Postcode record · Islington
N1 0TE.
N1 0TE has 22 known premises and 6 planning records — 5 approved of 6 decided (83.3%). 17 EPC records.
Postcode N1 0TE · OS boundaryApprovedRefusedOther
At a glance · this postcodeIslington profile →
22
Premises
known addresses (UPRNs)
6
Applications
6 decided
83.3%
Approval rate
5 approved · 1 refused
17
EPC records
ratings C 5 · D 3 · E 9
6
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 0TE has 22 known premises and 6 planning records — 5 approved of 6 decided (83.3%). 17 EPC records.
Premises (18 of 22 shown)
Name
Details
UPRN 5300092203
UPRN 5300092204
UPRN 5300092205
UPRN 5300092206
UPRN 5300092207
UPRN 5300092208
UPRN 5300092209
UPRN 5300092210
UPRN 5300092211
UPRN 5300092212
UPRN 5300092203
UPRN 5300092204
UPRN 5300092205
Show all 10 rows
UPRN 5300092206
UPRN 5300092207
UPRN 5300092208
UPRN 5300092209
UPRN 5300092210
UPRN 5300092211
UPRN 5300092212
Planning
What happened?
6 planning applications across the postcode; 5 approved of 6 decided (83.3%). Latest 6 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Replacement of all existing windows to the front and rear and replacement doors to the rear.
83 Treaty Street, London, N1 0TE · premises record
Full Planning (Householder)
Approved
2025-09-09
Replacement of existing single glazed timber framed windows, doors and louvre screens with double glazed uPVC windows, steel doors and powder coated aluminium louvre screens and associated works.
67-77 Treaty Street, London, N1 0TE · premises record
Full Planning Application
Approved
2025-03-20
Loft conversion including rear facing dormer and roof lights to front and rear roof slopes
83 Treaty Street, London, N1 0TE · premises record
Applicant Petty Sagoo · Agent Miss Ester Corti (Mitchell and Corti Architects) · Officer Guy Fanning
Full Planning (Householder)
Approved
2025-02-04
Erection of a rear dormer.
84 Treaty Street, London, N1 0TE · premises record
Full Planning (Householder)
Approved
2018-10-01
Installation of four roofliights, two to the front roofslope and two to the rear roofslope
86, Treaty Street, Islington, London, N1 0TE · premises record
Applicant Marybeth Thoren · Officer Paul Conboy
Full Planning (Householder)
Approved
2012-07-25
Erection of rear dormer and three rooflights (2 to the front roofslope and 1 to the rear roofslope)
86, Treaty Street, Islington, London, N1 0TE · premises record
Full Planning Application
Refused
2012-02-22
Replacement of all existing windows to the front and rear and replacement doors to the rear.
83 Treaty Street, London, N1 0TE · premises record
Approved
2025-09-09
More
Full Planning (Householder)
Replacement of existing single glazed timber framed windows, doors and louvre screens with double glazed uPVC windows, steel doors and powder coated aluminium louvre screens and associated works.
67-77 Treaty Street, London, N1 0TE · premises record
Approved
2025-03-20
More
Full Planning Application
Loft conversion including rear facing dormer and roof lights to front and rear roof slopes
83 Treaty Street, London, N1 0TE · premises record
Applicant Petty Sagoo · Agent Miss Ester Corti (Mitchell and Corti Architects) · Officer Guy Fanning
Approved
2025-02-04
More
Full Planning (Householder)
Show all 6 rows
Erection of a rear dormer.
84 Treaty Street, London, N1 0TE · premises record
Approved
2018-10-01
More
Full Planning (Householder)
Installation of four roofliights, two to the front roofslope and two to the rear roofslope
86, Treaty Street, Islington, London, N1 0TE · premises record
Applicant Marybeth Thoren · Officer Paul Conboy
Approved
2012-07-25
More
Full Planning (Householder)
Erection of rear dormer and three rooflights (2 to the front roofslope and 1 to the rear roofslope)
86, Treaty Street, Islington, London, N1 0TE · premises record
Refused
2012-02-22
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 6 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent6 applications and 6 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy17 EPC records; ratings C: 5, D: 3, E: 9.
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.
Signal
Evidence
Long hold · 30 Sept 1999
last sale £123,950 · 26 yrs held · 78 TREATY STREET · this address · source hmlr_ppd
Long hold · 20 Dec 1996
last sale £35,700 · 29 yrs held · 67 TREATY STREET · this address · source hmlr_ppd
Long hold · 19 Sept 1996
last sale £39,600 · 29 yrs held · 70 TREATY STREET · this address · source hmlr_ppd
Long hold · 6 Jun 1996
last sale £37,500 · 30 yrs held · 71 TREATY STREET · this address · source hmlr_ppd
Long hold · 30 Sept 1999
last sale £123,950 · 26 yrs held · 78 TREATY STREET · this address · source hmlr_ppd
Long hold · 20 Dec 1996
last sale £35,700 · 29 yrs held · 67 TREATY STREET · this address · source hmlr_ppd
Long hold · 19 Sept 1996
last sale £39,600 · 29 yrs held · 70 TREATY STREET · this address · source hmlr_ppd
Show all 4 rows
Long hold · 6 Jun 1996
last sale £37,500 · 30 yrs held · 71 TREATY STREET · this address · source hmlr_ppd
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.