Flat A, 22 St Ann's Villas, London, W11 4RS Data via plota.co.uk

LB/25/04408 - Listed Building Consent Approved
Extensions & alterationsUtility infrastructure

Proposal

Construction of studio and installation of air conditioning in rear garden, for main residence Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
28 Aug 2025
✓
Approved
10 Apr 2026

Approved on 10 Apr 2026 · Last checked 23 Oct 2026

Documents

View the documents on the council's website ↗

Site constraints 8

21 listed buildings within 150 m of the postcode pin
Nearest: 20 and 22, St Ann's Villas W11, Grade II, the postcode pin is inside its outline · 1 Grade II*, 20 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 21 with distances
Historic England ↗
Norland 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 96 · 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 Named permitted development rights are withdrawn here.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 1658 m away: Thames Tideway Tunnel; Inside the Kensington and Chelsea built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 3 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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Important details

Council
Kensington and Chelsea
Application type
Listed Building Consent
Postcode
W11 4RS
Received
28 Aug 2025
Validated
28 Aug 2025
Ward
Norland
Case officer
Show
Target decision
23 Oct 2025
Decision
Granted
Decision date
10 Apr 2026
Applicant
Show

How this decision compares

Decided in 225 days from validation, 147 days slower than Kensington and Chelsea's median of 78 for extensions. Approved, as 95% of extensions here are.

35%decided within 8 weeks
95%approved
1,595decided 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 →

Consultation & key dates

Comments by
26 Sept 2025

Historical activity at this location

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

This property

Previous applications at this address

2025 Approved
Construction of studio and installation of air conditioning in rear garden, for main resi…
PP/25/04407
2024 Approved
Replacement of conservatory, extension & internal alterations to lower ground floor flat.
LB/24/07267
2024 Approved
Replacement of conservatory, extension & internal alterations to lower ground floor flat.
PP/24/07266
2024 Withdrawn
Replacement of conservatory, extension & internal alterations to lower ground floor flat
LB/24/04538
2024 Withdrawn
Replacement of conservatory, extension & internal alterations to lower ground floor flat
PP/24/04537
2024 Approved
Internal repair works to flood damaged lower ground floor flat, including replacement of…
LB/24/04536
2021 Refused
Ground floor extension to replace conservatory, internal alterations, installation of rea…
LB/21/06179
2021 Refused
Ground floor extension to replace conservatory, internal alterations, installation of rea…
PP/21/06177
2020 Approved
Prune 1 x Cherry (rear)
ARB/20/01603
Within ~100m

Nearby activity

2025 Approved
1 St Ann's Villas, London, W11 4RU
Replacement of bifold doors with sliding doors, and rendering of brick piers on both side…
PP/25/06683
2025
32 St Ann's Villas, London, W11 4RS
Reversion of vacant school use to 2no. dwellings with associated internal and external al…
PP/25/06260
2025
32 St Ann's Villas, London, W11 4RS
Reversion of former school to 2no. dwellings with associated internal and external altera…
LB/25/06261
2025 Approved
17 Queensdale Place, London, W11 4SQ
Lowering of existing window cill to the front lightwell and introduction of metal steps f…
PP/25/04942
2025 Approved
1 St Ann's Villas, London, W11 4RU
Prune 1 x Purple Plum (rear)
ARB/25/04550
2025 Withdrawn
32 St Ann's Villas, London, W11 4RS
Reversion of former school to a single dwellinghouse with associated internal and externa…
LB/25/03752
2025 Withdrawn
32 St Ann's Villas, London, W11 4RS
Reversion of former school to a single dwellinghouse with associated internal and externa…
PP/25/03751
2025 Approved
19 Queensdale Place, London, W11 4SQ
Prune 1 x Mimosa (rear)
ARB/25/04194
2025 Withdrawn
31 Queensdale Road, London, W11 4SB
***Withdrawn by applicant**** Construction of basement extension, single-storey rear infi…
PP/25/03195
2025 Approved
28 St Ann's Villas, London
Prune 1 x Bay (Laurus nobilis) in rear garden
ARB/25/03678
2025 Approved
1 Queensdale Place, London, W11 4SQ
Excavation and provision of basement extension below dwelling with associated front light…
PP/25/00553
2025 Approved
17 Queensdale Place, London, W11 4SQ
Variation of Condition 2 (Compliance with approved drawings) of planning permission PP/24…
PP/25/02243
2025 Withdrawn
31 Queensdale Road, London, W11 4SB
Basement rear infill extension, providing stepped access to rear garden ###Withdrawn by a…
PP/25/01572
2025 Approved
7 St James's Gardens, London, W11 4RB
Replacement of single glazed door sets to lower ground with slim profile double glazed do…
LB/25/01284
2025 Approved
7 St James's Gardens, London, W11 4RB
Replacement of single glazed door sets to lower ground with slim profile double glazed do…
PP/25/01283
2024 Approved
34 Queensdale Road, London, W11 4SA
Construction of single storey basement extension; replacement of glazed roof; remodeling…
PP/24/08567
2023 Approved
Flat 1, 10 St Ann's Villas, London, W11 4RX
Retention of study and change of facade (retrospective).
PP/23/06305
2024 Withdrawn
1 Queensdale Place, LONDON, W11 4SQ
Excavation to create basement below existing dwelling along with elevational alterations…
PP/24/05239
2024 Approved
25 St Ann's Villas, LONDON, W11 4RT
Upgrading of existing front garden area including proposed new paving and floor finishes
PP/24/05465
2024 Approved
25 St Ann's Villas, LONDON, W11 4RT
Upgrading of existing front garden area including proposed new paving and floor finishes
LB/24/05466
2018 Refused
26 St Ann's Villas, LONDON, W11 4RS
Erection of rear garden outbuilding with green roof and rear green wall with rear garden…
LB/18/00845
2018 Refused
26 St Ann's Villas, LONDON, W11 4RS
Erection of rear garden outbuilding with green roof and rear green wall with rear garden…
PP/18/00843
2018 Approved
31 St Ann's Villas, LONDON, W11 4RT
Prune 2 x Plane (rear)
ARB/18/00202
2017 Refused
42 Queensdale Road, LONDON, W11 4SA
Fitting of pitched glazed roof to garage.
PP/17/07232
2017 Approved
Flat 1, 10 St Ann's Villas, LONDON, W11 4RX
Retention of secure bin enclosure in front of the garage entrance to the rear (Retrospect…
PP/17/06004
Kensington and Chelsea
Planning Authority Score
5.1/10
Average
#144 of 296 councils
Relevant to this application:
Other 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