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Stratton House 5 Stratton Street London W1J 8LA

25/00407/FULLFull Planning Permission ApplicationApproved
Full

Approved on 31 March 2025

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

Replacement of roof plant, including internal refurbishment works at sixth floor. (Linked with 25/00408/LBC)

Received
22 January 2025
Ward
West End
Agent
Daniel Watney LLP
  1. Received22 Jan
  2. Validated13 Feb
  3. Consult.
  4. Target10 Apr
  5. Decided31 Mar

Decided in 46 days (council typically 49)

About this application

This is a full planning application at Stratton House 5 Stratton Street London W1J 8LA. Westminster has handled 4,484 applications of this type. This one was decided in 68 days, 3 weeks longer than Westminster's typical decision time. The site is in the Mayfair conservation area, with 11 listed buildings nearby. There has been 1 other application 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 8LA
Application type
Full Planning Permission Application
Scale / size
Small

Planning application dates

Date validated
13 February 2025
Target decision date
10 April 2025

Applicant and agent

Agent
Daniel Watney LLP
Agent address
165 Fleet Street London EC4A 2DW United Kingdom

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-13565301
Comments
0
Documents
18

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 this site · +3 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
  • Brownfield land register: Reed House, 82-84 PiccadillyRegister site at or near this address
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (20)

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 and heritage coasts.

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.

Associated applications

  1. 2025
    13 Feb

    Replacement of roof plant, including internal refurbishment works at sixth floor

    ApprovedListed building consentPart of25/00408/LBC
  2. 2025
    22 Jan

    Replacement of roof plant, including internal refurbishment works at sixth floor. (Linked with 25/00408/LBC

    This applicationApprovedFull25/00407/FULL

Planning history at this site

1 other application at this property, newest first.

  1. 2023
    24 May

    Internal fit-out and refurbishment of fifth and seventh floors.

    ApprovedListed building consent23/03483/LBC

Source: Westminster

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

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