Postcode record · Islington
N1 1HW.
N1 1HW has 34 known premises and 24 planning records — 14 approved of 16 decided (87.5%). 18 EPC records.
Postcode N1 1HW · boundary not held, centred on the postcodeApprovedRefusedOther24 on the map — every match
At a glance · this postcodeIslington profile →
34
Premises
known addresses (UPRNs)
24
Applications
16 decided
87.5%
Approval rate
14 approved · 1 refused
18
EPC records
ratings C 6 · D 7 · E 2 · F 3
24
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 1HW has 34 known premises and 24 planning records — 14 approved of 16 decided (87.5%). 18 EPC records.
Premises (18 of 34 shown)
Name
Details
UPRN 5300090344
UPRN 5300090345
UPRN 5300090346
UPRN 5300090347
UPRN 5300090348
UPRN 5300090349
UPRN 5300090351
UPRN 5300090359
UPRN 5300090360
UPRN 5300090361
UPRN 5300090344
UPRN 5300090345
UPRN 5300090346
Show all 10 rows
UPRN 5300090347
UPRN 5300090348
UPRN 5300090349
UPRN 5300090351
UPRN 5300090359
UPRN 5300090360
UPRN 5300090361
Planning
What happened?
24 planning applications across the postcode; 14 approved of 16 decided (87.5%). Latest 24 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Change of use of part of the ground floor from retail/commercial (Use Order Class E) to residential (Class C3) with alterations and repair of front façade and associated internal alterations.
30 Thornhill Road, London, N1 1HW · premises record
Full Planning Application
Withdrawn
2026-02-10
Extension of existing mansard roof and replacement of existing roof terrace glass balustrade.
36 Thornhill Road, London, N1 1HW · premises record
Full Planning (Householder)
Approved
2025-11-03
Extension of the existing basement
36 Thornhill Road, London, N1 1HW · premises record
Full Planning (Householder)
Approved
2025-11-03
T1 - Catalpa - Reduce crown by 1-1.5m. tidy old cuts. Crown lift over roadway to 5m from ground level (remove 2 lowest stems growing towards street sign). This tree is leaning towards the road and has shallow roots therefore crown reduction is proposed.
2 Thornhill Road, London · premises record
Tree Works Notification in Conservation Area
Approved
2025-10-07
Erection of ancillary outbuilding in rear garden.
6A Thornhill Road, London, N1 1HW · premises record
Full Planning (Householder)
Approved
2025-09-01
T1 - Ailanthus/tree of heaven - Fell due to basal decay, crown dieback and presence of fungal fruiting bodies.
6A, Thornhill Road, London, N1 1HW · premises record
Tree Works Notification in Conservation Area
FINAL DECISION
2025-07-02
Creation of a single storey side infill extension with roof light over the extension.
22 Thornhill Road, London, N1 1HW · premises record
Full Planning (Householder)
Approved
2025-04-24
T1 - Weeping Willow - reduce to points of previous reduction at approx. 5m from ground level (approx. 4m branch removal)
8, Thornhill Road, London, N1 1HW · premises record
Tree Works Notification in Conservation Area
FINAL DECISION
2025-02-19
T1: Lime x 1: Fell to ground level T2: Lime x 1: Remove new growth no further than the previous points of reduction (Re-pollard) T3: Sycamore x 1: Reduce circa by no more than 2 metres to suitable pruning points in line with BS3998 standards Reason for works: T1: The tree is unsuitable for the location and will be replaced with a more suitable tree. T2: Regular tree maintenance and light starvation to property. T3: Regular tree maintenance and light starvation to neighbouring properties.
6 Thornhill Road, London, N1 1HW · premises record
Tree Works Notification in Conservation Area
FINAL DECISION
2024-11-19
T1 - Cherry - reduce to previous points of reduction, 1-2m branch removal T2 - Chery plum - reduce to previous points of reduction, 1-2m branch removal T3 - Silver Maple - Reduce to previous points of reduction, 3m approx. branch removal, crown lift to 5m from ground level T4 - Bay - reduce to previous points of reduction, 1-2m branch removal T5 - Thuja - reduce height by 2m, trim side growth
6A, Thornhill Road, London, N1 1HW · premises record
Tree Works Notification in Conservation Area
FINAL DECISION
2024-07-16
Change of use of part of the ground floor from retail/commercial (Use Order Class E) to residential (Class C3) with alterations and repair of front façade and associated internal alterations.
30 Thornhill Road, London, N1 1HW · premises record
Withdrawn
2026-02-10
More
Full Planning Application
Extension of existing mansard roof and replacement of existing roof terrace glass balustrade.
36 Thornhill Road, London, N1 1HW · premises record
Approved
2025-11-03
More
Full Planning (Householder)
Extension of the existing basement
36 Thornhill Road, London, N1 1HW · premises record
Approved
2025-11-03
More
Full Planning (Householder)
Show all 10 rows
T1 - Catalpa - Reduce crown by 1-1.5m. tidy old cuts. Crown lift over roadway to 5m from ground level (remove 2 lowest stems growing towards street sign). This tree is leaning towards the road and has shallow roots therefore crown reduction is proposed.
2 Thornhill Road, London · premises record
Approved
2025-10-07
More
Tree Works Notification in Conservation Area
Erection of ancillary outbuilding in rear garden.
6A Thornhill Road, London, N1 1HW · premises record
Approved
2025-09-01
More
Full Planning (Householder)
T1 - Ailanthus/tree of heaven - Fell due to basal decay, crown dieback and presence of fungal fruiting bodies.
6A, Thornhill Road, London, N1 1HW · premises record
FINAL DECISION
2025-07-02
More
Tree Works Notification in Conservation Area
Creation of a single storey side infill extension with roof light over the extension.
22 Thornhill Road, London, N1 1HW · premises record
Approved
2025-04-24
More
Full Planning (Householder)
T1 - Weeping Willow - reduce to points of previous reduction at approx. 5m from ground level (approx. 4m branch removal)
8, Thornhill Road, London, N1 1HW · premises record
FINAL DECISION
2025-02-19
More
Tree Works Notification in Conservation Area
T1: Lime x 1: Fell to ground level T2: Lime x 1: Remove new growth no further than the previous points of reduction (Re-pollard) T3: Sycamore x 1: Reduce circa by no more than 2 metres to suitable pruning points in line with BS3998 standards Reason for works: T1: The tree is unsuitable for the location and will be replaced with a more suitable tree. T2: Regular tree maintenance and light starvation to property. T3: Regular tree maintenance and light starvation to neighbouring properties.
6 Thornhill Road, London, N1 1HW · premises record
FINAL DECISION
2024-11-19
More
Tree Works Notification in Conservation Area
T1 - Cherry - reduce to previous points of reduction, 1-2m branch removal T2 - Chery plum - reduce to previous points of reduction, 1-2m branch removal T3 - Silver Maple - Reduce to previous points of reduction, 3m approx. branch removal, crown lift to 5m from ground level T4 - Bay - reduce to previous points of reduction, 1-2m branch removal T5 - Thuja - reduce height by 2m, trim side growth
6A, Thornhill Road, London, N1 1HW · premises record
FINAL DECISION
2024-07-16
More
Tree Works Notification in Conservation Area
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 24 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Applicant on 3 applications
Applicant on 2 applications
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 4 applications
Applicant on 3 applications
Applicant on 2 applications
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
Applicant on 1 application
Development
What could it become?
Planning precedent24 applications and 24 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 6, D: 7, E: 2, F: 3.
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.
7 intent signals recorded in this postcode
Application withdrawn · Price decline · EPC F/G · Long hold
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.