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Maisonette Basement And Ground Floor Flat 59 Eaton Place London SW1X 8DF

26/02452/ADLBCApproval of Details (ADLBC)Approved
Discharge / amendments

Approved on 19 May 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 fireplaces; floor mounted FCUs, associated joinery and furniture; replacement LG balustrade; plasterwork at ground floor; level changes; and cavity drain system pursuant to condition 4 of listed building consent dated 05 March 2026 (RN: 26/00813/LBC)

Received
14 April 2026
Ward
Knightsbridge & Belgravia
Agent
Montagu Evans LLP
  1. Received14 Apr
  2. Validated14 Apr
  3. Consult.
  4. Target9 Jun
  5. Decided19 May

Decided in 35 days (council typically 49)

About this application

This is an application to discharge conditions at Maisonette Basement And Ground Floor Flat 59 Eaton Place London SW1X 8DF. Westminster has handled 3,063 applications of this type. This one was decided in 35 days, 2 weeks quicker than Westminster's typical decision time. The site is in the Belgravia conservation area, with 12 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 1,284 applications in total for the SW1X postcode area.

92% of conditions 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
SW1X 8DF
Application type
Approval of Details (ADLBC)
Scale / size
Small

Planning application dates

Date validated
14 April 2026
Target decision date
9 June 2026

Applicant and agent

Agent
Montagu Evans LLP
Agent address
Montagu Evans LLP 70 St. Mary Axe London EC3A 8BE

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14848267
Comments
0
Documents
12

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: 45-69, Eaton Place Sw1On this site
  • 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.

© 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. 2026
    14 Apr

    Details of fireplaces; floor mounted FCUs, associated joinery and furniture; replacement LG balustrade…

    This applicationApprovedListed building consent26/02452/ADLBC
  2. 2026
    10 Feb

    Internal alterations including removal of modern fabric, amendments to room layout, repairs from water…

    ApprovedListed building consentPart of26/00813/LBC

Source: Westminster

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

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