Planning Atlas
AtlasPostcodeN43ll
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Planning Atlas›Islington›…Tollington ward›N4 3LL
Postcode record · Islington

N4 3LL.

N4 3LL has 10 known premises and 19 planning records — 14 approved of 18 decided (77.8%). 1 EPC record.

Postcode N4 3LL · boundary not held, centred on the postcodeApprovedRefusedOther19 on the map — every match
At a glance · this postcodeIslington profile →
10
Premises
known addresses (UPRNs)
19
Applications
18 decided
77.8%
Approval rate
14 approved · 2 refused
1
EPC records
ratings C 1
19
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 3LL has 10 known premises and 19 planning records — 14 approved of 18 decided (77.8%). 1 EPC record.

Premises

Name
Details
UPRN 5300074302
UPRN 5300074303
UPRN 5300074304
UPRN 10001297411
UPRN 10008976638
UPRN 10008976639
UPRN 10093621616
UPRN 10093621617
UPRN 10093622320
UPRN 10093622321
UPRN 5300074302
UPRN 5300074303
UPRN 5300074304
Show all 10 rows
UPRN 10001297411
UPRN 10008976638
UPRN 10008976639
UPRN 10093621616
UPRN 10093621617
UPRN 10093622320
UPRN 10093622321
Planning

What happened?

19 planning applications across the postcode; 14 approved of 18 decided (77.8%). Latest 19 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Approval of details pursuant to Condition 5 (to assess the noise from the proposed mechanical plant to demonstrate compliance with condition 4) of planning permission reference: P2022/2667/FUL, dated: 17/11/2022 Installation of No.14 PPC steel frames to existing windows in service yard; Installation of No.2 new external louvers to the existing window openings; Installation of No.18 new roof top condensing units and No.10 pumps within a new 3m tall open top acoustic louver screen; Removal of existing roof top plant room; Replacement of the existing access gate; and Erection of a single storey transformer brickwork enclosure.
15, BT PLC, British Telecom Telephone Exchange, Pine Grove, London, N4 3LL · premises record
Applicant Mr Ryan Smith · Agent Mrs Ellen Kitson · Officer Eve Mackintosh
Approval of Details
VALIDATED
2025-03-28
Installation of aluminium louvres to be affixed to the existing PVC window frames to two windows on the second floor south-east elevation.
British Telecom Telephone Exchange, 15 Pine Grove, London N4 3LL · premises record
Applicant British Telecom · Agent Woodall · Officer Luke Bates
Full Planning Application
Approved
2024-10-28
Non material amendment to planning permission ref. P2023/1415/FUL dated 03/09/2024 in order to correct a typographical error in the wording of condition 4 with regard to plant testing times. The final wording of condition 4 is as follows: PLANT OPERATION AND TESTING (COMPLIANCE): The emergency generator plant and equipment hereby approved shall be operated at all times in accordance with the below details: 1. The testing of equipment shall take place between the hours of 0800 and 1800 on weekdays only, and no testing shall take place at any time on Saturdays, Sundays or Bank Holidays. 2. The duration of the monthly testing to be commensurate with the test requirements and not to exceed one hour, with an annual test of up to three hours. 3. Local residents shall be given advance written notification of the time and date of the testing schedule by the site management team. The notification shall include residents of 1 to 12 Christie Court, 25-36 Christie Court Apartments and above 384-390 Hornsey Road. REASON: In order to safeguard neighbouring amenity.
British Telecom Telephone Exchange, 15 Pine Grove, London, N4 3LL · premises record
Applicant Ryan Smith · Agent Ellen Kitson · Officer Luke Bates
Non-Material Amendment
Approved
2024-10-23
Installation of 4 no. acoustic louvres, new external escape stair from ground to first floor, new acoustic rated steel door, new external wall mounted generator flue and new acoustic fencing to the existing boundary wall (northern boundary) all related to installation of new internal emergency back-up generator and associated noise attenuation equipment (part-retrospective).
British Telecom Telephone Exchange, 15 Pine Grove, London, N4 3LL · premises record
Applicant Mr Ryan Smith · Agent Mr Mark Kitson · Officer Luke Bates
Full Planning Application
Approved
2023-05-18
Installation of No.14 PPC steel frames to existing windows in service yard; Installation of No.2 new external louvers to the existing window openings; Installation of No.18 new roof top condensing units and No.10 pumps within a new 3m tall open top acoustic louver screen; Removal of existing roof top plant room; Replacement of the existing access gate; and Erection of a single storey transformer brickwork enclosure;
British Telecom Telephone Exchange, 15 Pine Grove, London, N4 3LL · premises record
Applicant Mr Ryan Smith · Agent Mr Michael Evans · Officer Yusif Yusifzada
Full Planning Application
Approved
2022-07-19
Notification of Prior Approval (Telecommunications) for proposed alterations to an existing base station comprising the installation of no.10 antennas to the rooftop, along with associated support structures, an additional equipment cabinet, cables, trays and ancillary equipment.
British Telecom Telephone Exchange, 15 Pine Grove, London, N4 3LL · premises record
Applicant Cellnex UK · Agent Mr George Oliver · Officer Yusif Yusifzada
Prior Approval (Telecommunications)
Approved
2022-02-02
Notification of Prior Approval (Telecommunications) for proposed alterations to an existing base station comprising the installation of rooftop mounted antennas along with associated support structures, transmission dishes with associated support structures, installation of radio equipment cabin, installation of handrails and installation of cabling and associated development.
British Telecom Telephone Exchange, 15 Pine Grove, London, Upper Holloway, N4 3LL · premises record
Applicant Cellnex UK Ltd · Agent Sam Wismayer · Officer Richard Smith
Prior Approval (Telecommunications)
Approved
2022-01-27
Installation of four aluminium blade weather louvres into the existing window fr
British Telecom Telephone Exchange, 15 Pine Grove, Islington, London, N4 3LL · premises record
Full Planning Application
Approved
2019-11-04
Installation of 2 aluminium ventilation louvres into the existing window frames on the second floor to replace existing glazing to the northern side elevation, and elevation facing Pine Grove.
British Telecom Telephone Exchange, 15, Pine Grove London N4 3LL · premises record
Applicant BT Centre · Agent Mr steve crawford · Officer David Nip
Full Planning Application
Approved
2014-11-06
The infill of panelled window openings at first floor level with glazing and the
10, Pine Grove, Islington, London, N4 3LL · premises record
Full Planning (Householder)
Approved
2009-10-28
Approval of details pursuant to Condition 5 (to assess the noise from the proposed mechanical plant to demonstrate compliance with condition 4) of planning permission reference: P2022/2667/FUL, dated: 17/11/2022 Installation of No.14 PPC steel frames to existing windows in service yard; Installation of No.2 new external louvers to the existing window openings; Installation of No.18 new roof top condensing units and No.10 pumps within a new 3m tall open top acoustic louver screen; Removal of existing roof top plant room; Replacement of the existing access gate; and Erection of a single storey transformer brickwork enclosure.
15, BT PLC, British Telecom Telephone Exchange, Pine Grove, London, N4 3LL · premises record
Applicant Mr Ryan Smith · Agent Mrs Ellen Kitson · Officer Eve Mackintosh
VALIDATED
2025-03-28
More
Approval of Details
Installation of aluminium louvres to be affixed to the existing PVC window frames to two windows on the second floor south-east elevation.
British Telecom Telephone Exchange, 15 Pine Grove, London N4 3LL · premises record
Applicant British Telecom · Agent Woodall · Officer Luke Bates
Approved
2024-10-28
More
Full Planning Application
Non material amendment to planning permission ref. P2023/1415/FUL dated 03/09/2024 in order to correct a typographical error in the wording of condition 4 with regard to plant testing times. The final wording of condition 4 is as follows: PLANT OPERATION AND TESTING (COMPLIANCE): The emergency generator plant and equipment hereby approved shall be operated at all times in accordance with the below details: 1. The testing of equipment shall take place between the hours of 0800 and 1800 on weekdays only, and no testing shall take place at any time on Saturdays, Sundays or Bank Holidays. 2. The duration of the monthly testing to be commensurate with the test requirements and not to exceed one hour, with an annual test of up to three hours. 3. Local residents shall be given advance written notification of the time and date of the testing schedule by the site management team. The notification shall include residents of 1 to 12 Christie Court, 25-36 Christie Court Apartments and above 384-390 Hornsey Road. REASON: In order to safeguard neighbouring amenity.
British Telecom Telephone Exchange, 15 Pine Grove, London, N4 3LL · premises record
Applicant Ryan Smith · Agent Ellen Kitson · Officer Luke Bates
Approved
2024-10-23
More
Non-Material Amendment
Show all 10 rows
Installation of 4 no. acoustic louvres, new external escape stair from ground to first floor, new acoustic rated steel door, new external wall mounted generator flue and new acoustic fencing to the existing boundary wall (northern boundary) all related to installation of new internal emergency back-up generator and associated noise attenuation equipment (part-retrospective).
British Telecom Telephone Exchange, 15 Pine Grove, London, N4 3LL · premises record
Applicant Mr Ryan Smith · Agent Mr Mark Kitson · Officer Luke Bates
Approved
2023-05-18
More
Full Planning Application
Installation of No.14 PPC steel frames to existing windows in service yard; Installation of No.2 new external louvers to the existing window openings; Installation of No.18 new roof top condensing units and No.10 pumps within a new 3m tall open top acoustic louver screen; Removal of existing roof top plant room; Replacement of the existing access gate; and Erection of a single storey transformer brickwork enclosure;
British Telecom Telephone Exchange, 15 Pine Grove, London, N4 3LL · premises record
Applicant Mr Ryan Smith · Agent Mr Michael Evans · Officer Yusif Yusifzada
Approved
2022-07-19
More
Full Planning Application
Notification of Prior Approval (Telecommunications) for proposed alterations to an existing base station comprising the installation of no.10 antennas to the rooftop, along with associated support structures, an additional equipment cabinet, cables, trays and ancillary equipment.
British Telecom Telephone Exchange, 15 Pine Grove, London, N4 3LL · premises record
Applicant Cellnex UK · Agent Mr George Oliver · Officer Yusif Yusifzada
Approved
2022-02-02
More
Prior Approval (Telecommunications)
Notification of Prior Approval (Telecommunications) for proposed alterations to an existing base station comprising the installation of rooftop mounted antennas along with associated support structures, transmission dishes with associated support structures, installation of radio equipment cabin, installation of handrails and installation of cabling and associated development.
British Telecom Telephone Exchange, 15 Pine Grove, London, Upper Holloway, N4 3LL · premises record
Applicant Cellnex UK Ltd · Agent Sam Wismayer · Officer Richard Smith
Approved
2022-01-27
More
Prior Approval (Telecommunications)
Installation of four aluminium blade weather louvres into the existing window fr
British Telecom Telephone Exchange, 15 Pine Grove, Islington, London, N4 3LL · premises record
Approved
2019-11-04
More
Full Planning Application
Installation of 2 aluminium ventilation louvres into the existing window frames on the second floor to replace existing glazing to the northern side elevation, and elevation facing Pine Grove.
British Telecom Telephone Exchange, 15, Pine Grove London N4 3LL · premises record
Applicant BT Centre · Agent Mr steve crawford · Officer David Nip
Approved
2014-11-06
More
Full Planning Application
The infill of panelled window openings at first floor level with glazing and the
10, Pine Grove, Islington, London, N4 3LL · premises record
Approved
2009-10-28
More
Full Planning (Householder)

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?

No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.

People

Who is involved?

Named on the latest 19 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
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 1 application
Applicant on 3 applications
Applicant on 2 applications
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
Applicant on 1 application
Development

What could it become?

Planning precedent19 applications and 19 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy1 EPC records; ratings C: 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.

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.
N4 3LL, Islington: planning and property history | Planning Atlas