Postcode record · Islington
N19 5JX.
N19 5JX has 35 known premises and 30 planning records — 24 approved of 28 decided (85.7%). 19 EPC records.
Postcode N19 5JX · OS boundaryApprovedRefusedOther
At a glance · this postcodeIslington profile →
35
Premises
known addresses (UPRNs)
30
Applications
28 decided
85.7%
Approval rate
24 approved · 4 refused
19
EPC records
ratings C 4 · D 12 · E 2 · F 1
30
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?
N19 5JX has 35 known premises and 30 planning records — 24 approved of 28 decided (85.7%). 19 EPC records.
Premises (18 of 35 shown)
Name
Details
UPRN 5300092296
UPRN 5300092299
UPRN 5300092301
UPRN 5300092306
UPRN 5300092307
UPRN 5300092308
UPRN 5300092313
UPRN 5300092296
UPRN 5300092299
Show all 10 rows
UPRN 5300092301
UPRN 5300092306
UPRN 5300092307
UPRN 5300092308
UPRN 5300092313
Planning
What happened?
30 planning applications across the postcode; 24 approved of 28 decided (85.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single-storey rear side infill extension, installation of new rooflighst to front roof and refurbishment of main roof and existing rear dormer.
18 Tremlett Grove, London, N19 5JX · premises record
Full Planning Application
Approved
2025-07-09
2 roof lights to the front roof slope and enlargement of existing rear dormer
14 Tremlett Grove, London, N19 5JX · premises record
Full Planning (Householder)
Approved
2025-03-25
Replacement of single glazed windows with double glazed timber sash windows to front and rear elevations (including side elevation of outrigger) to 2 No. flats (a & b).
24 Tremlett Grove, London · premises record
Applicant Ibukunoluwa Awosika · Officer Eve Mackintosh
Full Planning Application
Approved
2024-10-25
Erection if a rear single-storey side return extension, replacement of single glazed sash windows with double glazed sash windows to front and rear, replacement of two rooflights within front roofslope, re-roofing of property & replacement of garden outbuilding.
16 Tremlett Grove, London, N19 5JX · premises record
Applicant Mairi + Mike Macrae + Woolf · Agent Ms Gozi Wamuo for TURN Architects llp · Officer Richard Smith
Full Planning (Householder)
Approved
2021-11-08
Certificate of Lawfulness (Existing)
Approved
2020-11-25
Erection of a single storey rear extension.
22 Tremlett Grove, London, N19 5JX · premises record
Full Planning (Householder)
Approved
2017-11-27
Replace the existing timber door to the front elevation with a timber framed door.
20 Tremlett Grove, London, N19 5JX · premises record
Full Planning Application
Approved
2017-09-11
Replacement of existing single glazed timber windows with timber like-for-like double glazed windows to match the existing to front, side and rear elevations.
20 Tremlett Grove, London, N19 5JX · premises record
Full Planning Application
Approved
2017-02-17
Application for variation of condition 2 (drawings) attached to planning permission ref: P2015/5023/S73 dated 24/02/2016 to retain as built roof height and alterations to front elevation brickwork coursing below front eaves, retain 4no. rooflights to front roof slope and 1 no. rooflight to rear roof slope, retain shift in position of rear dormer windows and external alterations to front and rear elevation.
2 Tremlett Grove, Islington, LONDON, N19 5JX · premises record
Removal/Variation of Condition (Section 73)
Approved
2016-06-23
Application for variation of condition 2 (drawings) attached to planning permiss
2 Tremlett Grove, London, N19 5JX · premises record
Applicant Gina Roberts · Agent Spaced Out Limited - Mr Mark Thompson
—
Approved
2016-02-16
Erection of a single-storey rear side infill extension, installation of new rooflighst to front roof and refurbishment of main roof and existing rear dormer.
18 Tremlett Grove, London, N19 5JX · premises record
Approved
2025-07-09
More
Full Planning Application
2 roof lights to the front roof slope and enlargement of existing rear dormer
14 Tremlett Grove, London, N19 5JX · premises record
Approved
2025-03-25
More
Full Planning (Householder)
Replacement of single glazed windows with double glazed timber sash windows to front and rear elevations (including side elevation of outrigger) to 2 No. flats (a & b).
24 Tremlett Grove, London · premises record
Applicant Ibukunoluwa Awosika · Officer Eve Mackintosh
Approved
2024-10-25
More
Full Planning Application
Show all 10 rows
Erection if a rear single-storey side return extension, replacement of single glazed sash windows with double glazed sash windows to front and rear, replacement of two rooflights within front roofslope, re-roofing of property & replacement of garden outbuilding.
16 Tremlett Grove, London, N19 5JX · premises record
Applicant Mairi + Mike Macrae + Woolf · Agent Ms Gozi Wamuo for TURN Architects llp · Officer Richard Smith
Approved
2021-11-08
More
Full Planning (Householder)
Approved
2020-11-25
More
Certificate of Lawfulness (Existing)
Erection of a single storey rear extension.
22 Tremlett Grove, London, N19 5JX · premises record
Approved
2017-11-27
More
Full Planning (Householder)
Replace the existing timber door to the front elevation with a timber framed door.
20 Tremlett Grove, London, N19 5JX · premises record
Approved
2017-09-11
More
Full Planning Application
Replacement of existing single glazed timber windows with timber like-for-like double glazed windows to match the existing to front, side and rear elevations.
20 Tremlett Grove, London, N19 5JX · premises record
Approved
2017-02-17
More
Full Planning Application
Application for variation of condition 2 (drawings) attached to planning permission ref: P2015/5023/S73 dated 24/02/2016 to retain as built roof height and alterations to front elevation brickwork coursing below front eaves, retain 4no. rooflights to front roof slope and 1 no. rooflight to rear roof slope, retain shift in position of rear dormer windows and external alterations to front and rear elevation.
2 Tremlett Grove, Islington, LONDON, N19 5JX · premises record
Approved
2016-06-23
More
Removal/Variation of Condition (Section 73)
Application for variation of condition 2 (drawings) attached to planning permiss
2 Tremlett Grove, London, N19 5JX · premises record
Applicant Gina Roberts · Agent Spaced Out Limited - Mr Mark Thompson
Approved
2016-02-16
More
—
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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 applications
Applicant on 3 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 5 applications
Applicant on 3 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 precedent30 applications and 30 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy19 EPC records; ratings C: 4, D: 12, E: 2, F: 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 · 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
Price decline · 20 Nov 2019
last sale £541,500 · 7% drop · 8 TREMLETT GROVE · this address · source hmlr_ppd
· this address · source epc_register
Long hold · 20 Mar 2000
last sale £220,000 · 26 yrs held · 8 GROUND AND FIRST FLOOR FLAT TREMLETT GROVE · this address · source hmlr_ppd
Long hold · 5 May 1997
last sale £88,000 · 29 yrs held · 26 FLAT 1 TREMLETT GROVE · this address · source hmlr_ppd
Price decline · 20 Nov 2019
last sale £541,500 · 7% drop · 8 TREMLETT GROVE · this address · source hmlr_ppd
· this address · source epc_register
Long hold · 20 Mar 2000
last sale £220,000 · 26 yrs held · 8 GROUND AND FIRST FLOOR FLAT TREMLETT GROVE · this address · source hmlr_ppd
Show all 4 rows
Long hold · 5 May 1997
last sale £88,000 · 29 yrs held · 26 FLAT 1 TREMLETT GROVE · 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.