Planning application
P2026/0677/FUL
4 Chantry Street, London, N1 8NL
Proposal
Erection of a mansard roof extension
As published by the council, reference P2026/0677/FUL
Timeline
Dates from the published record
-
11 Mar 2026
Received by Islington
-
12 May 2026
Decision issued: Refusal of permission
-
25 Jul 2026
Added to PlanIndex
What refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
P2025/1924/TRE Awaiting decision
10, Raleigh Street, London, N1 8NN
(believe to be) non-native cabbage palm (T1) - removal of tree (believe to be) non-native cabbage palm (T2) - removal of tree
-
P2024/3435/TRE Awaiting decision
5, Chantry Street, London, N1 8NL
T1 - Pittosporum tenuifolium. Fell to ground level as inappropriate location for tree. Growing narrow garden bed adjacent basement flat at front of property.
-
P2026/1686/FUL Awaiting decision
19, Cruden Street, London, N1 8NH
Erection of a mansard roof extension and associated front facing roof terrace, and installation of external air conditioning unit in new front roof terrace
-
P2026/0897/FUL Granted
16 Cruden Street, London, N1 8NH
Replacement of existing windows and door with new double glazed timber framed windows and doors.
-
P2026/0905/FUL Awaiting decision
Flat 3, 29 Cruden Street, London, N1 8NH
Loft conversion including rear dormer window
-
P2026/0412/TRE Granted
7, St Peter's Street, London, N1 8JD
T1 - Magnolia - reduce crown by approx. 1m - not beyond previous reduction points
Other householder applications
In Islington
-
P2026/1432/FUL Refused
9 Alwyne Square, London, N1 2JX
Insertion of 3 conservation-style rooflights in the existing front roof slope.
-
P2026/1963/FUL Awaiting decision
15, Hugo Road, London, N19 5EU
Erection of single storey side infill extension to lower ground floor.
-
P2026/1229/FUL Granted
5 Gallia Road, London, N5 1LA
Erection of a single-storey rear infill extension.
-
P2026/1950/FUL Withdrawn
5 Canonbury Grove, London, N1 2HP
Erection of an rear outbuilding
-
P2026/1955/FUL Awaiting decision
4 Highbury Terrace, London, N5 1UP
Erection of a single-storey rear extension; erection of an ancillary outbuilding within the rear garden; replacement of existing windows; refurbishment and upgrading of the existing roof incorporating the installation of photovoltaic solar panels; installation of an air source heat pump; and internal alterations to all floors, including associated reconfiguration of layouts and ancillary works. [Listed Building Consent P2026/1956/LBC also submitted].