Planning application
P2026/0233/LBC
Flat A, 10 Percy Circus, London, WC1X 9ES
Proposal
Erection of part single (to include roof terrace), part two storey rear extension, alterations to fenestration, rear garden alterations and internal alterations [Full Planning P2026/0232/FUL also submitted]
As published by the council, reference P2026/0233/LBC
Timeline
Dates from the published record
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29 Jan 2026
Received by Islington
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16 Feb 2026
Validated
Checked as complete and ready for consideration.
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25 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 Islington 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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P2026/0232/FUL Awaiting decision
Flat A, 10 Percy Circus, London, WC1X 9ES
Erection of part single (to include roof terrace), part two storey rear extension, alterations to fenestration, rear garden alterations and internal alterations [Listed Building Consent P2026/0233/LBC also submitted]
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P2025/1641/LBC Granted
13A Percy Circus, London, WC1X 9ES
External stairs to access rear garden from family flat above ground level without access to external amenity space (Full Planning Application ref: P2025/1819/FUL also submitted)
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P2026/0509/AOD Granted
13A Percy Circus, London, WC1X 9ES
Approval of details pursuant to condition 4 (means of separation for the garden) of planning permission reference: P2025/1819/FUL dated 14/08/2025 for external stairs to access rear garden from family flat above ground level without access to external amenity space
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P2025/0593/TRE Awaiting decision
20, Wharton Street, London, WC1X 9PT
T1 - Fraxinus (ash tree) - remove to ground level and poison stump. Self set, close to building T2 - Prunus sp. (plum) - Reduce by 1m from branch ends, reshape. T4 - Fraxinus (Ash) - Repolard back to most recent points, 3 -4 m from branch ends.
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P2021/1531/FUL Refused
10 Wharton Street, London, WC1X 9PX
Demolition of existing two-storey rear extension and replacement with single-storey garden room, reinstatement of historic window opening to half-landing between lower ground and ground floors, forming of new French window openings between second floor and front terrace.
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P2021/1550/LBC Refused
10 Wharton Street, London, WC1X 9PX
Demolition of existing two-storey rear extension and replacement with single-storey garden room, reinstatement of historic window opening to half-landing between lower ground and ground floors, conversion of first floor small bedroom into shower room, internal rearrangement of second floor, forming of new French window openings between second floor and front terrace.
Other heritage and listed buildings applications
In Islington
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P2026/1490/LBC Granted
15 Barnsbury Street, London, N1 1PW
Replacement of internal flat entrance doors, architraves and fanlights, installation of new fire alarm system, and replacement electrical cupboard.
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P2026/1838/COL Awaiting decision
18 - 20 St John Street, London, EC1M 4AY
Certificate of lawfulness for a proposed works to a listed building.
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P2026/1623/LBC Granted
16 Copenhagen Street, London
Replacement of internal flat entrance doors, architraves and fanlights, installation of new fire alarm system, and replacement of electrical cupboard.
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P2026/1625/LBC Granted
36 Barnsbury Road, London
Replacement of internal flat entrance doors, architraves and fanlights, installation of new fire alarm system, and replacement of electrical cupboard.
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P2026/1493/LBC Granted
40 Barnsbury Road, London, N1 0HD
Replacement of internal flat entrance doors, architraves and fanlights, installation of new fire alarm system, and replacement of electrical cupboard.