Postcode record · Islington
N4 3HF.
N4 3HF has 35 known premises and 13 planning records — 8 approved of 11 decided (72.7%).
Postcode N4 3HF · OS boundaryApprovedRefusedOther
At a glance · this postcodeIslington profile →
35
Premises
known addresses (UPRNs)
13
Applications
11 decided
72.7%
Approval rate
8 approved · 3 refused
0
EPC records
none recorded
13
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?
N4 3HF has 35 known premises and 13 planning records — 8 approved of 11 decided (72.7%).
Premises (18 of 35 shown)
Name
Details
UPRN 5300033974
UPRN 5300033976
UPRN 5300033977
UPRN 5300033978
UPRN 5300033979
UPRN 5300033980
UPRN 5300033982
UPRN 5300033983
UPRN 5300033974
UPRN 5300033976
Show all 10 rows
UPRN 5300033977
UPRN 5300033978
UPRN 5300033979
UPRN 5300033980
UPRN 5300033982
UPRN 5300033983
Planning
What happened?
13 planning applications across the postcode; 8 approved of 11 decided (72.7%). Latest 13 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Approval of details pursuant to Conditions 12 (Sound insulation - Residential), 13 (Sound Insulation - Commercial), 27 (Wayfinding), 30 (Separation of Uses), 31 (Inclusive Design - Commercial), 32 (Inclusive Design - Residential), 33 (Bird and Bat Boxes), and 34 (SUDS) of Planning Permission ref: P2023/2412/FUL, dated 25/03/2025.
139-149 Fonthill Road, London, N4 3HF · premises record
Approval of Details
VALIDATED
2026-01-29
Approval of details pursuant to Conditions 4 (Cycle Storage), 6 (Facing Materials), 7 (Brickwork), 8 (Cupola Design), 9 (Windows), 14 (Waste Management Plan), 15 (Construction Logistics Plan), 17 (Waste), 19 (Photovoltaics), and 29 (Green Roofs) of Planning Permission ref: P2023/2412/FUL, dated 25/03/2025.
139-149 Fonthill Road, London, N4 3HF · premises record
Approval of Details
VALIDATED
2025-11-27
Refurbishment and extension of the building to include basement works, the erection of a single-storey fourth floor roof extension and the replacement of the rear buildings' sawtooth roof with a flat roof to provide Class E floorspace and 4 no. residential dwellings (Use Class C3). Demolition of existing chimney and reinstating of the missing Cupola. Alterations to front elevation including new shopfronts and associated works are also proposed.
139-149 Fonthill Road, London, N4 3HF · premises record
Full Planning Application
Refused
2023-08-18
Approval of details pursuant to condition 25 (Dynamic Thermal Overheating Model) of planning permission Ref: P2021/0445/S73 dated 30/10/2020
139-149 Fonthill Road, London, N4 3HF · premises record
Approval of Details
Approved
2021-10-21
Approval of Details pursuant to conditions 7 (sound insulation and noise control
Tower House, 139-149 Fonthill Road, London, N4 3HF · premises record
Applicant D Polar Romax LTD · Agent SIAW LTD
Approval of Details
Approved
2021-07-28
Approval of Details pursuant to condition 23 (Drainage Strategy) of planning permission reference: P2019/2563/FUL, dated 30/10/2020.
Tower House, 139-149 Fonthill Road, London, N4 3HF · premises record
Approval of Details
Approved
2021-03-24
Application to vary condition 2 (Approved drawings) and remove condition 22 (Revised drawings showing the removal of windows, on the (northeastern) rear boundary of the site) of planning application Ref: P2019/2563/FUL for: (Refurbishment and extension of the building to include the erection of a single-storey fourth floor roof extension and a two storey rear extension to the front part of the building and a two storey roof extension to the rear part of the building to provide retail (Use Class A1) floorspace, business floorspace, (Use Class B1 and B8) and flexible floorspace (Use Classes A2/B1/D1/D2) together with 4 no. residential dwellings (Use Class C3) and creation of roof terraces. Basement excavation to increase the depth and extent of the existing basement. Demolition of existing chimney and rebuilding and enlargement of existing tower. Alterations to front elevation including new shopfronts and associated works.) dated 30 October 2020; In order to amend the design of Block C by: 1) repositioning the rear elevation from 1st floor to 3rd floor, away from the rear building line by 1 metre and alterations to the appearance of the rear elevation and rear roof slope, and 2) by shifting the side elevation from 1st floor to 3rd floor, away from the south eastern building line by 1 metre, and alterations to the appearance of the south eastern elevation including the introduction of additional glazing, and additional glazing on the north western elevation.
139-149 Fonthill Road, London, N4 3HF · premises record
Removal/Variation of Condition (Section 73)
Approved
2021-02-12
Approval of details application for the discharge of Conditions 3 (Details of facing materials), 4 (Brickwork samples), 5 (Details of cupola), 6 (Windows), 18 (Waste strategy), and 24 (Refuse storage) of planning permission P2019/2563/FUL dated 30/10/2020.
Tower House, 139 -149 Fonthill Road, Tower House, N4 3HF · premises record
Approval of Details
Approved
2021-02-02
Refurbishment and extension of the building to include the erection of a single-storey fourth floor roof extension and a two storey rear extension to the front part of the building and a two storey roof extension to the rear part of the building to provide retail (Use Class A1) floorspace, business floorspace, (Use Class B1 and B8) and flexible floorspace (Use Classes A2/B1/D1/D2) together with 4 no. residential dwellings (Use Class C3) and creation of roof terraces. Basement excavation to increase the depth and extent of the existing basement. Demolition of existing chimney and rebuilding and enlargement of existing tower. Alterations to front elevation including new shopfronts and associated works.
139-149 Fonthill Road, Islington, London, N4 3HF · premises record
Full Planning Application
Approved
2019-08-22
Refurbishment and extension of the site including the erection of a single-storey fourth floor roof extension and a two storey rear extension to the front part of the building and a two storey roof extension to the rear part of the building to provide retail (Use Class A1) floorspace, business floorspace (Use Classes B1 and B8) and flexible floorspace (Use Classes A2/B1/D1/D2) together with 9 no. residential Units (Use Class C3) and creation of roof terraces. Basement excavation to increase the depth and extent of the existing basement. Demolition of existing chimney and rebuilding and enlargement of existing tower. Alterations to front elevation including new shopfronts.
139 - 149 Fonthill Road, Islington, LONDON, N4 3HF · premises record
Full Planning Application
Refused
2017-01-25
Approval of details pursuant to Conditions 12 (Sound insulation - Residential), 13 (Sound Insulation - Commercial), 27 (Wayfinding), 30 (Separation of Uses), 31 (Inclusive Design - Commercial), 32 (Inclusive Design - Residential), 33 (Bird and Bat Boxes), and 34 (SUDS) of Planning Permission ref: P2023/2412/FUL, dated 25/03/2025.
139-149 Fonthill Road, London, N4 3HF · premises record
VALIDATED
2026-01-29
More
Approval of Details
Approval of details pursuant to Conditions 4 (Cycle Storage), 6 (Facing Materials), 7 (Brickwork), 8 (Cupola Design), 9 (Windows), 14 (Waste Management Plan), 15 (Construction Logistics Plan), 17 (Waste), 19 (Photovoltaics), and 29 (Green Roofs) of Planning Permission ref: P2023/2412/FUL, dated 25/03/2025.
139-149 Fonthill Road, London, N4 3HF · premises record
VALIDATED
2025-11-27
More
Approval of Details
Refurbishment and extension of the building to include basement works, the erection of a single-storey fourth floor roof extension and the replacement of the rear buildings' sawtooth roof with a flat roof to provide Class E floorspace and 4 no. residential dwellings (Use Class C3). Demolition of existing chimney and reinstating of the missing Cupola. Alterations to front elevation including new shopfronts and associated works are also proposed.
139-149 Fonthill Road, London, N4 3HF · premises record
Refused
2023-08-18
More
Full Planning Application
Show all 10 rows
Approval of details pursuant to condition 25 (Dynamic Thermal Overheating Model) of planning permission Ref: P2021/0445/S73 dated 30/10/2020
139-149 Fonthill Road, London, N4 3HF · premises record
Approved
2021-10-21
More
Approval of Details
Approval of Details pursuant to conditions 7 (sound insulation and noise control
Tower House, 139-149 Fonthill Road, London, N4 3HF · premises record
Applicant D Polar Romax LTD · Agent SIAW LTD
Approved
2021-07-28
More
Approval of Details
Approval of Details pursuant to condition 23 (Drainage Strategy) of planning permission reference: P2019/2563/FUL, dated 30/10/2020.
Tower House, 139-149 Fonthill Road, London, N4 3HF · premises record
Approved
2021-03-24
More
Approval of Details
Application to vary condition 2 (Approved drawings) and remove condition 22 (Revised drawings showing the removal of windows, on the (northeastern) rear boundary of the site) of planning application Ref: P2019/2563/FUL for: (Refurbishment and extension of the building to include the erection of a single-storey fourth floor roof extension and a two storey rear extension to the front part of the building and a two storey roof extension to the rear part of the building to provide retail (Use Class A1) floorspace, business floorspace, (Use Class B1 and B8) and flexible floorspace (Use Classes A2/B1/D1/D2) together with 4 no. residential dwellings (Use Class C3) and creation of roof terraces. Basement excavation to increase the depth and extent of the existing basement. Demolition of existing chimney and rebuilding and enlargement of existing tower. Alterations to front elevation including new shopfronts and associated works.) dated 30 October 2020; In order to amend the design of Block C by: 1) repositioning the rear elevation from 1st floor to 3rd floor, away from the rear building line by 1 metre and alterations to the appearance of the rear elevation and rear roof slope, and 2) by shifting the side elevation from 1st floor to 3rd floor, away from the south eastern building line by 1 metre, and alterations to the appearance of the south eastern elevation including the introduction of additional glazing, and additional glazing on the north western elevation.
139-149 Fonthill Road, London, N4 3HF · premises record
Approved
2021-02-12
More
Removal/Variation of Condition (Section 73)
Approval of details application for the discharge of Conditions 3 (Details of facing materials), 4 (Brickwork samples), 5 (Details of cupola), 6 (Windows), 18 (Waste strategy), and 24 (Refuse storage) of planning permission P2019/2563/FUL dated 30/10/2020.
Tower House, 139 -149 Fonthill Road, Tower House, N4 3HF · premises record
Approved
2021-02-02
More
Approval of Details
Refurbishment and extension of the building to include the erection of a single-storey fourth floor roof extension and a two storey rear extension to the front part of the building and a two storey roof extension to the rear part of the building to provide retail (Use Class A1) floorspace, business floorspace, (Use Class B1 and B8) and flexible floorspace (Use Classes A2/B1/D1/D2) together with 4 no. residential dwellings (Use Class C3) and creation of roof terraces. Basement excavation to increase the depth and extent of the existing basement. Demolition of existing chimney and rebuilding and enlargement of existing tower. Alterations to front elevation including new shopfronts and associated works.
139-149 Fonthill Road, Islington, London, N4 3HF · premises record
Approved
2019-08-22
More
Full Planning Application
Refurbishment and extension of the site including the erection of a single-storey fourth floor roof extension and a two storey rear extension to the front part of the building and a two storey roof extension to the rear part of the building to provide retail (Use Class A1) floorspace, business floorspace (Use Classes B1 and B8) and flexible floorspace (Use Classes A2/B1/D1/D2) together with 9 no. residential Units (Use Class C3) and creation of roof terraces. Basement excavation to increase the depth and extent of the existing basement. Demolition of existing chimney and rebuilding and enlargement of existing tower. Alterations to front elevation including new shopfronts.
139 - 149 Fonthill Road, Islington, LONDON, N4 3HF · premises record
Refused
2017-01-25
More
Full Planning Application
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 13 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
Agent on 5 applications
Agent on 2 applications
Agent 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
Agent on 5 applications
Agent on 2 applications
Agent on 1 application
Development
What could it become?
Planning precedent13 applications and 13 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
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 · Development Intent 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.
No intent signal is currently recorded in this postcode.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.