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Flat B Basement 26 Belgrave Road London SW1V 1RG

25/07486/CLEUDCertificate of Lawfulness (existing)Approved
Lawful development certificate

Approved on 25 June 2026

Site boundary (council red line)

Proposal

Use of the flat roof above the garage as a roof terrace

Received
16 October 2025
Ward
Pimlico North
Agent
Apcar Smith Planning
  1. Received16 Oct
  2. Validated16 Oct
  3. Consult.
  4. Target11 Dec
  5. Decided25 Jun

Decided in 252 days (council typically 49)

About this application

This is an application to amend a permission at Flat B Basement 26 Belgrave Road London SW1V 1RG. Westminster has handled 604 applications of this type. This one was decided in 252 days, 29 weeks longer than Westminster's typical decision time. The site is in the Pimlico conservation area, with 2 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 73 applications across Pimlico North. We hold 1,120 applications in total for the SW1V postcode area.

88% of amendment 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
SW1V 1RG
Application type
Certificate of Lawfulness (existing)
Scale / size
Small

Planning application dates

Date validated
16 October 2025
Target decision date
11 December 2025

Applicant and agent

Agent
Apcar Smith Planning
Agent address
Kinetic House Theobald Street Borehamwood WD6 4PJ United Kingdom

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14413061
Comments
0
Documents
21

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)
  • Conservation area: Pimlico
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Brownfield land register: 11 Belgrave Road London SW1V 1TSRegister site at or near this address
Also checked, none recorded (21)

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 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.

Source: Westminster

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

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