Dolphin Square London

26/06549/ADFULLRefused

Discharge / amendments

Proposal

Detailed drawings and samples of the louvred and brick enclosures to the ASHPs at roof level; pursuant to condition 10 of planning permission dated 8th March 2023 (23/00458/FULL)

Received: 24 September 2026
Decided: 9 October 2026
Council: City of Westminster

Site boundary (council red line)

ReceivedSubmitted24 Sep
ValidatedValidated24 Sep
Consult.Consultation
TargetTarget Date
DecidedDecided9 Oct

Decided in 15 days

This is a planning application at Dolphin Square London. Westminster has handled 26,489 applications of this type and approves 88% of them, typically deciding them in 54 days. This one was decided in 15 days, 6 weeks quicker than Westminster's median. The site is in the Pimlico conservation area, with 3 listed buildings nearby. There have been 7 other applications at this address.

Application Details

Reference

26/06549/ADFULL

Address

Dolphin Square London

Local Authority

Westminster

Decision Status

Rejected

Current Status

Pending

Applicant & Agent

Planning Application Dates

Date Received

24 September 2026

Date Decided

9 October 2026

Date Validated

24 September 2026

Date Submitted

24 September 2026

Planning Decision

Why it was refused

Your drawings do not include enough details of the louvred and brick enclosures to the ASHPs at roof level for us to assess how your plans would affect the building and the Dolphin Square Conservation Area. We believe that the work could fail to maintain or improve (preserve or enhance) the character and appearance of the building and the conservation area. This would not meet Policies 42 and 44 of the City Plan 2019 - 2040 (January 2026).

From the council's decision notice.

Publicity

Appeal

Additional Information

Documents

Coordinates

51.486570, -0.135423

Enriching application data

2/3

Council recordsAppealsFlood risk

Source: Westminster

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

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Planning history at this site

9 other applications at this property, newest first.

Planning constraints

Designations that overlap or adjoin the site outline.

Flood zone 3: High probability (rivers and sea)Part of the site
Conservation area: Dolphin SquarePart of the site · +1 more
Listed building: Grade II: 62-70, St George'S Square Sw1On or next to this site · +1 more
Article 4 direction: Article 4 Basement Development Permitted Rights Removed
Registered park and garden: Dolphin Square GardensPart of the site
Brownfield land register: 135 Grosvenor Road London SW1V 3JYRegister site at or near this address

Also checked, none recorded (19)

flood storage areas, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, 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.

© 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 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

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