Flats 112a To 128 Clifton Court Northwick Terrace London NW8 8JA Data via plota.co.uk

25/07374/FULL - Full Planning Permission Application Approved

Proposal

Replacement of ground floor front window sashes with new double-glazed sashes, retaining the frame. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
13 Oct 2025
✓
Validated
31 Oct 2025
✓
Approved
17 Feb 2026

Approved on 17 Feb 2026 · Delegated Decision · Last checked 14 Oct 2026

Documents 17

Decision & officer reports 2

PDF GRANT OF FULL PP [PE] Decision Notice · 17 Feb 2026 View ↗ PDF DELEGATED REPORT Report · 17 Feb 2026 View ↗

Statements & assessments 3

PDF HERITAGE STATEMENT Heritage Statement · 31 Oct 2025 View ↗ PDF SUSTAINABLE DESIGN STATEMENT Sustainability appraisal · 31 Oct 2025 View ↗ PDF PLANNING STATEMENT Background Papers · 13 Oct 2025 View ↗

Plans & drawings 2

PDF WINDOW SECTION OF TYPRICAL SASH EXISTING AND PROPOSED Drawing · 31 Oct 2025 View ↗ PDF EXISTING AND PROPOSED DRAWINGS Drawing · 13 Oct 2025 View ↗

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form · 13 Oct 2025 View ↗

Consultation & comments 3

PDF CANAL & RIVER TRUST Consultee Comment · 25 Nov 2026 View ↗ PDF ECNSLT-STD EXT CONSULTEES Background Papers · 20 Nov 2025 View ↗ PDF NEIGHBOUR NOTIFICATION LETTER (21D) Background Papers · 20 Nov 2025 View ↗

Other documents 6

PDF SITE NOTICE 21 OR 28 DAYS IF T&C APPL. Background Papers · 20 Nov 2025 View ↗ PDF ACK-GENERAL LETTER (G/P/C) Background Papers · 20 Nov 2025 View ↗ PDF CNSLT-LA SOCIETY Background Papers · 20 Nov 2025 View ↗ PDF ECNSLT-INTERNAL CONSULTS Background Papers · 20 Nov 2025 View ↗ PDF RECEIPT OF APPLICATION Other · 15 Oct 2025 View ↗ PDF 1ST INVALID LETTER Background Papers · 15 Oct 2025 View ↗

All documents on the council site ↗

Associated applications 2

Site constraints 8

St John's Wood conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Article 4 direction
Article 4 Basement Development Permitted Rights Removed. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Archaeological priority area: City of Westminster APA 2.10
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
Air quality management area: Westminster AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
15 listed buildings within 150 m
Nearest: K2 Telephone Kiosk Outside Number 2, Grade II, 46 m away · 1 Grade II*, 14 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 15 with distances
Historic England ↗
Also on the record
Inside the City of Westminster built-up area; Public transport access: PTAL 4 (good), TfL 2023, for the 100 m square; National infrastructure project 1512 m away: London Strategic Heat Main Project, at pre-application.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 2 November 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Important details

Council
Westminster
Application type
Full Planning Permission Application
Postcode
NW8 8JA
Received
13 Oct 2025
Validated
31 Oct 2025
Ward
Abbey Road
Case officer
Show
Target decision
26 Dec 2025
Decision
Application Permitted
Decision date
17 Feb 2026
Decision level
Delegated Decision
Applicant
Show

How this decision compares

Decided in 109 days from validation, 33 days slower than Westminster's median of 76 for full applications. Approved, as 86% of full applications here are.

35%decided within 8 weeks
86%approved
2,198decided in the last year

Plota live figures for full applications decided by Westminster in the last twelve months, from validation. Westminster decision record →

Public comments

No public comments yet.

34 neighbours consulted · Last counted 14 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14382084
Planning Portal ref
PP-14382084
Comments by
10 Dec 2025
Site or press notice
19 Nov 2025
Env. assessment
No

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
Clifton Court Northwick Terrace London NW8 8HS
1 x Mimosa (T005): reduce crown by up to 2 m 1 x Mimosa (T006): remove broken out branche…
25/05242/TCA
2025
Clifton Court Northwick Terrace London NW8 8HS
Change of use from an existing outbuilding previously used for oil storage tanks to Garde…
25/04869/CLOPUD
2025
Garages Behind Harrow Lodge St John's Wood Road London NW8 8HR
Car park entrance St John's Wood Road T1 Lime x 1 (Tilia spp) To shape and maintain. Sugg…
25/01673/TPO
2025
Clarendon Court 33 Maida Vale London W9 1AJ
T1-T6 Plane reduce back to previous points to maintain crown at a manageable size and let…
25/00073/TPO
2024
Northwick House 1 St John's Wood Road London NW8 8RD
T67 Plane (Platanus x acerifolia) Remove branch at 4m to NE with included union forming…
24/08825/TPO
2024
1 Northwick Terrace London NW8 8JJ
Silver Birch tree (B1) on the Aberdeen Place side of the property. Reduce crown to previo…
24/05571/TCA
2024
14 Northwick Terrace London NW8 8JB
Conversion of 4 existing garages into habitable accommodation, excavation of new basement…
24/05475/FULL
2023 Approved
8 Northwick Close London NW8 8JG
Excavation of basement level with associated lightwell, conversion of existing garages, a…
23/06871/FULL
2024
Harrow Lodge St John's Wood Road London NW8 8HR
T1 Liquid Amber Tree has caused damage to the surrounding wall of the raised bed. Fell to…
24/02633/TCA
2024 Approved
Clifton Court Northwick Terrace London NW8 8HS
4 x Horse chestnut (G001): reduce the crowns of all 4 trees back to the most recent point…
24/01084/TPO
2024 Approved
Clifton Court Northwick Terrace London NW8 8HS
13 x Italian Cypress trees: Reduce heights by about 1.5m
24/00972/TCA
2024 Approved
11 Northwick Close London NW8 8JG
Excavation of new basement storey below footprint of existing mews property. Replacement…
24/00436/FULL
2024 Approved
4 Northwick Close London NW8 8JG
T1 Horse chestnut: reduce damaged branch on the right-hand side by approx. 4 metres to fi…
24/00882/TPO
2024
10 Northwick Close London NW8 8JG
Replacement of rear first floor window with a door and installation of a retractable meta…
24/01279/FULL
2024
Flat 19 Clifton Court Northwick Terrace London NW8 8HT
Sycamore T001 (18M high, 500mm dia.) - reduce the crown of the tree back to the most rece…
24/00819/TCA
2023 Withdrawn
4 Northwick Close London NW8 8JG
Tree located in rear garden of 4 Northwick Close:Horse Chestnut T1 (22M high, 1200mm dia…
23/07857/TPO
2023 Approved
Blomfield Court Maida Vale London W9 1TA
5 x London planes (G1, front): crown reduce by up to 3m: back to the previous, most recen…
23/02627/TPO
2022 Approved
5 Northwick Terrace London NW8 8JJ
T1 1 x cherry: raise crown over pavement approximately 1m. Reduce crown by approximately…
22/05251/TCA
2022 Approved
1 Northwick Terrace London NW8 8JJ
1 x snake bark maple (M1): fell 1 x Himalayan birch (B1): Crown reduce to previous, most…
22/03259/TCA
2022 Approved
1 Northwick Terrace London NW8 8JJ
1 x snake bark maple (M1): fell 1 x Himalayan birch (B1): Crown reduce to previous, most…
22/03107/TPO
2017 Approved
Clifton Court Northwick Terrace London NW8 8HS
Holm Oak - Fell. Reasons - Tree beginning to damage retaining wall. Tree in wrong locatio…
17/00104/TCA
2016 Approved
Northwick House 1 St John's Wood Road London NW8 8RD
12 x London planes (T1, T3, T6, T8, T9, T10, T11, T12, T13, T14, T15, T16): Reduce crowns…
16/07545/TPO
2016 Approved
16 St John's Wood Road London NW8 8RE
Erection of rear conservatory at ground floor level, side extension at second floor level…
16/05857/LBC
2016 Approved
16 St John's Wood Road London NW8 8RE
Erection of rear conservatory at ground floor level, side extension at second floor level…
16/05856/FULL
2016 Approved
5 St John's Wood Road London NW8 8RB
Cherry (T1): Fell to ground level (excessive lean over neighbouring glass roof).
16/01758/TCA
Westminster
Planning Authority Score
3.5/10
Below average
#221 of 296 councils
Relevant to this application:
Householder decisions

Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.

One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Westminster decision statistics
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #201 of 296
81%
Householder approved
Below avg (90%) #277 of 296
44%
Decided in 8 weeks
Below avg (63%) #258 of 296
28%
Extended time limit
Below avg (41%) #46 of 296
83%
Minor dwellings approved
12 decided (1-9 homes)
67%
Major dwellings approved
3 decided (10+ homes)
81%
Change of use approved
133 decided
4,602
Total decisions
648 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings