Planning application
25/05233/FULL
53 Eaton Terrace London SW1W 8TR
Proposal
Retention of air conditioning unit to roof.
As published by the council, reference 25/05233/FULL
Timeline
Dates from the published record
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28 Jul 2025
Received by Westminster
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31 Jul 2025
Validated
Checked as complete and ready for consideration.
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25 Sep 2025
Decision issued: Application Permitted
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21 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 full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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25/05216/LBC Granted
53 Eaton Terrace London SW1W 8TR
Retention of air conditioning unit on roof.
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25/07819/LBC Awaiting decision
45 Eaton Terrace London SW1W 8TR
Installation of three discreet CCTV cameras (front door, lightwell and rear mews); installation of a small, roof-mounted air-conditioning condenser; and replacement of the modern tiled finish to the front entrance steps with Portland stone to match the adjoining property. (Linked with 25/07818/FULL)
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25/07818/FULL Awaiting decision
45 Eaton Terrace London SW1W 8TR
Installation of three discreet CCTV cameras (front door, lightwell and rear mews); installation of a small, roof-mounted air-conditioning condenser; and replacement of the modern tiled finish to the front entrance steps with Portland stone to match the adjoining property. (Linked with 25/07819/LBC)
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26/01858/FULL Awaiting decision
28 Chester Row London SW1W 9JB
Installation of staircase within front lightwell and gate within existing railings; replacement of front lightwell paving; replacement of existing lantern lights in roof of existing single storey rear extension with two rooflights; demolition and replacement of existing roof extension with new mansard roof extension; installation of air conditioning condenser unit within acoustic enclosure at front second-floor level; replacement of front entrance door and fanlight; replacement of door to Minera Mews; replacement French doors to front basement lightwell and replacement of all single-glazed timber sash windows with double-glazed timber sash windows.
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25/08938/TCA Granted
41 Eaton Terrace London SW1W 8TP
T1 1 x London plane: reduce previously reduced limbs by 2-3m, not exceeding the previous most recent reduction points, pruning back to suitable growth points and shaping the crown to create a natural rounded form. No reduction of central, previously unreduced leaders to be carried out.
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25/07034/FULL Awaiting decision
41 Eaton Terrace London SW1W 8TP
Installation of a retractable canvas awning to the rear elevation at ground floor level.
Other full applications applications
In Westminster
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26/04824/ADFULL Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Detailed design and specification of new blinds to NZH based on mock-up trials on-site. pursuant to condition 32 (i) of planning permission dated 8th April 2024 (23/00571/FULL).
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26/04829/ADFULL Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Details of external and internal signage strategy pursuant to Condition 33(E) of planning permission dated 8th April 2024 (RN: 23/00571/FULL)
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26/04841/ADFULL Granted
29 Henstridge Place London NW8 6QD
Details of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 18th November 2025 (RN:25/06159).
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26/04989/FULL Awaiting decision
1 Kildare Terrace London W2 5JT
Erection of a mansard roof extending over the main house and side wing, replacement lower ground rear extension with roof terrace above, lowering of lower ground floor slab, installation of an air source heat pump in rear garden, new front boundary treatment, and new second floor window on the north elevation.
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26/04986/FULL Awaiting decision
Inver Court Inverness Terrace London W2 6JB
Replacement of combustible materials in the render facades; timber decking and plastic soffits/ fascias to terraces with non-combustible materials on the 5th and 6th floors.