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80 Piccadilly London W1J 8HX

25/07434/FULLFull Planning Permission ApplicationApproved
Full

Approved on 2 March 2026

Site boundary (council red line)

Proposal

Installation of a new timber-framed glazed entrance door, new ribbed plaster cladding and Terrazzo tiles within the entrance; setting back existing windows within their current reveals to allow for the installation of new awnings. (Linked 25/07435/ADV and 25/07451/LBC)

Received
14 October 2025
Ward
West End
Agent
Monmouth Planning Ltd
  1. Received14 Oct
  2. Validated20 Oct
  3. Consult.
  4. Target15 Dec
  5. Decided2 Mar

Decided in 133 days (council typically 49)

About this application

This is a full planning application for window replacement at 80 Piccadilly London W1J 8HX. Westminster has handled 4,484 applications of this type. This one was decided in 139 days, 13 weeks longer than Westminster's typical decision time. The site is in the Mayfair conservation area, with 9 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 484 applications across West End. We hold 935 applications in total for the W1J postcode area.

86% of full 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
W1J 8HX
Application type
Full Planning Permission Application
Scale / size
Small

Planning application dates

Date validated
20 October 2025
Consultation expiry
26 November 2025
Target decision date
15 December 2025

Applicant and agent

Agent
Monmouth Planning Ltd
Agent address
38A Monmouth Street LONDON WC2H 9EP

Planning decision

Statutory period
56 days

Publicity

Site notice start
5 November 2025
Site notice end
26 November 2025

Additional information

Planning Portal ID
PP-14401366
Comments
0
Documents
26

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Mayfair
  • Listed building: Grade II: Stratton HouseOn or next to this site
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
  • 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.

© 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.

Source: Westminster

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

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