87 Eaton Terrace London SW1W 8TW Data via plota.co.uk

26/05797/LBC - Listed Building Consent Application Pending
Extensions & alterationsListed buildings

Proposal

Excavation of rear garden to increase size of lightwell and lower ground floor; install walk on roof lights to flat roofs and replacement of external doors and windows with like for like doors and windows. Internal alterations. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
24 Aug 2026
Decision
Expected by 19 Oct 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision between 12 Oct 2026 and 19 Oct 2026, from Westminster's recent extensions. Comments are open until 30 Sept 2026.

Comment on this application ↗

Documents

View the documents on the council's website ↗

Site constraints 7

Grade II listed: 87-101, Eaton Terrace Sw1
List entry 1066858 · 16 m from the pin · 30 more listed buildings within 150 m (1 Grade I, 1 Grade II*, 28 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 30 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 Named permitted development rights are withdrawn here.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 181 m away: The Grosvenor Estate: Eaton 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 8TW
Received
24 Aug 2026
Validated
24 Aug 2026
Ward
Knightsbridge & Belgravia
Case officer
Show
Target decision
19 Oct 2026
Applicant
Show
Agent
Circle-Z Limited

Decision outlook

Day 21 of the 56-day target. Westminster usually decides extensions by day 53.

Day 2135 days to the 56-day target
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 →

Public comments

No public comments yet.

Last counted 11 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15182032
Comments by
30 Sept 2026
Site or press notice
9 Sept 2026
Env. assessment
No

Historical activity at this location

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

Within ~100m

Nearby activity

2025
17 Graham Terrace London SW1W 8JE
Replacement casement window on the second floor, including maintenance, overhauling, and…
25/06879/CLOPUD
2025
101 Eaton Terrace London SW1W 8TW
Variation of condition 1 of planing permission dated 6 August 2025 (RN: 25/02054/FULL) fo…
25/06354/FULL
2025
101 Eaton Terrace London SW1W 8TW
Lowering of window ground floor cill at Room 03; omit both rebuilding of the collapsed br…
25/06355/LBC
2025
54 South Eaton Place London SW1W 9JJ
Installation of an air-source heat pump within louvred enclosure at main roof level.
25/06039/FULL
2025
79 Eaton Terrace London SW1W 8TN
Erection of a lower ground floor and ground floor rear extension. Alterations to windows…
25/05690/LBC
2025
79 Eaton Terrace London SW1W 8TN
Erection of a lower ground floor and ground floor rear extension. Installation of new mec…
25/05689/FULL
2025
27 South Eaton Place London SW1W 9EL
External alterations, erection of a rear extension to lower ground floor level, creation…
25/05385/LBC
2025
27 South Eaton Place London SW1W 9EL
External alterations, erection of a rear extension to lower ground floor level, creation…
25/05384/FULL
2025
33 Chester Row London SW1W 9JE
Modification to existing fenestration, involving the enlargement of a window opening to a…
25/03556/FULL
2025
33 Chester Row London SW1W 9JE
Relocation of an existing condenser unit from the front lightwell to the vault; enlargeme…
25/03555/FULL
2025 Approved
70 Eaton Terrace London SW1W 8UA
Replacement of lower ground floor front entrance door and surround.
25/02085/LBC
2025 Approved
70 Eaton Terrace London SW1W 8UA
Replacement of lower ground floor front entrance door and surround
25/02084/FULL
2025
101 Eaton Terrace London SW1W 8TW
Erection of a rear extension to the lower ground floor (replacing the existing non-origin…
25/02055/LBC
2025
101 Eaton Terrace London SW1W 8TW
Erection of a rear extension to the lower ground floor (replacing the existing non-origin…
25/02054/FULL
2025
101 Eaton Terrace London SW1W 8TW
Erection of a rear extension to the lower ground floor (replacing the existing non-origin…
25/01965/LBC
2025
101 Eaton Terrace London SW1W 8TW
Erection of a rear extension to the lower ground floor (replacement of existing non-origi…
25/01964/FULL
2025
90 Eaton Terrace London SW1W 8UG
Erection of extension of the existing small loft extension; installation of new balustrad…
25/01863/LBC
2025
90 Eaton Terrace London SW1W 8UG
Erection of extension of the existing small loft extension; installation of new balustrad…
25/01862/FULL
2025
54 South Eaton Place London SW1W 9JJ
Erection of a lower ground floor rear extension, ground floor rear extension, second floo…
25/01733/FULL
2025
13A South Eaton Place London SW1W 9ER
In-fill of 3 windows at third floor level of Chester Row and South Eaton Place facades an…
25/00449/CLOPUD
2020 Approved
72 Eaton Terrace London SW1W 8TZ
Erection of a two storey rear extension at lower ground and ground floor levels with balc…
20/07404/LBC
2020 Withdrawn
70 Eaton Terrace London SW1W 8UA
Pyracantha- Fell- Shrub/tree has collapsed into tree owners garden an in my opinion is un…
20/07334/TCA
2020 Withdrawn
72 Eaton Terrace London SW1W 8TZ
Installation of air conditioning unit affixed to chimney, erection of a two storey rear e…
20/06820/FULL
2020 Withdrawn
72 Eaton Terrace London SW1W 8TZ
Installation of air conditioning unit affixed to chimney, erection of a two storey rear e…
20/06821/LBC
2020 Withdrawn
35 - 35A Chester Row London SW1W 9JE
Variation of condition 1 of planning permission dated 25 August 2017 (RN: 17/03920/FULL)…
20/05198/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