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2 Chesterfield Street London W1J 5JF

26/06389/ADFULLApproved
Discharge / amendments

Approved on 5 October 2026

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

Details of Conservation Method Statement(s) (CMS), and a structural report,detailing the method to be used for securing, lifting and re-integration into the building of the existing pitched roof structure above third floor level; photograph of a sample of the Yorkstone to be used as paving to the floor of the front lightwell and rear terrace; detailed drawings showing the new windows including: glazing Bbrs, the relationship of the windows to the external wall of the building, the relationship with any rebates present in the wall surrounding the window openings; detailed drawings of the new staircase to the front lightwell of the building; amended front and rear elevation and section drawings showing retention of the existing front stone cornice, new brick cill courses to the front and rear elevations, and fourth-floor windows revised to match the width and alignment of the existing third-floor windows pursuant to discharge of conditions 5, 7, 10 (part) ,11, 12, 13 and 14 of planning permission dated 14th August 2026 (RN: 25/03385/FULL).

Received
17 September 2026
Public comments
0 · last counted 3 October 2026
  1. Received17 Sep
  2. Validated17 Sep
  3. Consult.
  4. Target
  5. Decided5 Oct

Decided in 18 days

About this application

This is a planning application for window replacement at 2 Chesterfield Street London W1J 5JF. Westminster has handled 27,108 applications of this type. This one was decided in 18 days, 4 weeks quicker than Westminster's typical decision time. The site is in the Mayfair conservation area, with 20 listed buildings nearby. There have been 5 other applications at this address. We hold 940 applications in total for the W1J postcode area.

Application details

Postcode
W1J 5JF

Planning application dates

Date validated
17 September 2026

Additional information

Documents
11

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: 2, Chesterfield Street W1On this site · +6 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Tree Preservation Order: Ref W88Protected tree on or next to this site · +2 more
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (20)

flood storage areas, 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.

Planning history at this site

10 other applications at this property, newest first.

  1. 2026
    17 Sep

    Details of Conservation Method Statement, photograph of a sample of the Yorkstone, sample panel of glazing…

    ApprovedListed building consent26/06362/ADLBC
  2. 2026
    7 Aug

    Replacement of the principal staircase; installation of a passenger lift; creation of a new fourth floor…

    ApprovedListed building consent26/05384/LBC
  3. 2026
    7 Aug

    Replacement of the principal staircase; installation of a passenger lift; creation of a new fourth floor…

    ApprovedApplication26/05383/FULL
  4. 2026
    8 Jun

    Details of brick and motar repair pursuant to Condition 8 (part) of planning permission dated 27 September…

    ApprovedDischarge of conditions26/00619/ADFULL
  5. 2026
    8 Jun

    Detailed drawings showing the removal of over throw lamp and frame to entrance railings pursuant to Condition…

    RefusedListed building consent26/00606/ADLBC
  6. 2025
    22 Sep

    Rear infill extension at lower ground floor and enlarged terrace above at rear ground. (Linked to…

    ApprovedListed building consent25/06787/LBC

Source: Westminster

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

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