99 Warwick Road, London, SW5 9EZ Data via plota.co.uk

Approved PP/26/01740
Extensions & alterations
Council
Kensington and Chelsea 5.1/10
Date received
20 Apr 2026
Date validated
20 Apr 2026
Decision date
21 May 2026
Postcode
SW5 9EZ
Freehold owner
Show

Description

Replacement of existing sash and casement windows with timber slimline heritage sash and casement units to match existing in style, colour and profile. Data via plota.co.uk

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Last checked

How this decision compares

Decided in 31 days from validation, 52 days faster than Kensington and Chelsea's median of 83 for extensions. Approved, as 96% of extensions here are.

33%decided within 8 weeks
96%approved
1,421decided 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 10

Philbeach 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 Named permitted development rights are withdrawn here.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 ↗
Also on the record
National infrastructure project about 1115 m away: Thames Tideway Tunnel; 2 listed buildings within 150 m of the postcode pin; Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Priority habitat about 15 m away: Deciduous woodland; Designated open space about 11 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 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.

Building

Floor area70 m² (753 sq ft)
Energy ratingC (71 out of 100)
PropertyMid-terrace flat, 3 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in May 2014, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Other new applications on this street

2 Jun 2026Approved

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20 Apr 2026Approved

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Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
46 Nevern Square, London, SW5 9PF
FELL 1 x Fig and Prune 1 x London Plane in rear garden
ARB/25/06385
2025 Approved
Flat A, 73 Longridge Road, London, SW5 9SG
Removal of entrance steps and access gate, provision of steel stairs & balustrade, includ…
PP/25/05195
2025 Approved
113 Warwick Road, London, SW5 9EZ
Replacement of existing single-glazed timber windows throughout with new slimline heritag…
PP/25/05405
2025 Approved
111 Warwick Road, London, SW5 9EZ
Replacement of existing single-glazed timber windows throughout with new slimline heritag…
PP/25/05376
2025 Approved
Flat 1, 45 Nevern Square, London, SW5 9PF
Repositioning of existing front door to side elevation (style to match existing).
PP/25/05307
2025 Approved
69 Longridge Road, London, SW5 9SG
installation of handrail alongside front entrance steps, from pavement to porch
PP/25/04595
2025 Approved
Gardens Rear Of 71/110, Philbeach Gardens, London, SW5
Prune 1 x Flowering Cherry
ARB/25/04370
2025 Approved
Flat 1, 45 Nevern Square, London, SW5 9PF
Replacement windows and doors with double glazing and internal alterations to add an ensu…
PP/25/03835
2025 Approved
73 Longridge Road, London, SW5 9SG
Installation of external lift to basement flat including new steps and associated works
PP/25/01274
2024 Approved
Flat A, 61 Philbeach Gardens, LONDON, SW5 9EE
Prune 1 x Plum
ARB/24/05922
2024 Approved
Flat 1, 39 Nevern Square, LONDON, SW5 9PE
Replacement of existing aluminium windows and doors and removal of small section of brick…
PP/24/03202
2024 Approved
42 Nevern Square, London, SW5 9PE
Verification Order required to confirm the naming and numbering of the Landlord Office, t…
SNN/24/02513
2024 Approved
Flat 2, 32 Nevern Square, LONDON, SW5 9PE
Replacement windows and doors including double glazing.
PP/24/03006
2024 Approved
Flat 1, 32 Nevern Square, LONDON, SW5 9PE
replacement windows and doors with double glazing.
PP/24/02965
2024 Approved
Flat 5, 66 Warwick Road, LONDON, SW5 9EJ
Change of use of Flat 5 (at 1st floor Level) from Class C3 (dwellinghouses) to Sui Generi…
PP/24/02490
2023 Approved
40-42 Nevern Square, London, SW5 9PE
Verification Order required to confirm the description and renumbering of 18 newly develo…
SNN/23/01188
2022 Approved
40-42 Nevern Square, London, SW5 9PE
Verification Order required to confirm the description and renumbering of 10 newly develo…
SNN/22/04531
2022 Approved
Third Floor Flat, 87 Warwick Road, LONDON, SW5 9EZ
Demolition of internal walls to create large open space, addition of shower room on third…
PP/22/02983
2022 Approved
61-68 Philbeach Gardens, LONDON, SW5 9EE
Prune as specified
ARB/22/02473
2022 Withdrawn
42 Nevern Square, LONDON, SW5 9PE
Variation of condition 2 (approved drawings) of planning permission 21/03017 to allow sli…
PP/22/02958
2016 Approved
Basement Flat (rear), 87 Warwick Road, LONDON, SW5 9EZ
Rear basement extension under not more than 50% of the garden
PP/16/01229
2016 Approved
73 Philbeach Gardens, LONDON, SW5 9EY
Construction of extension to basement at rear.
PP/16/00163
2016 Approved
61 Longridge Road, LONDON, SW5 9SG
PRUNE 1 x Ash, rear
ARB/16/01385
2016 Approved
Flat 3, 62 Philbeach Gardens, LONDON, SW5 9EE
Prune 1 x plane
ARB/16/00597
2016 Approved
Flat 1, 32 Nevern Square, LONDON, SW5 9PE
Prune 1 x Sycamore (rear garden)
ARB/16/00611
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

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.

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.