Postcode record · Islington
N1 9LY.
N1 9LY has 54 known premises and 17 planning records — 12 approved of 16 decided (75%). 18 EPC records.
Postcode N1 9LY · boundary not held, centred on the postcodeApprovedRefusedOther18 on the map — every match
At a glance · this postcodeIslington profile →
54
Premises
known addresses (UPRNs)
17
Applications
16 decided
75%
Approval rate
12 approved · 2 refused
18
EPC records
ratings C 7 · D 8 · E 2 · F 1
18
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 9LY has 54 known premises and 17 planning records — 12 approved of 16 decided (75%). 18 EPC records.
Premises (18 of 54 shown)
Name
Details
UPRN 5300020486
UPRN 5300020487
UPRN 5300020488
UPRN 5300020489
UPRN 5300020490
UPRN 5300020491
UPRN 5300020492
UPRN 5300020493
UPRN 5300020494
UPRN 5300020486
UPRN 5300020487
UPRN 5300020488
Show all 10 rows
UPRN 5300020489
UPRN 5300020490
UPRN 5300020491
UPRN 5300020492
UPRN 5300020493
UPRN 5300020494
Planning
What happened?
17 planning applications across the postcode; 12 approved of 16 decided (75%). Latest 17 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Amendments to the existing outrigger to include altering the low level outrigger external opening and installing a new sash window. (Listed building consent P2026/0200/LBC also submitted)
7 Claremont Square, London, N1 9LY · premises record
Full Planning (Householder)
Approved
2026-01-27
Amendments to the existing outrigger to include altering the low level outrigger external opening and installing a new sash window. (Full Planning Application P2026/0199/FUL also submitted)
7 Claremont Square, London, N1 9LY · premises record
Listed Building
Approved
2026-01-27
Repair existing outrigger walls and party fence wall with property No.9 by underpinning.
7, Claremont Square, London, N1 9LY · premises record
Listed Building
Approved
2025-04-17
Approval of Details pursuant to condition number 8 (8A stone sample; 8B window details; 8C lightwell metal stairs; 8D gate; 8E lightwell door) of listed building consent ref: P2024/2791/LBC dated 18 Dec 2024
7, Claremont Square, London, N1 9LY · premises record
Approval of Details
Approved
2025-04-11
Refurbishment and tanking of one front vault. Amendments to existing outrigger to include installation of 2 sash windows, change in floor level at lower ground floor and installation of new glazed opening into staircase (Listed building consent also submitted ref: P2025/0934/LBC).
7 Claremont Square, London, N1 9LY · premises record
Full Planning (Householder)
Refused
2025-03-31
Refurbishment and tanking of one front vault. Amendments to existing outrigger to include installation of 2 sash windows, change in floor level at lower ground floor and installation of new glazed opening into staircase (Full planning application also submitted ref: P2025/0933/FUL).
7 Claremont Square, London, N1 9LY · premises record
Listed Building
Refused
2025-03-31
Demolition of ground floor lean-to extension and construction of a new glazed single-storey side return extension. Replacement of some existing single-glazed sash windows with new double-glazed sash windows and installation of new secondary glazing to some of the windows. Installation of a roof light to the rear mansard roof slope and internal alterations to the internal layout. New stone paving to the front entrance, installation of a new staircase and gate to the front lightwell and associated alterations to the rear garden (Listed building consent ref: P2024/2791/LBC also submitted).
7 Claremont Square, London, N1 9LY · premises record
Full Planning (Householder)
Approved
2024-09-18
Demolition of ground floor lean-to extension and construction of a new glazed single-storey side return extension. Replacement of some existing single-glazed sash windows with new double-glazed sash windows and installation of new secondary glazing to some of the windows. Installation of a roof light to the rear mansard roof slope and internal alterations to the internal layout. New stone paving to the front entrance, installation of a new staircase and gate to the front lightwell and associated alterations to the rear garden (Full plan application ref: P2024/2790/FUL also submitted).
7 Claremont Square, London, N1 9LY · premises record
Listed Building
Approved
2024-09-18
New external flue to rear elevation.
15 Claremont Square, Flat B, London, N1 9LY · premises record
Full Planning Application
Approved
2024-04-25
Replacing the kitchen, bathroom and flooring throughout, and the addition of new boiler/radiators, new external flue to rear elevation.
15 Claremont Square, Flat B, London, N1 9LY · premises record
Listed Building
Approved
2024-04-25
Amendments to the existing outrigger to include altering the low level outrigger external opening and installing a new sash window. (Listed building consent P2026/0200/LBC also submitted)
7 Claremont Square, London, N1 9LY · premises record
Approved
2026-01-27
More
Full Planning (Householder)
Amendments to the existing outrigger to include altering the low level outrigger external opening and installing a new sash window. (Full Planning Application P2026/0199/FUL also submitted)
7 Claremont Square, London, N1 9LY · premises record
Approved
2026-01-27
More
Listed Building
Repair existing outrigger walls and party fence wall with property No.9 by underpinning.
7, Claremont Square, London, N1 9LY · premises record
Approved
2025-04-17
More
Listed Building
Show all 10 rows
Approval of Details pursuant to condition number 8 (8A stone sample; 8B window details; 8C lightwell metal stairs; 8D gate; 8E lightwell door) of listed building consent ref: P2024/2791/LBC dated 18 Dec 2024
7, Claremont Square, London, N1 9LY · premises record
Approved
2025-04-11
More
Approval of Details
Refurbishment and tanking of one front vault. Amendments to existing outrigger to include installation of 2 sash windows, change in floor level at lower ground floor and installation of new glazed opening into staircase (Listed building consent also submitted ref: P2025/0934/LBC).
7 Claremont Square, London, N1 9LY · premises record
Refused
2025-03-31
More
Full Planning (Householder)
Refurbishment and tanking of one front vault. Amendments to existing outrigger to include installation of 2 sash windows, change in floor level at lower ground floor and installation of new glazed opening into staircase (Full planning application also submitted ref: P2025/0933/FUL).
7 Claremont Square, London, N1 9LY · premises record
Refused
2025-03-31
More
Listed Building
Demolition of ground floor lean-to extension and construction of a new glazed single-storey side return extension. Replacement of some existing single-glazed sash windows with new double-glazed sash windows and installation of new secondary glazing to some of the windows. Installation of a roof light to the rear mansard roof slope and internal alterations to the internal layout. New stone paving to the front entrance, installation of a new staircase and gate to the front lightwell and associated alterations to the rear garden (Listed building consent ref: P2024/2791/LBC also submitted).
7 Claremont Square, London, N1 9LY · premises record
Approved
2024-09-18
More
Full Planning (Householder)
Demolition of ground floor lean-to extension and construction of a new glazed single-storey side return extension. Replacement of some existing single-glazed sash windows with new double-glazed sash windows and installation of new secondary glazing to some of the windows. Installation of a roof light to the rear mansard roof slope and internal alterations to the internal layout. New stone paving to the front entrance, installation of a new staircase and gate to the front lightwell and associated alterations to the rear garden (Full plan application ref: P2024/2790/FUL also submitted).
7 Claremont Square, London, N1 9LY · premises record
Approved
2024-09-18
More
Listed Building
New external flue to rear elevation.
15 Claremont Square, Flat B, London, N1 9LY · premises record
Approved
2024-04-25
More
Full Planning Application
Replacing the kitchen, bathroom and flooring throughout, and the addition of new boiler/radiators, new external flue to rear elevation.
15 Claremont Square, Flat B, London, N1 9LY · premises record
Approved
2024-04-25
More
Listed Building
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?
Designations are shown per premises today (open any premises above); the postcode-level designation summary is built with the borough entity run. Use the map's designations filter to see them over the postcode now.
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 17 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Agent on 6 applications
Agent on 4 applications
Agent on 2 applications
Applicant on 5 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Agent on 6 applications
Agent on 4 applications
Agent on 2 applications
Development
What could it become?
Planning precedent17 applications and 18 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 7, D: 8, E: 2, F: 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 · Planning Atlas Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
6 intent signals recorded in this postcode
Charge registered · Repeat refusal · Price decline · EPC F/G
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.