25 Adam And Eve Mews, London, W8 6UG Data via plota.co.uk

Approved CL/26/03558
Extensions & alterations
Council
Kensington and Chelsea 5.1/10
Date received
1 Jul 2026
Date validated
1 Jul 2026
Decision date
20 Aug 2026
Postcode
W8 6UG

Description

Proposed insertion of rear window (Certificate of Lawful Use/Development) Data via plota.co.uk

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Last checked

How this decision compares

Decided in 50 days from validation, 40 days faster than Kensington and Chelsea's median of 90 for extensions. Approved, as 96% of extensions here are.

32%decided within 8 weeks
96%approved
1,220decided in the last year

Plota live figures for extensions decided by Kensington and Chelsea in the last twelve months, from validation. Kensington and Chelsea decision record →

Site constraints 6

Edwards Square/Scarsdale & Abingdon 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 ↗
2 Article 4 directions
Article 4 - No 100 · Article 4 - No 106. Named permitted development rights are withdrawn here.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.
Tree preservation order
Consent is needed before work on protected trees.
Not every council has published its orders as open data, so no order shown is not proof there is none.
Air quality management area: Kensington and Chelsea 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 ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Inside the Kensington and Chelsea built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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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Historical activity at this location

27 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2021 Refused
Extension of mansard roof over 2nd floor balcony, with glass balustrade at front. Alterat…
PP/21/07249
2021 Withdrawn
Extension of mansard roof, alteration to roof terrace and stairwell glass balustrades***W…
PP/21/04897
Within ~100m

Nearby activity

2025 Approved
56 Adam And Eve Mews, London, W8 6UJ
Erection of single-storey infill extension at ground floor level as previously approved r…
PP/25/06042
2025 Approved
15 Adam And Eve Mews, London, W8 6UG
Construction of new basement level below existing ground floor level, new double mansard…
PP/25/04767
2025 Approved
20 Adam And Eve Mews, London, W8 6UJ
Alterations to ground floor fenestration at front and side elevations; replacement of roo…
PP/25/04883
2025 Approved
10 Phillimore Terrace, Allen Street, London, W8 6BJ
Prune 1 x Robina (front)
ARB/25/05531
2025 Approved
10 Iverna Gardens, London, W8 6TN
Replacement of single-glazed timber windows with double-glazed timber windows to front an…
PP/25/03189
2025 Approved
Development Site at Demolished Avon House, Allen Street, London W8
Prune 1 x Elm (T1), located to the left hand of site boundaries, and 1 x Lime (T2), locat…
ARB/25/02378
2025 Approved
38 Iverna Gardens, London, W8 6TW
Fit new casement sashes to front elevation windows
PP/25/00352
2024 Approved
Flat 7, 44 Cheniston Gardens, London, W8 6TH
Replacement of front and rear windows, addition of a new boiler flue to front facade to s…
PP/24/08578
2024 Approved
Flat D, 12 Cheniston Gardens, London, W8 6TQ
Refurbishment to front fa?ade; replacement of all rear windows to original sash windows…
PP/24/08325
2024 Withdrawn
Flat D, 12 Cheniston Gardens, LONDON, W8 6TQ
External alterations including refurbishments to front faτade, replacement of all rear wi…
PP/24/07268
2024 Approved
25 Cheniston Gardens, LONDON, W8 6TG
Extension to rear parts of roof together with formation of a roof terrace area; installat…
PP/24/04673
2024 Approved
Kensington United Reformed Church, Allen Street, LONDON, W8 6BL
Prune 1 x Magnolia (front) and 1 x Evergreen Magnolia (side)
ARB/24/06361
2024 Refused
Ground Floor, 160-166 Kensington High Street, LONDON, W8 7RQ
DOCUMENTS AND DRAWINGS ARE NOT AVAILABLE ELECTRONICALLY FOR THIS APPLICATION. PLEASE CONT…
PP/24/04833
2024 Approved
Ground Floor, 160-166 Kensington High Street, LONDON, W8 7RQ
DOCUMENTS AND DRAWINGS ARE NOT AVAILABLE ELECTRONICALLY FOR THIS APPLICATION. PLEASE CONT…
CA/24/04834
2024 Approved
Ground floor, 160-166 Kensington High Street, LONDON, W8 7RQ
Replacement of window with full-length louvre at the rear of the property facing Phillimo…
PP/24/05687
2024 Approved
Kensington United Reformed Church, Allen Street, LONDON, W8 6BL
Underpinning and associated works to plinth wall and railings
LB/24/03359
2024 Withdrawn
Ground Floor, 160-166 Kensington High Street, LONDON, W8 7RQ
Replacement window with full-length louvre at rear.***WITHDRAWN***
PP/24/04125
2024 Approved
7 Iverna Gardens, LONDON, W8 6TN
Replacement external windows and doors with double glazed timber framed windows & doors
PP/24/02744
2024 Approved
56 Adam And Eve Mews, LONDON, W8 6UJ
Construction of single-storey infill extension at ground floor level. Addition of water r…
PP/24/02454
2024 Approved
1 Phillimore Terrace, Allen Street, LONDON, W8 6BJ
Creation of ground and lower ground floor extension to rear elevation including ground fl…
PP/24/01177
2016 Withdrawn
42 Adam And Eve Mews, LONDON, W8 6UJ
***WITHDRAWN***Extension of roof terrace with timber decking and black painted railings t…
PP/16/06140
2016 Approved
Avon House, Allen Street, LONDON, W8 6BL
Demolition of existing building and redevelopment of site to provide three storey buildin…
PP/16/03220
2016 Refused
17 Cheniston Gardens, LONDON, W8 6TG
Retention of air conditioning condenser unit located in courtyard.
PP/16/03737
2016 Approved
Apple Tree Cottage, 60 Adam And Eve Mews, LONDON, W8 6UJ
Installation of rear double glazed patio doors and relocation of window on side return of…
PP/16/02936
2016 Refused
Apple Tree Cottage, 60 Adam And Eve Mews, LONDON, W8 6UJ
Replacement of existing rear garden area outbuildings with a new enlarged outbuilding (ga…
PP/16/01291
Kensington and Chelsea
Planning Authority Score
5.1/10
Average
#144 of 296 councils
Relevant to this application:
Householder decisions

Kensington and Chelsea ranks #174 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Kensington and Chelsea decision statistics
Based on MHCLG data, the nine months to December 2025
93%
Overall approval rate
Above avg (87%) #58 of 296
94%
Householder approved
Above avg (90%) #110 of 296
61%
Decided in 8 weeks
Below avg (63%) #174 of 296
40%
Extended time limit
Below avg (41%) #152 of 296
94%
Minor dwellings approved
455 decided (1-9 homes)
87%
Change of use approved
53 decided
1,839
Total decisions
135 refused in the nine months to December 2025
Source: MHCLG planning statistics · See full council rankings