Planning application
Fourth Floor 70 Eccleston Square London SW1V 1PJ
Relates to 25/07284/FULL
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Alterations to roof and loft area to create habitable floor level including additional bedroom and ancillary space. (Linked to 25/07284/FULL)
As published by the council, reference 25/07285/LBC
Application record
- Reference
- 25/07285/LBC
- Type
- Listed Building Consent Application
- Status
- Pending
- Received
- 8 Oct 2025
- Validated
- 8 Oct 2025
- Ward
- Pimlico North
- Postcode
- SW1V 1PJ
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2025.
-
25/07284/FULL Awaiting decision
Fourth Floor 70 Eccleston Square London SW1V 1PJ
Alterations to roof and loft area to create habitable floor level including additional bedroom and ancillary space. (Linked to 25/07285/LBC)
Timeline
Dates from the published record
-
8 Oct 2025
Received by Westminster
-
21 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 3 December 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 66 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
-
25/07284/FULL Awaiting decision
Fourth Floor 70 Eccleston Square London SW1V 1PJ
Alterations to roof and loft area to create habitable floor level including additional bedroom and ancillary space. (Linked to 25/07285/LBC)
1 later application on the register refers to this one:
-
25/07284/FULL Awaiting decision
Fourth Floor 70 Eccleston Square London SW1V 1PJ
Alterations to roof and loft area to create habitable floor level including additional bedroom and ancillary space. (Linked to 25/07285/LBC)
Who's behind it
Company information only, from the register and Companies House
Cohanim Architecture Agent, an architecture practice
32 applications on PlanIndex · across 13 councils · 78% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
12 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided heritage and listed building applications in a median of 94 days. More in our guide to how long planning decisions take.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
Fourth Floor 70 Eccleston Square London SW1V 1PJ
87% historically approved · decision due ~3 Dec
Alterations to roof and loft area to create habitable floor level including additional bedroom and ancillary space. (Linked to 25/07285/LBC)
Awaiting decision Full applications 16 docs -
70 Eccleston Square London SW1V 1PJ
Removal of flat infill roof and reinstatement of inner roof pitches including new roof coverings.
Granted Heritage and listed buildings Extension Roofing 22 docs -
66E Eccleston Square London SW1V 1PJ
90% historically approved · decision due ~27 Aug
Internal alterations to flat at second-floor level, including removal of modern internal partitions, installation of new joinery, replacement flooring and finishes, ceiling works and associated refurbishment.
Decided Heritage and listed buildings -
68 Eccleston Square London SW1V 1PJ
90% historically approved · decision due ~29 May
Installation of one air source heat pump within existing external lightwell to existing residential property. (Linked to 26/00458/FULL)
Awaiting decision Heritage and listed buildings 15 docs -
Flat 3 68 Eccleston Square London SW1V 1PJ
Details of new window to rear pursuant to condition 4 of planning permission dated 15 October 2025 (RN: 25/05548/FULL) [Linked to 26/01299/ADLBC]
Granted Full applications Windows or glazing 14 docs -
Flat 1 68 Eccleston Square London SW1V 1PJ
Detailed drawings of all windows and external doors pursuant to condition 4 of planning permission dated 15th May 2025 (RN 24/06372/FULL)
Granted Full applications Windows or glazing 9 docs
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