Planning application
25/05321/LBC
Wilson House 38 - 76 Sussex Gardens London W2 1UF
Proposal
Repairs to seven original timber sash windows on the front elevation, including splicing of decayed timber rails, replacement of glazing bars and parting beads (to match existing profiles), installation of new sash cords and float glass where necessary, redecoration using heritage-appropriate materials, and replacement of two bottom sashes off-site using traditional joinery techniques.
As published by the council, reference 25/05321/LBC
Timeline
Dates from the published record
-
30 Jul 2025
Received by Westminster
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15 Aug 2025
Validated
Checked as complete and ready for consideration.
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19 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 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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25/06772/LBC Awaiting decision
32 Sussex Gardens London W2 1UL
Replacement and alterations to roof; masonry restoration; Installation of replacement timber sash windows, balcony and french doors; railing repairs; removal of external cabling; rainwater goods replacement; retention of aerial & satellite dish; external repainting and other associated works. Linked with 25/06771/FULL
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25/06771/FULL Awaiting decision
32 Sussex Gardens London W2 1UL
Replacement and alterations to roof; masonry restoration; Installation of replacement timber sash windows, balcony and french doors; railing repairs; removal of external cabling; rainwater goods replacement; retention of aerial & satellite dish; external repainting and other associated works. Linked with 25/06772/LBC
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26/00204/TCA Granted
1 To 16 The Quadrangle Sussex Gardens London
T228 1 x silver birch: crown lift to 2.5m over footpath and road. T482, 483, 484, 485, 486, 487, 488 7 x Himalayan birch: crown lift to 3m over road/parking/footpath.
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04/10017/FULL Granted
The Quadrangle Sussex Gardens London W2 2RN
Installation of perimeter gates, the floodlighting and entry posts with integral camera to the entrance from Southwick Street and Norfolk Crescent.
-
07/02939/TCA Granted
The Quadrangle Sussex Gardens London W2 2RN
8 x Robinia: Crown thin by 15% and crown reduce by 20% and remove deadwood.
-
07/05620/TPO Granted
The Quadrangle Sussex Gardens London W2 2RN
2 x Raywood Ash (Front): Crown reduce by 30%2 x Raywood Ash (Front): Crown reduce by 35%
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)
-
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)