Planning application
25/09331/LBC
Flat 37 Maclise House Marsham Street London SW1P 4JJ
Proposal
Internal alterations, including new openings, relocation of partition walls, and replacement floor.
As published by the council, reference 25/09331/LBC
Timeline
Dates from the published record
-
23 Dec 2025
Received by Westminster
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2 Feb 2026
Validated
Checked as complete and ready for consideration.
-
9 Mar 2026
Decision issued: Application Permitted
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20 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
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25/09001/FULL Refused
Maclise House Marsham Street London SW1P 4JJ
Installation of new gas riser and appropriate fittings.
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26/03715/LBC Awaiting decision
Maclise House Marsham Street London SW1P 4JJ
Retention of gas riser on rear elevations at north-western end of building. (Linked with 26/03714/FULL)
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26/03714/FULL Awaiting decision
Maclise House Marsham Street London SW1P 4JJ
Retention of gas riser on rear elevations at north-western end of building. (Linked with 26/03715/LBC)
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25/06474/FULL Awaiting decision
Ruskin House Erasmus Street London SW1P 4HU
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25/06475/LBC Awaiting decision
Ruskin House Erasmus Street London SW1P 4HU
Installation of ramp with handrails to front entrance door. (Linked to 25/06474/FULL)
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12/00174/ADFULL Granted
Millbank Court 24 John Islip Street London SW1P 4LG
Details of all new external lighting including details of lighting units and intensity of illumination pursuant to Condition 3 of planning permission dated 8 September 2011 (RN:11/05086).
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