Planning application
P2026/1608/LBC
19, Thornhill Crescent, London, N1 1BJ
Proposal
Listed Building Consent application in connection with the construction of a lower ground floor part width extension to the rear. (Associated Full Planning Application Ref. P2026/1609/FUL also submitted.)
As published by the council, reference P2026/1608/LBC
Timeline
Dates from the published record
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22 Jun 2026
Received by Islington
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24 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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P2026/1609/FUL Awaiting decision
19, Thornhill Crescent, London, N1 1BJ
Construction of a lower ground floor part width extension to the rear. (Associated Listed Building Consent Application Ref. P2026/1608/LBC).
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P2025/0055/TRE Awaiting decision
15, Huntingdon Street, London, N1 1BU
London plane (T1) - Reduce crown back to previous most recent cuts (approx 1.5-2m reduction), to restrict root growth and let more light into the property.
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P2025/3193/FUL Awaiting decision
19, Huntingdon Street, London, N1 1BU
Installation of new wrought iron window guards, new platform for bin storage with adjustments to existing railings to provide access to store.
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P2024/1815/FUL Withdrawn
53 Huntingdon Street, London, N1 1BX
Erection of single storey front/side extension (in garden area fronting Crescent Street), front and rear dormer roof extensions (with increased ridge height), alterations to fenestration and associated works
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P2026/0106/FUL Granted
53 Huntingdon Street, London, N1 1BX
Increased ridge height and erection of rear dormer roof extension. Removal of chimney, alterations to fenestration and associated works.
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P2025/0467/TRE Awaiting decision
25 Huntingdon Street, London, N1 1BS
T1 Ash Tree Height reduction -1.75m Spread reduction - 1.5m Removal of dead growth Repeat of maintenance work of 3-4 years ago (on a cycle that Gibbs & Haynes has carried out on a regular basis) Increasing light to garden of 25 and surrounding gardens
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.