Planning application
25/09175/LBC
31 Circus Road London NW8 9JG
Proposal
Amendments to the elevations; new external staircase leading to the existing terrace; alterations to existing garage to create a new studio apartment for guests; changes to layout and interior, improvement of thermal performance; and associated works. (Linked with 25/09174/FULL)
As published by the council, reference 25/09175/LBC
Timeline
Dates from the published record
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18 Dec 2025
Received by Westminster
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20 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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26/04943/FULL Awaiting decision
31 Circus Road London NW8 9JG
Internal and external alterations to the listed dwellinghouse, including window upgrades, alterations to internal openings and rear terrace, removal of modern additions, and construction of a new conservatory extension, with associated landscaping works. (Linked to 26/04944/LBC)
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26/04944/LBC Awaiting decision
31 Circus Road London NW8 9JG
Internal and external alterations to the listed dwellinghouse, including window upgrades, alterations to internal openings and rear terrace, removal of modern additions, and construction of a new conservatory extension, with associated landscaping works. (Linked to 26/04943/FULL)
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25/09174/FULL Awaiting decision
31 Circus Road London NW8 9JG
Alterations to windows and doors; erection of rear / side external staircase leading to the existing terrace; alterations to existing garage to create habitable accomodation including roof/rear extension; installation of air conditioning unit within front garden (Circus Road frontage); and associated works. (Linked with 25/09175/LBC)
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25/07178/TPO Granted
31 Circus Road London NW8 9JG
T1-T3, T7 4 x limes: crown reduce to previous most, recent reduction points, retaining selected shortened furnishing growth and at least 50% of remaining internal fine branch structure for crown continuity.
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25/05369/TCA Granted
33 Circus Road London NW8 9JG
1 x Portuguese Laurel (T2): Reduce back to most recent previous reduction points, approx 1 metre.
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25/07260/TCA Awaiting decision
31 Circus Road London NW8 9JG
T4 - Lime tree- Fell to ground level- tree has caused the boundary wall to fracture- replacemnt Yoshino Cherry proposed as a replacement T5- Lime tree- A stump around 3 Metres in height. This has little amenity vulue and will aslo be replace with a Yoshino Cherry T6- Pittosporum Fell - Shading the garden heavily
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)