Planning application
P2026/0890/FUL
131 St Thomas's Road, London, N4 2QJ
Proposal
Amalgamation of 2 flats to form a single dwellinghouse. Construction of ground floor rear infill extension and replacement rear window. Construction of rear dormer loft extension and front rooflights.
As published by the council, reference P2026/0890/FUL
Timeline
Dates from the published record
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1 Apr 2026
Received by Islington
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23 Apr 2026
Validated
Checked as complete and ready for consideration.
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15 Jun 2026
Decision issued: Approve with conditions
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25 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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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P2026/0311/COL Granted
84 Ambler Road, London, N4 2QR
Certificate of Lawfulness (Proposed) for the erection of a rear dormer over the main roofslope and outrigger with installation of rooflights to front slope.
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P2025/3089/FUL Granted
131-139 Quill Street, London, N4 2AE
Replacement of existing timber windows with double glazed uPVC windows.
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P2024/2470/FUL Granted
4, Avenell Road, London, N5 1DP
Erection of single storey rear extension
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P2026/0316/FUL Granted
54 Ambler Road, London, N4 2QR
Erection of rear dormer roof extension, installation of front rooflights and increase in ridge height.
-
P2026/1672/FUL Awaiting decision
26 Plimsoll Road, London, N4 2EL
Erection of single storey rear infill extension
-
P2026/0114/S73 Granted
Flat B, 58 Plimsoll Road, London, N4 2EE
Section 73 (minor material amendment) application for removal/variation of Condition 2 (Approved Drawings) of planning consent ref: P2025/3279/FUL dated 08-Jan-2026. 'Erection of a mansard roof extension.' The variation seeks the following: Introduction of two new window openings on the side elevation at loft level.
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.
-
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].