Planning Atlas
AtlasPostcodeN17dp
Dev
Session
Tier
Planning AtlasIslingtonSt Mary's & St James' wardN1 7DP
Postcode record · Islington

N1 7DP.

N1 7DP has 30 known premises and 82 planning records — 68 approved of 77 decided (88.3%). 12 EPC records.

Postcode N1 7DP · boundary not held, centred on the postcodeApprovedRefusedOther84 on the map — every match
At a glance · this postcodeIslington profile →
30
Premises
known addresses (UPRNs)
82
Applications
77 decided
88.3%
Approval rate
68 approved · 9 refused
71 days
Median decision time
average 78 days · 74 dated decisions
12
EPC records
ratings C 2 · D 10
84
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 7DP has 30 known premises and 82 planning records — 68 approved of 77 decided (88.3%). 12 EPC records.

Premises (18 of 30 shown)

Planning

What happened?

82 planning applications across the postcode; 68 approved of 77 decided (88.3%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a glazed rear infill extension with associated new landscaping to the rear garden; internal alterations; alterations to existing vaults. (Non-Material Amendments ref: P2026/0322/NMA also submitted).
24 Arlington Square, London, N1 7DP · premises record
Listed Building
Approved
2026-02-25
Replacement of the outrigger roof with a matching brick parapet and green roof; enlargement of the basement window; excavation to extend the rear patio; installation of new PV panels at roof level; and internal alterations. (Listed Building ref:P2026/0530/LBC also submitted).
24, Arlington Square, London, N1 7DP · premises record
Full Planning (Householder)
VALIDATED
2026-02-25
Replacement of the outrigger roof with a matching brick parapet and green roof; enlargement of the basement window; excavation to extend the rear patio; installation of new PV panels at roof level; and internal alterations. (Full Planning ref:P2026/0529/FUL also submitted).
24, Arlington Square, London, N1 7DP · premises record
Listed Building
VALIDATED
2026-02-25
Non-material amendment of planning permission ref. P2025/0595/FUL, dated 28/07/2025, for Erection of a glazed rear infill extension with associated new landscaping to the rear garden; internal alterations; alterations to existing vaults. (Listed Building Consent ref: P2026/0536/LBC also submitted). It is proposed to make alterations to: Timber-framed glazing to the rear elevation. Introduction of a zinc clad parapet. Replacement of the glazed roof with a sedum/wildfower green roof. Installation of a single round roofight.
24 Arlington Square, London, N1 7DP · premises record
Non-Material Amendment
Approved
2026-02-09
Refurbishment of the existing building, alteration of the rear landscape, removal of the rear metal staircase, introduction of new french doors and windows, erection of a single-storey rear extension
29 Arlington Square, London, N1 7DP · premises record
Officer Luke Bates
Full Planning (Householder)
Approved
2025-12-09
Refurbishment of the existing building, alteration of the rear landscape, removal of the rear metal staircase, introduction of new french doors and windows, erection of a single-storey rear extension, and associated internal alterations including provision of WC at lower ground floor level.
29 Arlington Square, London, N1 7DP · premises record
Officer Luke Bates
Listed Building
Approved
2025-12-09
Sycamore Tree TPO Reference No. 375 TPO Title: LBI TPO (NO.375) 2007 Details: REAR GARDEN OF 28 ARLINGTON SQUARE Description of works: Rear garden: Sycamore: 25% reduction: Pruning back sides by 2m - 2.5m. Pruning 3.5m - 4m off the top. Leaving an even balanced natural canopy. Client would like the work undertaken because: •Light issues. •Dwarfing his and surrounding gardens. •Consideration to neighbors. •General maintenance.
28, Arlington Square, London, N1 7DP · premises record
Officer Linus Irons
Works application to tree with Tree Preservation Order
Approved
2025-07-01
Refurbishment of the existing building with internal alterations, removal of the rear metal staircase, introduction of new french doors to the rear elevation and other external alterations and associated work.
29 Arlington Square, London, N1 7DP · premises record
Officer Jack Meacher
Full Planning (Householder)
Approved
2025-06-25
Refurbishment of the existing building with internal alterations, removal of the rear metal staircase, introduction of new french doors to the rear elevation and other external alterations and associated work.
29 Arlington Square, London, N1 7DP · premises record
Officer Jack Meacher
Listed Building
Approved
2025-06-25
Erection of a glazed rear infill extension with associated new landscaping to the rear garden; Internal alterations; alterations to existing vaults. (Listed building consent ref:P2025/0596/LBC also submitted).
24 Arlington Square, N1 7DP · premises record
Full Planning (Householder)
Approved
2025-02-27
Erection of a glazed rear infill extension with associated new landscaping to the rear garden; internal alterations; alterations to existing vaults. (Non-Material Amendments ref: P2026/0322/NMA also submitted).
24 Arlington Square, London, N1 7DP · premises record
Approved
2026-02-25
More
Listed Building
Replacement of the outrigger roof with a matching brick parapet and green roof; enlargement of the basement window; excavation to extend the rear patio; installation of new PV panels at roof level; and internal alterations. (Listed Building ref:P2026/0530/LBC also submitted).
24, Arlington Square, London, N1 7DP · premises record
VALIDATED
2026-02-25
More
Full Planning (Householder)
Replacement of the outrigger roof with a matching brick parapet and green roof; enlargement of the basement window; excavation to extend the rear patio; installation of new PV panels at roof level; and internal alterations. (Full Planning ref:P2026/0529/FUL also submitted).
24, Arlington Square, London, N1 7DP · premises record
VALIDATED
2026-02-25
More
Listed Building
Show all 10 rows
Non-material amendment of planning permission ref. P2025/0595/FUL, dated 28/07/2025, for Erection of a glazed rear infill extension with associated new landscaping to the rear garden; internal alterations; alterations to existing vaults. (Listed Building Consent ref: P2026/0536/LBC also submitted). It is proposed to make alterations to: Timber-framed glazing to the rear elevation. Introduction of a zinc clad parapet. Replacement of the glazed roof with a sedum/wildfower green roof. Installation of a single round roofight.
24 Arlington Square, London, N1 7DP · premises record
Approved
2026-02-09
More
Non-Material Amendment
Refurbishment of the existing building, alteration of the rear landscape, removal of the rear metal staircase, introduction of new french doors and windows, erection of a single-storey rear extension
29 Arlington Square, London, N1 7DP · premises record
Officer Luke Bates
Approved
2025-12-09
More
Full Planning (Householder)
Refurbishment of the existing building, alteration of the rear landscape, removal of the rear metal staircase, introduction of new french doors and windows, erection of a single-storey rear extension, and associated internal alterations including provision of WC at lower ground floor level.
29 Arlington Square, London, N1 7DP · premises record
Officer Luke Bates
Approved
2025-12-09
More
Listed Building
Sycamore Tree TPO Reference No. 375 TPO Title: LBI TPO (NO.375) 2007 Details: REAR GARDEN OF 28 ARLINGTON SQUARE Description of works: Rear garden: Sycamore: 25% reduction: Pruning back sides by 2m - 2.5m. Pruning 3.5m - 4m off the top. Leaving an even balanced natural canopy. Client would like the work undertaken because: •Light issues. •Dwarfing his and surrounding gardens. •Consideration to neighbors. •General maintenance.
28, Arlington Square, London, N1 7DP · premises record
Officer Linus Irons
Approved
2025-07-01
More
Works application to tree with Tree Preservation Order
Refurbishment of the existing building with internal alterations, removal of the rear metal staircase, introduction of new french doors to the rear elevation and other external alterations and associated work.
29 Arlington Square, London, N1 7DP · premises record
Officer Jack Meacher
Approved
2025-06-25
More
Full Planning (Householder)
Refurbishment of the existing building with internal alterations, removal of the rear metal staircase, introduction of new french doors to the rear elevation and other external alterations and associated work.
29 Arlington Square, London, N1 7DP · premises record
Officer Jack Meacher
Approved
2025-06-25
More
Listed Building
Erection of a glazed rear infill extension with associated new landscaping to the rear garden; Internal alterations; alterations to existing vaults. (Listed building consent ref:P2025/0596/LBC also submitted).
24 Arlington Square, N1 7DP · premises record
Approved
2025-02-27
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?

Every mapped designation touching a premises in this postcode, with how many of its 30 premises each one covers.

Designation
Coverage
Conservation Area
Named designation not supplied · reference COA00000626 · covers 30 of 30 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Named designation not supplied · reference COA00000626 · covers 30 of 30 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
People

Who is involved?

Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.

Name
Details
Case officer on 9 applications
Case officer on 4 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 9 applications
Case officer on 4 applications
Case officer on 3 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development

What could it become?

Planning precedent82 applications and 84 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 2, D: 10.
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.

4 intent signals recorded in this postcode
Charge registered · Repeat refusal · Lapsed consent
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.
N1 7DP, Islington: planning and property history | Planning Atlas