Planning application
P2026/1733/PRA
140 Seven Sisters Road, London, N7 7NS
Proposal
Prior Approval Application under Schedule 2, Part 20 Class AB of The Town and Country Planning (General Permitted Development) (England) Order 2015 for an upward extension of existing building by one additional storey to create 3 new flats
As published by the council, reference P2026/1733/PRA
Timeline
Dates from the published record
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30 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 prior approval applications
How this application type works
Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.
Nearby applications
Within 500 metres
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P2026/1732/PRA Awaiting decision
140 Seven Sisters Road, London, N7 7NS
Prior Approval Application under Schedule 2, Part 20 Class AB of The Town and Country Planning (General Permitted Development) (England) Order 2015 for an upward extension of existing building by one additional storey to create 3 new flats.
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P2025/3597/AOD Awaiting decision
140 Seven Sisters Road, London, N7 7NS
Approval of details pursuant to condition 3 (sound insulation and noise control) of planning permission reference P2025/2659/PRA dated: 11/11/2025 Notification of Prior Approval for the change of use of the first floor from Class E (retail) to 2 x 1 bed flat (Class C3) under Class G of the Town and Country Planning (General Permitted Development) Order (GPDO) 2015 (as amended).
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P2026/0769/PRA Refused
140 Seven Sisters Road, London, N7 7NS
Prior Approval Application under Schedule 2, Part 20 Class AB of The Town and Country Planning (General Permitted Development) (England) Order 2015 for an upward extension of existing building by two additional storeys to create 6 new flats (6x1 bed).
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P2026/0768/PRA Refused
140 Seven Sisters Road, London, N7 7NS
Prior Approval Application under Schedule 2, Part 20 Class AB of The Town and Country Planning (General Permitted Development) (England) Order 2015 for an upward extension of existing building by one additional storey to create 3 new flats (3x1 bed)
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P2026/0492/FUL Awaiting decision
140 Seven Sisters Road, London, N7 7NS
Change of use of part of the ground floor commercial unit (Use Class E) to residential use (Use Class C3) to provide two self-contained flats, with the provision of refuse and cycle storage.
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P2026/1066/PRA Granted
144 Seven Sisters Road, London, N7 7NS
Notification of Prior Approval for the change of use of the first floor from Class E (retail) to 1 x 1-bed and 1 x 2-bed flat (Class C3) under Class G of the Town and Country Planning (General Permitted Development) Order (GPDO) 2015 (as amended)
Other prior approval applications
In Islington
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P2026/1390/PRA Granted
5, Elthorne Road, London, N19 4AB
Notification of Prior Approval for the change of use of the whole of the building in existing commercial use (Class E) to residential accommodation to provide 9x self-contained residential units (Class C3) under 'Class MA' of Schedule 2 of the Town and Country Planning (General Permitted Development) Order (GPDO) 2015 (as amended)
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P2026/1934/PRA Awaiting decision
6 Farringdon Road, London, EC1M 3HE
Notification of Prior Approval for the installation of roof-mounted solar photovoltaics (PV) panels and associated works under Schedule 2, Part 14, Class J of the Town and Country Planning (General Permitted Development) Order 2015 (as amended)
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P2026/1066/PRA Granted
144 Seven Sisters Road, London, N7 7NS
Notification of Prior Approval for the change of use of the first floor from Class E (retail) to 1 x 1-bed and 1 x 2-bed flat (Class C3) under Class G of the Town and Country Planning (General Permitted Development) Order (GPDO) 2015 (as amended)
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P2026/1242/PRA Granted
92 Tollington Way, London, N7 6RY
Notification of Prior Approval for the change of use of ground floor of commercial unit (Class E) to residential accommodation to provide 1 x studio residential unit (Class C3) under 'Class MA' of Schedule 2, Part 3 of the Town and Country Planning (General Permitted Development) Order (GPDO) 2015 (as amended)
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P2026/1732/PRA Awaiting decision
140 Seven Sisters Road, London, N7 7NS
Prior Approval Application under Schedule 2, Part 20 Class AB of The Town and Country Planning (General Permitted Development) (England) Order 2015 for an upward extension of existing building by one additional storey to create 3 new flats.