Planning application
P2026/1768/COL
Mallard Court, 1 Piper Close, London, N7 8TQ
Proposal
Certificate of Lawfulness (proposed) for fire safety upgrades to the building in the form of replacement of existing materials (cladding and render)
As published by the council, reference P2026/1768/COL
Timeline
Dates from the published record
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3 Jul 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 lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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P2026/1766/COL Awaiting decision
Maude Court, 8 Piper Close, London, N7 8TY
Certificate of Lawfulness (proposed) for fire safety upgrades to the building in the form of replacement of existing materials (cladding and render)
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P2025/0124/TRE Awaiting decision
43 Eden Grove, London
T1 Ash Fell to ground level and grind out stump T2 Sycamore Crown reduce height and spread 2.5-3m branch lengths to retain compact form with even and flowing canopy outline T3 Ash Fell to ground level and grind out stump T4 English oak Crown reduce height and spread 3.5-4m branch lengths to retain compact form with even and flowing canopy outline. Crown lift to 4m height T8 Ash Fell to ground level and grind out stump
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P2026/1769/COL Awaiting decision
474 Caledonian Road, London, N7 8TB
Certificate of Lawfulness (Proposed) façade remediation to existing residential block of flats.
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P2024/2007/FUL Granted
8 Stock Orchard Street, London
Replacement of windows to the front, side, and rear.
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P2026/1292/FUL Awaiting decision
Flats 87-89, 90-95, 96-101, 102 - 104, 105-110, 111, 116 Heddington Grove, London, N7
Replacement of existing timber framed front entrance doors with double glazed aluminium framed doors
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P2026/0449/FUL Granted
118 Heddington Grove, London, N7 9SZ
Erection of a replacement single-storey rear extension to replace existing conservatory. Removal of garage door on front elevation and insertion of high level windows. Insertion of 2 rooflights on rear roof slope. Resurfacing of side alleyway to provide ramped access.
Other lawful development applications
In Islington
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P2026/1005/COL Granted
505A Hornsey Road, London
Certificate of Lawfulness (Existing) for the use of the first, second and third floors as a 6-room large HMO (Use Class Sui Generis)
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P2026/1434/COL Granted
9 Alwyne Square, London, N1 2JX
Installation of 3 rooflights in the rear roof slope.
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P2026/0980/COL Granted
4A Cowcross Street, London, EC1M 6DR
Certificate of Lawful (Existing) development for the use of the first, second and third floors as three self-contained studio flats (Class C3)
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P2026/1324/COL Granted
Gough House, 1 Windsor Street, London, N1 8QA
Certificate of Lawfulness (proposed) for the installation of low-level play equipment, seating, planter with trellis, grass matting and a self-closing child-safety gate fixed to existing metal hoop-top fencing.
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P2026/1943/COL Awaiting decision
49, Linton Street, London, N1 7AN
Certificate of Lawfulness (Proposed) for the construction of a garden studio/outbuilding in rear garden.