17 St Ann's Villas, London, W11 4RT Data via plota.co.uk

LB/26/05749 - Listed Building Consent Consultation
Extensions & alterations

Proposal

Wholesale replacement of windows and rear door; all windows are to be replaced with slimline Heritage style timber double-glazed units, to match the existing size, style and profile; the rear door is to be replaced with a double glazed timber door to match the existing size, style and profile Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
22 Oct 2026
Decision
Expected by 17 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 24 Dec 2026 and 4 Feb 2027, from Kensington and Chelsea's recent extensions.

Comments are open until 20 Nov 2026

Comment on this application ↗

Documents

View the documents on the council's website ↗

Site constraints 8

18 listed buildings within 150 m of the postcode pin
Nearest: 15 and 17, St Ann's Villas W11, Grade II, the postcode pin is inside its outline · 1 Grade II*, 17 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 18 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 Named permitted development rights are withdrawn here.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 1625 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 28 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.

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Other new applications on this street

24 Sept 2026Pending

Flat A, 22 St Ann's Villas, London, W11 4RS

Details required by Condition 5 (Sustainable drainage details) of planning permi...

CON/26/05142
23 Jul 2026Approved

32 St Ann's Villas, London, W11 4RS

Change of use of former school use building to 2no. maisonette dwellings with as...

LB/26/04023

Nearby new applications

23 Oct 2026Pending

Flat 4, 83 Holland Park, London, W11 3RZ

Alterations to rear facing roof including: installation of solar panels on rear ...

PP/26/05557
22 Oct 2026Pending

17 St Ann's Villas, London, W11 4RT

Wholesale replacement of windows and rear door; all windows are to be replaced w...

PP/26/05748
21 Oct 2026Pending

53 St James's Gardens, London, W11 4RA

Installation of two internal air-conditioning units and one external condenser u...

LB/26/05681
21 Oct 2026Pending

53 St James's Gardens, London, W11 4RA

Installation of two internal air-conditioning units and one external condenser u...

PP/26/05680
21 Oct 2026Pending

65-69 Pottery Lane, London, W11 4NA

Installation of retractable flat glass roof at roof level above main staircase, ...

PP/26/05683
20 Oct 2026Pending

53 Elsham Road, London, W14 8HD

Internal alterations, to alter configuration of HMO rooms, to provide improvemen...

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Important details

Council
Kensington and Chelsea
Application type
Listed Building Consent
Postcode
W11 4RT
Received
22 Oct 2026
Validated
22 Oct 2026
Ward
Norland
Target decision
17 Dec 2026
Applicant
Show

Decision outlook

Day 7 of the 56-day target. Kensington and Chelsea usually decides extensions by day 83.

Day 776 days to the predicted decision (day 83)
33%decided within 8 weeks
95%approved
1,441decided 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
20 Nov 2026

Historical activity at this location

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

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 Approved
Flat A, 22 St Ann's Villas, London, W11 4RS
Construction of studio and installation of air conditioning in rear garden, for main resi…
LB/25/04408
2025 Approved
Flat A, 22 St Ann's Villas, London, W11 4RS
Construction of studio and installation of air conditioning in rear garden, for main resi…
PP/25/04407
2025
11 Royal Crescent Mews, London, W11 4SY
Change of use of the ground & first floor from Use Class E (commercial) to Use Class C3 (…
PA/25/06641
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
13 Royal Crescent Mews, London, W11 4SY
installation of Air Source Heat Pump within acoustic enclosure on flat roof of property.
CL/25/03464
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
55 Queensdale Road, London, W11 4SD
Change of metal balustrade at terrace level from two horizontal bars to black vertical ba…
PP/25/00248
2023 Approved
Flat 1, 10 St Ann's Villas, London, W11 4RX
Retention of study and change of facade (retrospective).
PP/23/06305
2024 Approved
Flat A, 22 St Ann's Villas, LONDON, W11 4RS
Replacement of conservatory, extension & internal alterations to lower ground floor flat.
LB/24/07267
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
2017 Approved
13 St Ann's Villas, LONDON, W11 4RT
Prune 1 x London Plane (rear garden)
ARB/17/06394
2017 Approved
28 St Ann's Villas, LONDON, W11 4RS
Prune 1 x Bay (Laurus nobilis) in rear garden
ARB/17/05608
2017 Approved
11 St Ann's Villas, LONDON, W11 4RT
Prune 1 x Plane (rear)
ARB/17/04023
2017 Refused
10 St Ann's Villas, LONDON, W11 4RX
Single storey front and side extension to converted garage.
PP/17/03267
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