Planning application
25/07517/LBC
116 Eaton Square London SW1W 9AA
Proposal
Replacement lightwell staircase and balustrade, replacement floor finishes and surface water drainage, replacement undercroft bin store and new service entrance door (Linked 25/07516/FULL)
As published by the council, reference 25/07517/LBC
Timeline
Dates from the published record
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16 Oct 2025
Received by Westminster
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21 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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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25/07516/FULL Awaiting decision
116 Eaton Square London SW1W 9AA
Replacement lightwell staircase and balustrade, replacement floor finishes and surface water drainage, replacement undercroft bin store and new service entrance door (Linked 25/07517/LBC)
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25/05762/FULL Awaiting decision
117 Eccleston Mews London SW1X 8AQ
External alterations to the front and rear elevations including replacement windows, garage doors and window planter boxes, new wall lights, dome security cameras and alarm bell box and relocated boiler flue; replacement roof covering and rooflight; conversion of two garages into one.
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26/04478/LBC Awaiting decision
First Floor And Second Floor Maisonette 114 Eaton Square London SW1W 9AA
Installation of a new tiled balcony finish using a reversible pedestal system, together with the repair and redecoration of existing cast-iron railings where required, and the implementation of a landscaped planting scheme comprising freestanding planters. (Linked with 26/04477/FULL)
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26/04477/FULL Awaiting decision
First Floor And Second Floor Maisonette 114 Eaton Square London SW1W 9AA
Installation of a new tiled balcony finish using a reversible pedestal system, together with the repair and redecoration of existing cast-iron railings where required, and the implementation of a landscaped planting scheme comprising freestanding planters. (Linked with 26/04478/LBC)
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26/01880/FULL Awaiting decision
117 Eccleston Mews London SW1X 8AQ
Replacement of parapet coping stones, installation of rainwater downpipe to the rear elevation and installation of warm roof covering and rooflight, roof ventilation terminals and new roof mounted air source heat pump and privacy screen.
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25/06283/FULL Granted
113 Eaton Square London SW1W 9AA
External alterations including infill of the rear lightwell at lower ground floor level, addition of rooflights, replacement windows and doors including replacing garage doors and use of the garage as habitable space at 113 Eccleston Mews. (Linked 25/06284/LBC)
Other heritage and listed buildings applications
In Westminster
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26/04984/LBC Awaiting decision
47G Randolph Avenue London W9 1BQ
Installation of replacement fire surround.
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26/04997/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of a morning room side extension. (Linked to 26/04996/FULL)
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26/04979/LBC Awaiting decision
12 Brewer Street London W1F 0SF
Internal alterations including removal of internal enclosures; Replacement flooring, shelving and slatwall systems, staircase handrail repair and other associated joinery works.
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26/04987/LBC Awaiting decision
Basement And Ground Floor 8 Ganton Street London W1F 7QL
Repainting of the existing timber shopfront, hand-painted fascia lettering, installation of a new hanging sign using the existing projecting sign bracket, and installation of a discreet fascia-mounted LED trough light.
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26/04995/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of rear conservatory extensions and an entrance loggia to side with roof terrace above, together with associated landscaping and alterations. (Linked with 26/04994/FULL)