Planning application
1 Clifton Hill London NW8 0QE
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
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.
As published by the council, reference 26/00569/FULL
Application record
- Reference
- 26/00569/FULL
- Type
- Full Planning Permission Application
- Status
- Decided
- Decision
- Application Permitted
- Received
- 30 Jan 2026
- Validated
- 30 Jan 2026
- Decided
- 20 Apr 2026
- Ward
- Abbey Road
- Decision by
- Delegated Decision
- Postcode
- NW8 0QE
Site history
Applications at this address on the Westminster register
This site has had 15 applications since 2025: 6 approved, 1 refused.
-
26/05502/FULL Awaiting decision
1 Clifton Hill London NW8 0QE
Replacement of all existing windows, modifications to retrospective fenestration arrangements including alterations to two ground floor extension window, alterations to change one existing casement window to a sash window and the repositioning of one first floor window, replacement of entrance and garage doors.
-
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.
-
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.
-
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.
-
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)
-
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.
-
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.
-
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).
-
25/07997/ADFULL Awaiting decision
1 Clifton Hill London NW8 0QE
Detailed 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 of planning permission dated 27th October 2025 (RN:25/06173).
-
25/07684/ADFULL Granted
1 Clifton Hill London NW8 0QE
Details of Arboricultural Method Statement pursuant to condition 5 part A of planning permssion dated 19th August 2025 (RN:25/04603/FULL).
Timeline
Dates from the published record
-
30 Jan 2026
Received by Westminster
-
20 Apr 2026
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
21 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Westminster granted permission on 20 April 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.
About full applications
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.
Nearby applications
Within 500 metres
-
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.
Granted Full applications Extension Loft or dormer +1 45 docs -
1 Clifton Hill London NW8 0QE
Sycamore T7: reduce in height by 1.5-2m and radial spread by 1-1.5m in all directions.
Granted Trees 8 docs -
1 Clifton Hill London NW8 0QE
Leyland cypresses T2, T3, T4 & T5 - fell Mixed shrubs G1 - fell London plane T6 - crown lift to 3m.
Granted Trees 8 docs -
1 Clifton Hill London NW8 0QE
87% historically approved · decision due ~2 Sep
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.
Awaiting decision Full applications 9 docs -
6 Clifton Hill London NW8 0QG
Installation of one air conditioning unit located to rear within acoustic enclosure.
Granted Full applications 58 docs -
Other full applications
In Westminster
-
26/06295/FULL Awaiting decision
15 Warwick Way London SW1V 1QT
Installation of a new shopfront.
-
26/06297/FULL Awaiting decision
15 Warwick Way London SW1V 1QT
Alterations to rear elevation at basement level comprising repolacement window and installation of double opening door.
-
26/06234/FULL Awaiting decision
40 Grosvenor Place London SW1X 7HJ
Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))
-
26/06249/FULL Awaiting decision
53 Wimpole Street London W1G 8YH
Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06250/LBC)
-
26/03576/FULL Decided
15A Devonshire Terrace London W2 3DW
Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)