Postcode record · Islington
N1 4PL.
N1 4PL has 118 known premises and 61 planning records — 38 approved of 50 decided (76%). 49 EPC records.
Postcode N1 4PL · boundary not held, centred on the postcodeApprovedRefusedOther62 on the map — every match
At a glance · this postcodeIslington profile →
118
Premises
known addresses (UPRNs)
61
Applications
50 decided
76%
Approval rate
38 approved · 10 refused
49
EPC records
ratings B 1 · C 26 · D 17 · E 4 · F 1
62
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 4PL has 118 known premises and 61 planning records — 38 approved of 50 decided (76%). 49 EPC records.
Premises (18 of 118 shown)
Name
Details
UPRN 5300062186
UPRN 5300062187
UPRN 5300062188
UPRN 5300062189
UPRN 5300062190
UPRN 5300062191
UPRN 5300062192
UPRN 5300062193
UPRN 5300062194
UPRN 5300062195
UPRN 5300062186
UPRN 5300062187
UPRN 5300062188
Show all 10 rows
UPRN 5300062189
UPRN 5300062190
UPRN 5300062191
UPRN 5300062192
UPRN 5300062193
UPRN 5300062194
UPRN 5300062195
Planning
What happened?
61 planning applications across the postcode; 38 approved of 50 decided (76%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Construction of a lower ground floor single storey rear extension with an upper ground floor part rear extension, part basement excavation with rear lightwell and additional doors and window on the rear elevation. New replacement double glazed timber sash windows to front and rear elevations.
79 Mildmay Grove North, London, N1 4PL · premises record
Full Planning Application
Approved
2026-03-05
Erection of a rear dormer extension and two rooflights to front roofslope.
79 Mildmay Grove North, London, N1 4PL · premises record
Full Planning Application
Refused
2025-10-08
Proposed two storey rear extension to ground and first floors including roof terrace with privacy screening to first floor and basement level excavation with rear lightwell and new double glazed windows and doors on the rear elevation.
79 Mildmay Grove North, London, N1 4PL · premises record
Full Planning Application
Refused
2025-10-08
Erection of a part two storey, part three storey rear extension including roof terrace with privacy screening to first floor, part basement excavation with rear lightwell and new windows and loft conversion with rear dormer and front roof lights following removal of existing rear extension.
79 Mildmay Grove North, London N1 4PL · premises record
Full Planning Application
Withdrawn
2025-03-31
The application proposal is for a suite of changes to the rear garden to improve the residential amenity of the amenity space for the applicant, and repairs to the front garden walls, that have suffered a failure in the render coating.
111 Mildmay Grove North, London · premises record
Listed Building
Approved
2024-10-30
T1- Magnolia tree in front garden- crown reduction of approximately 2m on all aspects of tree.
89 Mildmay Grove North, London · premises record
Tree Works Notification in Conservation Area
FINAL DECISION
2024-08-22
T1: Remove new growth no further than previous points of reduction. Photos and sketch attached. Reason for work is light starvation and general maintenance.
Flat A, 103 Mildmay Grove North, London, N1 4PL · premises record
Tree Works Notification in Conservation Area
FINAL DECISION
2024-07-31
T1: Lime: Remove new growth no further than previous points of reduction.
109 Mildmay Grove North, London, N1 4PL · premises record
Tree Works Notification in Conservation Area
FINAL DECISION
2024-05-22
T1: Lime x 2: Remove new growth no further than previous points of reduction.
111 Mildmay Grove North, London · premises record
Agent MacGauley · Officer Linus Irons
Works application to tree with Tree Preservation Order
FINAL DECISION
2024-05-22
T1 - Cherry - Fell due to decay at base and suspected root damage to water pipes causing saturation of the surrounding soil. Replacement with a species to be confirmed once the issue with the water pipes has been investigated and resolved. Please note this tree overhangs the entrance path to a school and has significant decay at the base. Photographs supplied
St Jude's And St Paul's Church, 113 Mildmay Grove North, London, N1 4PL · premises record
Works application to tree with Tree Preservation Order
FINAL DECISION
2024-04-04
Construction of a lower ground floor single storey rear extension with an upper ground floor part rear extension, part basement excavation with rear lightwell and additional doors and window on the rear elevation. New replacement double glazed timber sash windows to front and rear elevations.
79 Mildmay Grove North, London, N1 4PL · premises record
Approved
2026-03-05
More
Full Planning Application
Erection of a rear dormer extension and two rooflights to front roofslope.
79 Mildmay Grove North, London, N1 4PL · premises record
Refused
2025-10-08
More
Full Planning Application
Proposed two storey rear extension to ground and first floors including roof terrace with privacy screening to first floor and basement level excavation with rear lightwell and new double glazed windows and doors on the rear elevation.
79 Mildmay Grove North, London, N1 4PL · premises record
Refused
2025-10-08
More
Full Planning Application
Show all 10 rows
Erection of a part two storey, part three storey rear extension including roof terrace with privacy screening to first floor, part basement excavation with rear lightwell and new windows and loft conversion with rear dormer and front roof lights following removal of existing rear extension.
79 Mildmay Grove North, London N1 4PL · premises record
Withdrawn
2025-03-31
More
Full Planning Application
The application proposal is for a suite of changes to the rear garden to improve the residential amenity of the amenity space for the applicant, and repairs to the front garden walls, that have suffered a failure in the render coating.
111 Mildmay Grove North, London · premises record
Approved
2024-10-30
More
Listed Building
T1- Magnolia tree in front garden- crown reduction of approximately 2m on all aspects of tree.
89 Mildmay Grove North, London · premises record
FINAL DECISION
2024-08-22
More
Tree Works Notification in Conservation Area
T1: Remove new growth no further than previous points of reduction. Photos and sketch attached. Reason for work is light starvation and general maintenance.
Flat A, 103 Mildmay Grove North, London, N1 4PL · premises record
FINAL DECISION
2024-07-31
More
Tree Works Notification in Conservation Area
T1: Lime: Remove new growth no further than previous points of reduction.
109 Mildmay Grove North, London, N1 4PL · premises record
FINAL DECISION
2024-05-22
More
Tree Works Notification in Conservation Area
T1: Lime x 2: Remove new growth no further than previous points of reduction.
111 Mildmay Grove North, London · premises record
Agent MacGauley · Officer Linus Irons
FINAL DECISION
2024-05-22
More
Works application to tree with Tree Preservation Order
T1 - Cherry - Fell due to decay at base and suspected root damage to water pipes causing saturation of the surrounding soil. Replacement with a species to be confirmed once the issue with the water pipes has been investigated and resolved. Please note this tree overhangs the entrance path to a school and has significant decay at the base. Photographs supplied
St Jude's And St Paul's Church, 113 Mildmay Grove North, London, N1 4PL · premises record
FINAL DECISION
2024-04-04
More
Works application to tree with Tree Preservation Order
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 118 premises each one covers.
Designation
Coverage
Conservation Area
Named designation not supplied · reference COA00000587 · covers 118 of 118 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Named designation not supplied · reference COA00000587 · covers 118 of 118 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 3 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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent61 applications and 62 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy49 EPC records; ratings B: 1, C: 26, D: 17, E: 4, 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 ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
12 intent signals recorded in this postcode
Ageing director · Portfolio seller · Beatable refusal · Repeat refusal · Charge registered · 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.