Planning application
1 Clifton Hill London NW8 0QE
Works: Extension Loft or dormer Windows or glazing
Relates to 25/06173/FULL
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
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.
As published by the council, reference 26/03997/FULL
Application record
- Reference
- 26/03997/FULL
- Category
- Full applications
- Status
- Decided
- Received
- 17 Jun 2026
- Validated
- 17 Jun 2026
- 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.
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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.
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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.
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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.
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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)
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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.
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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.
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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.
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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).
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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).
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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
-
17 Jun 2026
Received by Westminster
-
21 Jul 2026
Added to PlanIndex
-
9 Aug 2026
Status changed to Decided
Previously Pending.
Related applications
Cases linked to this one on the register
-
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.
After the decision
Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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
87% 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
87% 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
87% 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
87% 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
Detailed Arboricultural Method Statement pursuant to condition 5 of planning permission dated 19th August 2025 (RN:25/04603).
Refused Full applications 6 docs -
1 Clifton Hill London NW8 0QE
87% historically approved · decision due ~30 Dec
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).
Awaiting decision Full applications Trees 5 docs
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26/06295/FULL Awaiting decision
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26/06297/FULL Awaiting decision
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Alterations to rear elevation at basement level comprising repolacement window and installation of double opening door.
-
26/06234/FULL Awaiting decision
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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))
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26/06249/FULL Awaiting decision
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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
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