FULL Awaiting decision

  98 Victoria Street London SW1E 5JL

  Shopfront alterations. (Linked with 26/07194/ADV)

  Received 21 Oct, published by the council 22 Oct 2026 Full applications
• 26/07187/FULL Awaiting decision

  Ground Floor Flat 151 Portnall Road London W9 3BN

  Erection of a single storey rear extension.

  Received 21 Oct, published by the council 22 Oct 2026 Full applications