Skip to content

60 Chester Square London SW1W 9EA

25/06259/FULLFull Planning Permission ApplicationPermitted
Full

Proposal

Internal refurbishment including reconfigurations of rooms, external works including window repairs and replacements, new external terrace finishes, replacement of flat roof coverings, and replacement CCTV system. (Linked to 25/06260/LBC)

Received
3 September 2025
Decided
11 November 2025
Ward
Knightsbridge & Belgravia
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.

  1. Received3 Sep
  2. Validated11 Sep
  3. Consult.
  4. Target6 Nov
  5. Decided11 Nov

Decided in 61 days (council typically 49)

7 weeks typical decision time in Westminster86% of full applications approved

This is a full planning application for window replacement at 60 Chester Square London SW1W 9EA. Westminster has handled 4,496 applications of this type and approves 85% of them, typically deciding them in 74 days. This one was decided in 69 days, 5 days quicker than Westminster's median. The site is in the Belgravia conservation area, with 9 listed buildings nearby. There have been 4 other applications at this address. In the past year there have been 407 applications across Knightsbridge & Belgravia. We hold 1,432 applications in total for the SW1W postcode area.

Application Details

Reference
25/06259/FULL
Address
60 Chester Square London SW1W 9EA
Postcode
SW1W 9EA
Local Authority
Westminster
Application Type
Full Planning Permission Application
Scale / Size
Small
Decision Status
Permitted
Current Status
Pending
Ward
Knightsbridge & Belgravia

Applicant & Agent

Agent
MMM architects ltd
Agent Address
The Banking Hall 26 Maida Vale London W9 1RS United Kingdom

Planning Application Dates

Date Received
3 September 2025
Target Decision Date
6 November 2025
Date Decided
11 November 2025
Date Validated
11 September 2025
Date Submitted
3 September 2025

Planning Decision

Statutory Period
56 days

Publicity

Appeal

Additional Information

Planning Portal ID
PP-14290222
Comments
0
Documents
26
Coordinates
51.494910, -0.149543
Enriching application data
2/3
Council recordsAppealsFlood risk

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 weekly.

Planning constraints

Designations that overlap or adjoin the site outline.

  • Conservation area: Belgravia
  • Listed building: 46 Chester Square London SW1W 9EAOn or next to this site
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)

flood storage areas, listed buildings, 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 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

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

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

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.

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