Planning Atlas
Planning Atlas›Islington›…Barnsbury ward›N1 1BT
AtlasIslingtonBarnsburyN1 1BT
Postcode record · Islington

N1 1BT.

N1 1BT has 11 known premises and 9 planning records — 6 approved of 8 decided (75%). 7 EPC records.

Islington›Barnsbury›N1 1BT
Postcode N1 1BT · boundary not held, centred on the postcodeApprovedRefusedOther9 exact9 on the map — every match
At a glance · this postcodeIslington profile →
11
Premises
known addresses (UPRNs)
9
Applications
8 decided
75%
Approval rate
6 approved · 2 refused
7
EPC records
ratings C 3 · D 3 · E 1
9
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property

What is it?

N1 1BT has 11 known premises and 9 planning records — 6 approved of 8 decided (75%). 7 EPC records.

Premises

Name
Details
UPRN 5300025283
UPRN 5300025287
UPRN 5300025289
UPRN 5300025290
UPRN 5300025297
UPRN 5300025298
UPRN 5300025299
UPRN 5300025300
UPRN 5300025301
UPRN 5300025302
UPRN 5300025283
UPRN 5300025287
UPRN 5300025289
Show all 10 rows
UPRN 5300025290
UPRN 5300025297
UPRN 5300025298
UPRN 5300025299
UPRN 5300025300
UPRN 5300025301
UPRN 5300025302
Planning

What happened?

9 planning applications across the postcode; 6 approved of 8 decided (75%). Latest 9 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Replacement of existing timber framed doors/windows with aluminium framed doors/windows, alteration to flat roof balustrade, installation of green roof and associated works.
The Wooden House, 4A Crescent Street, London, N1 1BT · premises record
Applicant Mr Oliver Gleeson-Jones · Agent Peter Brades · Officer Euan Cheyne
Full Planning (Householder)
Approved
2026-03-31
Erection of single storey part rear extension (following demolition of existing addition) and formation of associated patio area at ground floor level; installation of balustrading surround to first floor flat roof for maintenance purposes and installation of walk-on glazing to front lightwell.
4 Crescent Street, London, N1 1BT · premises record
Applicant Ndu Wodu · Agent Wodu · Officer Marc Davis
Full Planning (Householder)
Approved
2026-02-03
Certifiacte of Lawful (Existing) Development for use of flat roof as a roof terrace
12 Crescent Street, London, N1 1BT · premises record
Applicant Not disclosed · Agent William Russell · Officer Andrew Jarratt
Certificate of Lawfulness (Existing)
FINAL DECISION
2024-07-26
Certificate of lawfulness (proposed) for the erection of a single storey ground floor extension to dwelling house.
4 Crescent Street, London, N1 1BT · premises record
Applicant Mr F Waxman · Agent Mr Ian Bolt · Officer Yusif Yusifzada
Certificate of Lawfulness (Proposed)
Approved
2022-10-27
Erection of a mansard roof extension.
4 Crescent Street, London, N1 1BT · premises record
Applicant Iona McLaren · Agent Mr Simon McKay · Officer Yusif Yusifzada
Full Planning (Householder)
Refused
2020-09-25
Replacement of front door and side panel.
The Wooden House, 4A, Crescent Street, Islington, London, N1 1BT · premises record
Full Planning (Householder)
Approved
2010-11-15
Erection of an additional storey at roof level to create additional bedroom.
12, Crescent Street, Islington, London, N1 1BT · premises record
Applicant Mahmut Tuncer · Agent Broomhead · Officer Paul Conboy
Full Planning (Householder)
Refused
2009-07-06
Felling of 3 Cypress trees to ground level.
FLATS 9-16 CRESCENT MANSIONS, 72, RONALDS ROAD, N5 · premises record
Tree Works Notification in Conservation Area
Approved
1998-07-21
Approval of details/sample of external cladding/glazing bars/door pursuant to condition 02 of application no. 96/2004 (dated 12.03.97). Applicants Plan Nos: 01:02: Sample of Western Red Cedar.
4A, CRESCENT STREET, N1 · premises record
Approval of Details
Approved
1998-01-26
Replacement of existing timber framed doors/windows with aluminium framed doors/windows, alteration to flat roof balustrade, installation of green roof and associated works.
The Wooden House, 4A Crescent Street, London, N1 1BT · premises record
Applicant Mr Oliver Gleeson-Jones · Agent Peter Brades · Officer Euan Cheyne
Approved
2026-03-31
More
Full Planning (Householder)
Erection of single storey part rear extension (following demolition of existing addition) and formation of associated patio area at ground floor level; installation of balustrading surround to first floor flat roof for maintenance purposes and installation of walk-on glazing to front lightwell.
4 Crescent Street, London, N1 1BT · premises record
Applicant Ndu Wodu · Agent Wodu · Officer Marc Davis
Approved
2026-02-03
More
Full Planning (Householder)
Certifiacte of Lawful (Existing) Development for use of flat roof as a roof terrace
12 Crescent Street, London, N1 1BT · premises record
Applicant Not disclosed · Agent William Russell · Officer Andrew Jarratt
FINAL DECISION
2024-07-26
More
Certificate of Lawfulness (Existing)
Show all 9 rows
Certificate of lawfulness (proposed) for the erection of a single storey ground floor extension to dwelling house.
4 Crescent Street, London, N1 1BT · premises record
Applicant Mr F Waxman · Agent Mr Ian Bolt · Officer Yusif Yusifzada
Approved
2022-10-27
More
Certificate of Lawfulness (Proposed)
Erection of a mansard roof extension.
4 Crescent Street, London, N1 1BT · premises record
Applicant Iona McLaren · Agent Mr Simon McKay · Officer Yusif Yusifzada
Refused
2020-09-25
More
Full Planning (Householder)
Replacement of front door and side panel.
The Wooden House, 4A, Crescent Street, Islington, London, N1 1BT · premises record
Approved
2010-11-15
More
Full Planning (Householder)
Erection of an additional storey at roof level to create additional bedroom.
12, Crescent Street, Islington, London, N1 1BT · premises record
Applicant Mahmut Tuncer · Agent Broomhead · Officer Paul Conboy
Refused
2009-07-06
More
Full Planning (Householder)
Felling of 3 Cypress trees to ground level.
FLATS 9-16 CRESCENT MANSIONS, 72, RONALDS ROAD, N5 · premises record
Approved
1998-07-21
More
Tree Works Notification in Conservation Area
Approval of details/sample of external cladding/glazing bars/door pursuant to condition 02 of application no. 96/2004 (dated 12.03.97). Applicants Plan Nos: 01:02: Sample of Western Red Cedar.
4A, CRESCENT STREET, N1 · premises record
Approved
1998-01-26
More
Approval of Details

Building control

Building-control records are not yet collected for Islington — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).

Place

What affects it?

Every mapped designation touching a premises in this postcode, with how many of its 11 premises each one covers.

Designation
Coverage
Conservation Area
Named designation not supplied · reference COA00000581 · covers 11 of 11 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Named designation not supplied · reference COA00000581 · covers 11 of 11 premises. Demolition, alterations, trees and design are subject to additional heritage controls.

Nearby postcodes and streets

Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).

People

Who is involved?

Named on the latest 9 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Development

What could it become?

Planning precedent9 applications and 9 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings C: 3, D: 3, E: 1.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.

Intent signals

The Developer Plan

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

3 intent signals recorded in this postcode
Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
N1 1BT, Islington: Planning and Property History | Planning Atlas