Flat B 80 Eaton Square London SW1W 9AP

25/05521/LBCListed Building Consent ApplicationApproved

Listed building consent

Approved on 20 November 2025

Council decision: Application PermittedDelegated (officer decision)

Approximate site (title boundary)

Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Internal alterations comprising of removal of internal wall and replacement of existing ceilings with an acoustic and fireproof ceiling, replacement of steel and timber fenestration and steel-framed doors with painted timber, slim-line double glazed units and landscaping work to reinstate the rear garden with new garden lighting (Flat B, Basement).

Received: 6 August 2025
Decision level: Delegated (officer decision)
Public comments: 1
Council: City of Westminster
Ward: Knightsbridge & Belgravia
Agent: NTA Planning LLP

ReceivedReceived6 Aug
ValidatedValidated10 Sep
Consult.Consultation
TargetTarget Date5 Nov
DecidedDecided20 Nov

Decided in 71 days (council typically 49)

About this application

This is a heritage application at Flat B 80 Eaton Square London SW1W 9AP. Westminster has handled 2,677 applications of this type. This one was decided in 106 days, 8 weeks longer than Westminster's typical decision time. The site is in the Belgravia conservation area, with 8 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 383 applications across Knightsbridge & Belgravia. We hold 1,477 applications in total for the SW1W postcode area.

93% of heritage applications at City of Westminster were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode: SW1W 9AP
Application type: Listed Building Consent Application
Scale / size: Small

Planning application dates

Date validated: 10 September 2025
Consultation expiry: 29 October 2025
Target decision date: 5 November 2025

Applicant and agent

Agent: NTA Planning LLP
Agent address: 46 James Street London W1U 1EZ

Planning decision

Statutory period: 56 days

Publicity

Last advertised: 8 October 2025
Advertisement expiry: 29 October 2025

Additional information

Planning Portal ID: PP-14066388
Documents: 70

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Conservation area: Belgravia
Listed building: Grade II*: 73-82, Eaton Square Sw1On or next to this site · +1 more
Article 4 direction: Article 4 Basement Development Permitted Rights Removed
Flood zone 1: Low probability (rivers and sea)

Also checked, none recorded (21)

flood storage areas, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Planning history at this site

13 other applications at this property, newest first.

Source: Westminster

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near SW1W

New planning applications delivered to your inbox daily.

Around this site

Nearby applications

Discuss this application on r/PlanningPermissionUK

For applicants and trades

Consultants on this application

NTA Planning Limited · Agent for this application

Contractors near this project

Find contractors for renovations & refurbishments near this site

View all contractors

What's been approved on your street?

See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.

Get The Signal Report