Flat 1, 15 South End, London, W8 5BU Data via plota.co.uk

PP/25/04723 - Planning Permission Approved

Proposal

Removal of existing timber framed single glazed windows to front and rear elevation at first floor level and replacement with new timber framed double glazed units; relocation of front elevation boiler flue and new rear elevation cast iron air brick at first floor level Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
8 Aug 2025
✓
Approved
2 Oct 2025

Approved on 2 Oct 2025 · Last checked 23 Oct 2026

Documents

View the documents on the council's website ↗

Site constraints 10

Kensington Square 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 - No 100. Named permitted development rights are withdrawn here.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 ↗
27 listed buildings within 150 m of the postcode pin
Nearest: 20, Kensington Square W8, Grade II, about 31 m from the postcode pin · 27 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 27 with distances
Historic England ↗
Also on the record
Registered park or garden about 175 m away: The Roof Garden, 99 High St, Kensington; National infrastructure project about 1922 m away: Thames Tideway Tunnel; Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 3 (moderate), TfL 2023, for the 100 m square; Designated open space about 19 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 2 November 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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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Other new applications on this street

18 May 2026Approved

15 South End, London, W8 5BU

Prune 1x Eucalyptus at rear

ARB/26/02730

Nearby new applications

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Installation of bespoke external mild steel security grilles finished in powder-...

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Confirmation that internal reconfiguration of the 3 apartments within the buildi...

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Important details

Council
Kensington and Chelsea
Application type
Planning Permission
Postcode
W8 5BU
Received
8 Aug 2025
Validated
8 Aug 2025
Ward
Queen's Gate
Case officer
Show
Target decision
3 Oct 2025
Decision
Granted
Decision date
2 Oct 2025
Applicant
Show
Freehold owner
Show

How this decision compares

Decided in 55 days from validation, 23 days faster than Kensington and Chelsea's median of 78 for full applications. Approved, as 94% of full applications here are.

36%decided within 8 weeks
94%approved
1,540decided in the last year

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

Consultation & key dates

Comments by
22 Sept 2025

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
18 Kensington Square, London, W8 5HH
Prune 1x Magnolia at front and 1x Magnolia at rear
ARB/25/05548
2025 Approved
6 Kensington Court Place, London, W8 5BJ
Proposed paving to front ground floor entrance and side with black and white mosaic tiles.
PP/25/05732
2025 Approved
27 Ansdell Terrace, London, W8 5BY
Installation of external lateral restraints with external cast iron pattress plates to si…
PP/25/05902
2025
12 Kensington Square, London, W8 5HE
Variation of condition 2 (compliance with approved drawings) of planning permission 23/03…
PP/25/06499
2025
12 Kensington Square, London, W8 5HE
Variation of condition 2 (compliance with approved drawings) of listed building consent 2…
LB/25/06500
2025
St James House, 13 Kensington Square, London, W8 5HD
Re-building of leaning front garden wall in reinforced concrete with a painted rendered f…
LB/25/06106
2025 Approved
26 South End Row, London, W8 5BZ
Prune 1 x Prunus tree (rear)
ARB/25/05104
2025 Approved
1-4 Trafalgar Gardens, London, W8 5BX
Prune 1 x Tree (unspecified) (front) cherry 30% CR
ARB/25/03434
2025 Refused
17 South End, London, W8 5BU
Replacement of garage doors and first floor windows on front elevation (Retrospective app…
PP/25/01325
2025 Approved
19 Kensington Square, London, W8 5HH
To remove from site existing toilet cistern, to repair and then reinstate fitting.
LB/25/02144
2025 Approved
19 Kensington Square, London, W8 5HH
Take up front paving and steps; install asphalt waterproofing, reinstate paving and steps…
LB/25/01563
2025 Approved
St James House, 13 Kensington Square, London, W8 5HD
Installation of boundary railings and gated entrance; re-building of leaning front garden…
LB/25/00755
2025 Approved
St James House, 13 Kensington Square, London, W8 5HD
Installation of boundary railings and gated entrance; re-building of leaning front garden…
PP/25/00754
2025 Approved
7 Kensington Court Place, London, W8 5BJ
Proposed works to render the existing brickwork to the rear of the building (Amended Desc…
PP/25/00192
2024 Approved
Hamston House, Kensington Court Place, LONDON, W8 5BL
Installation of new water supply pipework on rear elevation to facilitate the installatio…
PP/24/06134
2024 Approved
17 Ansdell Terrace, LONDON, W8 5BY
FELL 1 x London Plane (front)
ARB/24/01053
2023 Approved
ASA Briggs Hall, 7-17 Ansdell Street, LONDON, W8 5BN
Demolition of the existing building and construction of 10 new residential terrace houses…
PP/23/03353
2023 Approved
19 Kensington Square, London, W8 5HH
Prune 1 x Mimosa (rear)
ARB/23/04898
2023 Approved
Heythrop College, 23-24 Kensington Square, London, W8 5HH
***REVISED DESCRIPTION AND ADDITIONAL SUPPORTING DOCUMENTS*** Variation of Conditions (2…
PP/23/03504
2023 Approved
St James House, 13 Kensington Square, London
Thermal upgrade to warm roof, renewal of roof coverings, replacement of the rooflight, re…
PP/23/04321
2017 Approved
20 Ansdell Terrace, LONDON, W8 5BY
Creation of a roof terrace with balustrading to front and rear of the house above parapet…
PP/17/05713
2017 Approved
Heythrop College, 23-24 Kensington Square, London, W8 5HH
Request for a Screening Opinion.
EIA/17/06516
2017 Approved
17 Ansdell Terrace, LONDON, W8 5BY
Prune 1 x Horse Chestnut
ARB/17/05374
2017 Withdrawn
20 Ansdell Terrace, LONDON, W8 5BY
Works including provision of roof terrace (with balustrading to front and rear of house a…
PP/17/04871
2017 Approved
4 Stanford Road, LONDON, W8 5QJ
Prune 1 x Amelanchier spp (front)
ARB/17/04637
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

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.