Planning application
P2025/0761/FUL
158 Blackstock Road, London, N5 1HA
Proposal
Erection of roof extension to create additional storey to provide 1no. 2 bedroom flat
As published by the council, reference P2025/0761/FUL
Timeline
Dates from the published record
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14 Mar 2025
Received by Islington
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15 Apr 2025
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 full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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P2026/0076/COL Granted
Basement Flat, 191 Blackstock Road, London, N5 2LL
Certificate of Lawfulness (Existing) to confirm the use of the Basement (Flat D) as a self-contained residential flat (Class C3)
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P2021/1619/COLP Granted
20 Gillespie Road, London, N5 1LN
Certificate of Lawfulness for the erection of a L-shaped rear roof dormer extension with the addition of two Velux rooflights to the front roof slope.
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P2026/0879/FUL Granted
65, Canning Road, London, N5 2JR
Mansard Roof Extension
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P2026/1188/FUL Granted
211 Blackstock Road, London, N5 2LL
Replacement windows and doors across all elevations, removal of area of commercial roof, installation of PV panels on the eastern section of roof and installation of fence on Blackstock Road elevation
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P2026/1189/PRA Granted
211 Blackstock Road, London, N5 2LL
Notification of Prior Approval for the change of use at lower ground floor and mezzanine level from commercial (Class E) to residential (Class C3) to form 3no. three bedroom dwellings under Schedule 2, Part 3, Class MA (commercial, business and service to dwelling houses)
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P2026/0272/FUL Granted
First And Second Floor Flat, 15 Chatterton Road, London, N4 2EA
Erection of a mansard roof extension.
Other full applications applications
In Islington
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P2026/1970/FUL Awaiting decision
Garages G12 - 13, Brooksby Mews, London, N1 1EZ
External refurbishment of Garages G12 and G13, comprising: replacement of existing roof with new flat asphalt roof with three rooflights; replacement of existing front entrance doors with new painted timber bi-fold and tri-fold doors; replacement of existing front clerestory windows with full-width painted timber-framed glazing; replacement of existing rear clerestory windows on a like-for-like basis with timber-framed heritage glazing; and reinstatement of gateway to east elevation of G13.
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P2025/1883/FUL Granted
68 - 70 and 60 Goswell Road, London, EC1M 7AD
Comprehensive refurbishment of two existing buildings, comprising façade alterations, roof extensions incorporating new terrace space with metal balustrades, installation of photovoltaic (PV) panels, provision of new plant areas with screening, installation of new shopfronts and associated alterations.
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P2026/1227/FUL Refused
Flat C, 80 Birnam Road, London, N4 3LQ
Erection of L shaped rear dormer roof extension, installation of 2 front rooflights and new windows to rear elevation
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P2026/1352/FUL Granted
7-13 & 15-21 Wakeham Street, London, N1 3HP
Replacement of single glazed crittal windows with double glazed steel windows to front, side and rear elevations.
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P2026/1910/FUL Awaiting decision
25 Amwell Street, London, EC1R 1UN
Change of use of the building from an education use (Use Class F1) to a new office, training and collaborative spaces and networking areas (Sui Generis) along with the provision of cycle parking, external plant and other associated works. Removal of modern finishings and fittings; new flooring, lighting and finishes; repair and restoration of historic partitions; refurbishment of joinery and other historic features; overhaul and upgrading of windows and installation of secondary glazing; redecoration; new power lighting and ventilation; retention of historic plaque (internal); minor works to garden including cycle shed and lighting; install M and E and loft insulation, internal lift, ramped access at front [Listed Building Consent P2026/1911/LBC also submitted].