Premises record · Islington
4 Keystone Crescent, London, N1 9DS.
This premises has 4 confidently linked planning records. The most recent is P2024/3479/FUL, received 21 Nov 2024.
ApprovedRefusedOther
At a glance · this premisesIslington profile →
4
Applications
2 approved of 4 decided
1
Recorded sales
latest 22 Feb 2023
G
Current EPC
potential B
14
Constraints
mapped and council records
0
Companies
exact address connections
0
Intent signals
none recorded
Address and planning records attached to UPRN 5300054070. Land boundaries are context only; no parcel ownership or occupation is asserted.
Property
What is it?
This premises has 4 confidently linked planning records. The most recent is P2024/3479/FUL, received 21 Nov 2024.
Sales history
£920,00022 Feb 2023 · Price Paid Data
Companies and owners
No company connection matched to this exact UPRN.
Energy record
EPC GPotential B · 105 m² · inspected 30 Oct 2018
OS AddressBase PremiumSource ID 5300054070 · builtaddress · confidence 100%
Planning
What happened?
Timeline · 4 applications · 1 sales · EPC
1996200120062011201620212026
● application (green approved, red refused, grey other) · £ sale · ■ EPC · ▲ building control — hover for details, click to open
4 applications confidently linked to this premises (0 by UPRN, 4 by exact address), 2 approved of 4 decided. Oldest 21 Nov 2024, latest 21 Nov 2024.
Reference
Proposal
Type
Outcome
Date
Erection of a single-storey rear lower ground floor extension; Alterations to the existing windows on the front and rear elevations with associated secondary glazing; Installation of two new rooflight with associated repairs and repointing of parapets and chimneys; internal alterations. (Listed building consent application Ref: P2024/3481/LBCalso submitted).
Full Planning Application
Approved
2024-11-21
Erection of a single-storey rear lower ground floor extension; Erection of new rear dormer extension; Alterations to the existing windows on the front and rear elevations with associated secondary glazing; Installation of two new rooflight with associated repairs and repointing of parapets and chimneys; internal alterations. (Listed building consent application Ref: P2024/3482/LBC also submitted).
Full Planning Application
Refused
2024-11-21
Erection of a single-storey rear lower ground floor extension; Alterations to the existing windows on the front and rear elevations with associated secondary glazing; Installation of two new rooflight with associated repairs and repointing of parapets and chimneys; internal alterations. (Full plan application ref: P2024/3479/FUL also submitted).
Listed Building
Approved
2024-11-21
Erection of a single-storey rear lower ground floor extension; Erection of new rear dormer extension; Alterations to the existing windows on the front and rear elevations with associated secondary glazing; Installation of two new rooflight with associated repairs and repointing of parapets and chimneys; internal alterations. (Full plan application ref: P2024/3480/FUL also submitted).
Listed Building
Refused
2024-11-21
Erection of a single-storey rear lower ground floor extension; Alterations to the existing windows on the front and rear elevations with associated secondary glazing; Installation of two new rooflight with associated repairs and repointing of parapets and chimneys; internal alterations. (Listed building consent application Ref: P2024/3481/LBCalso submitted).
Approved
2024-11-21
More
Full Planning Application
Erection of a single-storey rear lower ground floor extension; Erection of new rear dormer extension; Alterations to the existing windows on the front and rear elevations with associated secondary glazing; Installation of two new rooflight with associated repairs and repointing of parapets and chimneys; internal alterations. (Listed building consent application Ref: P2024/3482/LBC also submitted).
Refused
2024-11-21
More
Full Planning Application
Erection of a single-storey rear lower ground floor extension; Alterations to the existing windows on the front and rear elevations with associated secondary glazing; Installation of two new rooflight with associated repairs and repointing of parapets and chimneys; internal alterations. (Full plan application ref: P2024/3479/FUL also submitted).
Approved
2024-11-21
More
Listed Building
Show all 4 rows
Erection of a single-storey rear lower ground floor extension; Erection of new rear dormer extension; Alterations to the existing windows on the front and rear elevations with associated secondary glazing; Installation of two new rooflight with associated repairs and repointing of parapets and chimneys; internal alterations. (Full plan application ref: P2024/3480/FUL also submitted).
Refused
2024-11-21
More
Listed Building
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?
Designation
What it means here
Conservation Area
Named designation not supplied · reference COA00000575 · mapped at this premises location. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 - Flexible Uses
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Critical Drainage Group3_006
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Local Plan Strategic and Development Management Policies - Policy B1 Delivering
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Islington LU Zones of Interest
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Crossrail 2
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Kenwood viewing gazebo to St Paul's Cathedral
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Local Plan Strategic and Development Management Policies - Policy B2 New busines
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Article 4 Tranche 1 - CAZ, CAZ Fringe Kings Cross, Angel 21
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Conservation area: Article 4(1) Keystone Crescent
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Conservation Area
Named designation not supplied · reference COA00000575 · mapped at this premises location. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 - Flexible Uses
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Critical Drainage Group3_006
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Show all 10 rows
Local Plan Strategic and Development Management Policies - Policy B1 Delivering
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Islington LU Zones of Interest
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Crossrail 2
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Kenwood viewing gazebo to St Paul's Cathedral
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Local Plan Strategic and Development Management Policies - Policy B2 New busines
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Article 4 Tranche 1 - CAZ, CAZ Fringe Kings Cross, Angel 21
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Conservation area: Article 4(1) Keystone Crescent
Recorded against a planning application confidently linked to this UPRN; its effect depends on the proposed works.
Applications within 250 metres
Reference
Proposal · address
Type
Outcome
Date · distance
Rear garden R/G- Horse Chestnut T1 - Reduce the sides of the crown laterally by 2m to provide clearance from buildings
5 Keystone Crescent, London, N1 9DS · premises record
Tree Works Notification in Conservation Area
FINAL DECISION
2023-12-04
4 m
4 m
Replacement of two existing internal doors with fire doors.
6 Keystone Crescent, London, N1 9DS · premises record
Listed Building
Approved
2024-04-11
8 m
8 m
Erection of a single-storey rear lower ground floor extension; reinstatement of the front garden and repair/reinstatement of cast-iron railings. Alterations to the existing windows on the front and rear elevations with associated secondary glazing; internal alterations. (Listed building consent application Ref: P2024/3476/LBC also submitted).
3 Keystone Crescent, London, N1 9DS · premises record
Full Planning Application
Approved
2024-11-21
10 m
10 m
Erection of a single-storey rear lower ground floor extension; reinstatement of the front garden and repair/reinstatement of cast-iron railings. Alterations to the existing windows on the front and rear elevations with associated secondary glazing; internal alterations .(Full planning application also submitted ref: P2024/3475/FUL).
3 Keystone Crescent, London, N1 9DS · premises record
Listed Building
Approved
2024-11-21
10 m
10 m
Erection of a single-storey rear lower ground floor extension; erection of a rear dormer extension; reinstatement of the front garden and repair/reinstatement of cast-iron railings. Alterations to the existing windows on the front and rear elevations with associated secondary glazing; internal alterations.
3 Keystone Crescent, London, N1 9DS · premises record
Full Planning Application
Refused
2024-11-21
10 m
10 m
Erection of a single-storey rear lower ground floor extension; erection of a rear dormer extension; reinstatement of the front garden and repair/reinstatement of cast-iron railings. Alterations to the existing windows on the front and rear elevations with associated secondary glazing; internal alterations.
3 Keystone Crescent, London, N1 9DS · premises record
Listed Building
Refused
2024-11-21
10 m
10 m
Replacement of two lower ground floor front sash windows with slim line double glazed timber sash windows and reinstatement of sill details.
19 Keystone Crescent, London, N1 9DS · premises record
Full Planning Application
Approved
2022-09-12
34 m
34 m
Replacement of two lower ground floor front sash windows with slim line double glazed timber sash windows, reinstatement of sill details and removal of internal security shutters.
19 Keystone Crescent, London, N1 9DS · premises record
Listed Building
Approved
2022-09-12
34 m
34 m
The proposal is for the replacement of the uPVC door to the front of the building at lower ground floor level with a timber door. (Full planning application ref: P2022/1325 also submitted).
13 Keystone Crescent, London, N1 9DS · premises record
Listed Building
Approved
2022-03-08
37 m
37 m
The proposal is for the replacement of the uPVC door to the front of the building at lower ground floor level with a timber wooden door. (Listed building consent also submitted ref:P2022/0867/LBC)
13 Keystone Crescent, London, N1 9DS · premises record
Full Planning (Householder)
Approved
2022-03-08
37 m
37 m
Rear garden R/G- Horse Chestnut T1 - Reduce the sides of the crown laterally by 2m to provide clearance from buildings
5 Keystone Crescent, London, N1 9DS · premises record
FINAL DECISION
2023-12-04
4 m
4 m
More
Tree Works Notification in Conservation Area
Replacement of two existing internal doors with fire doors.
6 Keystone Crescent, London, N1 9DS · premises record
Approved
2024-04-11
8 m
8 m
More
Listed Building
Erection of a single-storey rear lower ground floor extension; reinstatement of the front garden and repair/reinstatement of cast-iron railings. Alterations to the existing windows on the front and rear elevations with associated secondary glazing; internal alterations. (Listed building consent application Ref: P2024/3476/LBC also submitted).
3 Keystone Crescent, London, N1 9DS · premises record
Approved
2024-11-21
10 m
10 m
More
Full Planning Application
Show all 10 rows
Erection of a single-storey rear lower ground floor extension; reinstatement of the front garden and repair/reinstatement of cast-iron railings. Alterations to the existing windows on the front and rear elevations with associated secondary glazing; internal alterations .(Full planning application also submitted ref: P2024/3475/FUL).
3 Keystone Crescent, London, N1 9DS · premises record
Approved
2024-11-21
10 m
10 m
More
Listed Building
Erection of a single-storey rear lower ground floor extension; erection of a rear dormer extension; reinstatement of the front garden and repair/reinstatement of cast-iron railings. Alterations to the existing windows on the front and rear elevations with associated secondary glazing; internal alterations.
3 Keystone Crescent, London, N1 9DS · premises record
Refused
2024-11-21
10 m
10 m
More
Full Planning Application
Erection of a single-storey rear lower ground floor extension; erection of a rear dormer extension; reinstatement of the front garden and repair/reinstatement of cast-iron railings. Alterations to the existing windows on the front and rear elevations with associated secondary glazing; internal alterations.
3 Keystone Crescent, London, N1 9DS · premises record
Refused
2024-11-21
10 m
10 m
More
Listed Building
Replacement of two lower ground floor front sash windows with slim line double glazed timber sash windows and reinstatement of sill details.
19 Keystone Crescent, London, N1 9DS · premises record
Approved
2022-09-12
34 m
34 m
More
Full Planning Application
Replacement of two lower ground floor front sash windows with slim line double glazed timber sash windows, reinstatement of sill details and removal of internal security shutters.
19 Keystone Crescent, London, N1 9DS · premises record
Approved
2022-09-12
34 m
34 m
More
Listed Building
The proposal is for the replacement of the uPVC door to the front of the building at lower ground floor level with a timber door. (Full planning application ref: P2022/1325 also submitted).
13 Keystone Crescent, London, N1 9DS · premises record
Approved
2022-03-08
37 m
37 m
More
Listed Building
The proposal is for the replacement of the uPVC door to the front of the building at lower ground floor level with a timber wooden door. (Listed building consent also submitted ref:P2022/0867/LBC)
13 Keystone Crescent, London, N1 9DS · premises record
Approved
2022-03-08
37 m
37 m
More
Full Planning (Householder)
Nearby premises
Addresses within 120 m that carry planning applications — linked where they have their own Atlas record.
Name
Details
1 application · 4 m away · UPRN 10007030195
1 application · 8 m away · UPRN 5300054072
4 applications · 10 m away · UPRN 5300054069
2 applications · 34 m away · UPRN 5300054086
2 applications · 37 m away · UPRN 5300054080
2 applications · 39 m away · UPRN 10012789945
1 application · 40 m away · UPRN 5300068282
1 application · 43 m away · UPRN 10008978776
1 application · 47 m away · UPRN 5300013590
2 applications · 49 m away · UPRN 5300068295
1 application · 4 m away · UPRN 10007030195
1 application · 8 m away · UPRN 5300054072
4 applications · 10 m away · UPRN 5300054069
Show all 10 rows
2 applications · 34 m away · UPRN 5300054086
2 applications · 37 m away · UPRN 5300054080
2 applications · 39 m away · UPRN 10012789945
1 application · 40 m away · UPRN 5300068282
1 application · 43 m away · UPRN 10008978776
1 application · 47 m away · UPRN 5300013590
2 applications · 49 m away · UPRN 5300068295
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?
Ward councillors
Caledonian ward · Labour control · Labour council · source: ONS ward boundary joined to the verified property coordinate
Name
Details
Labour · Caledonian ward councillor · 114 recorded planning-committee interventions · raises: commercial, materials, heritage, character, community use
Labour · Caledonian ward councillor · 3 recorded planning-committee interventions · 1 named vote · raises: height, bulk mass, neighbour impact
Labour · Caledonian ward councillor · 1 recorded planning-committee intervention
Labour · Caledonian ward councillor · 114 recorded planning-committee interventions · raises: commercial, materials, heritage, character, community use
Labour · Caledonian ward councillor · 3 recorded planning-committee interventions · 1 named vote · raises: height, bulk mass, neighbour impact
Labour · Caledonian ward councillor · 1 recorded planning-committee intervention
Applicants on linked applications
Named on the 4 applications confidently linked to this UPRN — the party who applied, not necessarily the owner or occupier.
The linked applications carry no applicant name.
Agents and case officers
No agent or case officer is recorded on the linked applications.
Companies and directors at this address
Companies House registered office or a director’s service address at this exact address — an official connection, not proof of ownership, trading or residence.
No company or director is registered at this exact address in the Companies House and Land Registry data we hold.
Development
What could it become?
This section brings together the evidence that shapes future development without inventing a development capacity or recommendation.
Planning precedent4 applications attached to this premises and 12 mapped within 250 metres.
Physical and policy controls14 mapped or council-recorded controls currently shape the evidence base.
Energy potentialCurrent EPC G, with potential B across 105 m² recorded floor area.
What remains unprovenNo site capacity, lawful use, ownership intention or development recommendation is asserted until the relevant building, title, policy and comparable evidence is verified.
Intent signals · Planning Atlas Pro
Ownership, finance and market signals recorded at this exact address, on its land parcel, or against companies named on its applications — each with date and source. Signals are evidence of change, not a prediction.
No intent signal is currently recorded for this premises.