127 Ebury Street London SW1W 9QU Data via plota.co.uk

26/02914/LBC - Listed Building Consent Application Approved
Extensions & alterationsListed buildingsNew homes

Proposal

Amalgamation of first floor flat (Flat B) and second and third floor maisonette (Flat C) to create a three bedroom dwelling, closet wing extension, new sash windows to the rear, rear elevation repairs and improvements, and associated internal alterations. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
1 May 2026
✓
Consultation
14 May 2026
✓
Approved
18 Jun 2026

Approved on 18 Jun 2026 · Complex Delegated Decision · Last checked 20 Jul 2026

Documents 23

Decision & officer reports 2

PDF GRANT OF LISTED BUILDING CONSENT [PE] Decision Notice · 18 Jun 2026 View ↗ PDF DELEGATED REPORT Report · 18 Jun 2026 View ↗

Statements & assessments 5

PDF DESIGN & ACCESS STATEMENT Design and Access Statement · 17 Jun 2026 View ↗ PDF CONSTRUCTION METHOD STATEMENT Background Papers · 1 May 2026 View ↗ PDF DESIGN AND ACCESS STATEMENT Superseded document · 1 May 2026 View ↗ PDF HERITAGE STATEMENT Heritage Statement · 1 May 2026 View ↗ PDF PLANNING STATEMENT Planning Statement · 1 May 2026 View ↗

Plans & drawings 9

PDF EXISTING & PROPOSED SERVICES Drawing · 12 Jun 2026 View ↗ PDF PROPOSED DRAWINGS Drawing · 12 Jun 2026 View ↗ PDF WINDOW DETAILS Drawing · 5 Jun 2026 View ↗ PDF EXISTING & PROPOSED CORNICES Drawing · 5 Jun 2026 View ↗ PDF EXISTING & PROPOSED SKIRTING Drawing · 5 Jun 2026 View ↗ PDF DEMOLITION DRAWING SET Drawing · 1 May 2026 View ↗ PDF EXISTING DRAWING SET Drawing · 1 May 2026 View ↗ PDF LOCATION PLAN AND SITE PLAN Location Plan · 1 May 2026 View ↗ PDF PROPOSED DRAWING SET Superseded document · 1 May 2026 View ↗

Application forms 1

PDF APPLICATION FORM REDACTED Application Form · 1 May 2026 View ↗

Consultation & comments 2

PDF ECNSLT-STD EXT CONSULTEES Background Papers · 14 May 2026 View ↗ PDF PRE SUBMISSION CONSULTATION WITH NEIGHBOURS Background Papers · 1 May 2026 View ↗

Other documents 4

PDF ACK-GENERAL LETTER (G/P/C) Background Papers · 14 May 2026 View ↗ PDF SITE NOTICE 21 OR 28 DAYS IF T&C APPL. Background Papers · 14 May 2026 View ↗ PDF RECEIPT OF APPLICATION Other · 8 May 2026 View ↗ PDF ATTACHMENT SUMMARY Background Papers · 1 May 2026 View ↗

All documents on the council site ↗

Site constraints 7

Grade II listed: 117-133, Ebury Street Sw1
List entry 1211247 · 0 m from the pin · 21 more listed buildings within 150 m (21 Grade II)
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 the other 21 with distances
Historic England ↗
Belgravia 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 Basement Development Permitted Rights Removed. 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.
Archaeological priority area: City of Westminster APA 3.2
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
Air quality management area: Westminster 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
Registered park or garden 119 m away: The Grosvenor Estate: Chester Square; Inside the City of Westminster 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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Important details

Council
Westminster
Application type
Listed Building Consent Application
Postcode
SW1W 9QU
Received
1 May 2026
Validated
1 May 2026
Ward
Knightsbridge & Belgravia
Case officer
Show
Target decision
26 Jun 2026
Decision
Application Permitted
Decision date
18 Jun 2026
Decision level
Complex Delegated Decision
Applicant
Show
Agent
Maddox Planning

How this decision compares

Decided in 48 days from validation, 5 days faster than Westminster's median of 53 for extensions. Approved, as 87% of extensions here are.

62%decided within 8 weeks
87%approved
930decided in the last year

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

Consultation & key dates

Alt. reference
PP-14904091
Site or press notice
14 May 2026
Env. assessment
No

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

2025
Amalgamation of first floor flat (Flat B) and second and third floor maisonette (Flat C)…
25/03197/LBC
2025
Amalgamation of first floor flat (Flat B) and second and third floor maisonette (Flat C)…
25/03196/FULL
Within ~100m

Nearby activity

2025
54 Chester Square London SW1W 9EA
Replacement roof to existing rear link extension to extend existing roof terrace with ass…
25/08370/LBC
2025
54 Chester Square London SW1W 9EA
Replacement roof to existing rear link extension to extend existing roof terrace with ass…
25/08369/FULL
2025
47 Chester Square London SW1W 9EA
Internal alterations. (Linked with 25/08223/FULL)
25/08226/LBC
2025
47 Chester Square London SW1W 9EA
Variation of Condition 1 of planning permssion dated 10th September 2025 (RN:24/05375/FUL…
25/08223/FULL
2025 Approved
135 - 137 Ebury Street London SW1W 9QU
Resubmitted under 25/07644/FULL
25/07537/FULL
2025
135 - 137 Ebury Street London SW1W 9QU
Installation of four external air conditioning units within ground-floor rear courtyard…
25/07645/LBC
2025
135 - 137 Ebury Street London SW1W 9QU
Installation of four external air conditioning units within ground-floor rear courtyard a…
25/07644/FULL
2025 Withdrawn
46 Chester Square London SW1W 9EA
Erection of rear first floor orangery extension. (Linked RN: 25/05499/LBC)
25/05498/FULL
2025 Withdrawn
46 Chester Square London SW1W 9EA
Erection of rear first floor orangery extension. (Linked RN: 25/05498/FULL)
25/05499/LBC
2025
Basement And Ground Floor Maisonette 101 Ebury Street London SW1W 9QU
Removal of existing rear extension and replacement extension at ground floor level; incor…
25/06748/LBC
2025
Basement And Ground Floor Maisonette 101 Ebury Street London SW1W 9QU
Removal of existing rear extension and replacement extension at ground floor level and in…
25/06747/FULL
2025
60 Chester Square London SW1W 9EA
Internal refurbishment including reconfigurations of rooms; external works including wind…
25/06260/LBC
2025 Approved
98 Ebury Mews London SW1W 9NX
Erection of ground floor rear extension with glazed roof; replacement of first floor balc…
25/03779/FULL
2025
46 Chester Square London SW1W 9EA
Internal and external alterations including refurbishment; replacement of ornamental sche…
25/05497/LBC
2025
46 Chester Square London SW1W 9EA
External alterations including installation of new windows; erection of rebuilt extension…
25/05494/FULL
2025 Approved
60 Ebury Street London SW1W 9QD
2 x olive trees (T1 & T2, rear garden): Reduce crowns by approximately 1.5 m, back to the…
25/04345/TCA
2025
ATM Machine 14 - 20 Elizabeth Street London
Display of externally illuminated Christmas lights measuring 4m X 2m consist of 6 x cross…
25/03728/ADV
2025
94 Ebury Street London SW1W 9QD
Part demolition of existing rear extension and construction of new rear extension at grou…
25/03077/LBC
2025
100 Ebury Mews London SW1W 9NX
Roof terrace at main roof level, internal remodelling to include a second-floor front man…
25/03076/FULL
2025
81 Ebury Street London SW1W 9QU
Display of non illuminated fascia sign measuring 2.55m X 0.5m
25/02349/ADV
2021 Approved
48 Ebury Mews London SW1W 9NY
Removal of the existing butterfly roof to create a flat roof and insertion of three roof…
21/07022/CLOPUD
2021 Approved
46 Chester Square London SW1W 9EA
Erection of rear conservatory with associated internal alterations and alterations to the…
21/05803/LBC
2021 Approved
46 Chester Square London SW1W 9EA
Erection of rear conservatory with associated internal alterations and alterations to the…
21/05802/FULL
2021 Approved
27 Eccleston Place London SW1W 9NF
Installation of lighting to the east, south and north core elevations of 27 Eccleston Pla…
21/05080/FULL
2021 Approved
3 Ebury Mews London SW1W 9NX
Erection of new roof extension with raised rear wall and front dormers incorporating a su…
21/05823/FULL
Westminster
Planning Authority Score
3.5/10
Below average
#221 of 296 councils
Relevant to this application:
Other decisions

Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.

One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Westminster decision statistics
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #201 of 296
81%
Householder approved
Below avg (90%) #277 of 296
44%
Decided in 8 weeks
Below avg (63%) #258 of 296
28%
Extended time limit
Below avg (41%) #46 of 296
83%
Minor dwellings approved
12 decided (1-9 homes)
67%
Major dwellings approved
3 decided (10+ homes)
81%
Change of use approved
133 decided
4,602
Total decisions
648 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings