Postcode record · Barnet
N3 1TR.
N3 1TR has 53 known premises and 41 planning records — 23 approved of 37 decided (62.2%). 22 EPC records.
Postcode N3 1TR · boundary not held, centred on the postcodeApprovedRefusedOther41 exact9 approximate50 on the map — every match
At a glance · this postcodeBarnet profile →
53
Premises
known addresses (UPRNs)
41
Applications
37 decided
62.2%
Approval rate
23 approved · 8 refused
22
EPC records
ratings C 9 · D 12 · E 1
50
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?
N3 1TR has 53 known premises and 41 planning records — 23 approved of 37 decided (62.2%). 22 EPC records.
Premises (18 of 53 shown)
Name
Details
UPRN 200058866
UPRN 200058867
UPRN 200058870
UPRN 200058871
UPRN 200058872
UPRN 200058873
UPRN 200058875
UPRN 200058876
UPRN 200058878
UPRN 200058880
UPRN 200058866
UPRN 200058867
UPRN 200058870
Show all 10 rows
UPRN 200058871
UPRN 200058872
UPRN 200058873
UPRN 200058875
UPRN 200058876
UPRN 200058878
UPRN 200058880
Planning
What happened?
41 planning applications across the postcode; 23 approved of 37 decided (62.2%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Alterations to the existing workshop to reinstate the building to its original form including: Reinstatement of the original gable roof form; Reintroduction of the parapet detail on the western elevation; New heritage-style aluminium sash windows; New window openings and removal of canopy over entrance door on the eastern elevation; New timber entrance door on the southern facade; Alterations to external finishes including the replacement of the existing white cladding / roof coping detail
Workshop Building Rear Of 20 Hendon Lane London N3 1TR · premises record
Applicant Moore Pension Scheme c/o UPP Architects + Town Planners · Agent UPP Architects + Town Planners · Officer Olivia Becci
Full Application
Approved
2025-12-08
Landscape work to churchyard including relaying existing Yorkstone flags at the church entrance, forming a new garden (small lawn, new shrub and perennial planting) improving access, installing new street furniture (benches, cycle racks, bins), installing ornamental steel railings, on the southern boundary, relocation and returning the Georgian stone sundial base to the south front, with a new dial, building steps to the listed Cartwright monument, installing interpretation signs highlighting historic features of the churchyard, conservation and repair of listed churchyard monuments, installing a new path linking the north side of Church End Gardens to the existing main path through the churchyard, removal of one tree at the front of the church and planting of new trees elsewhere in the churchyard
St Mary At Finchley Church Of England Parish Church 26 Hendon Lane London N3 1TR · premises record
Applicant Ms Helen Bevan · Officer Alissa Fawcett
Full Application
Refused
2025-09-03
Installation of 1no. externally illuminated fascia and projecting sign
8 Hendon Lane London N3 1TR · premises record
Advertisement
Approved
2024-10-18
Single storey rear extension following demolition of existing storage building and associated relocation of existing extraction flue
8 Hendon Lane London N3 1TR · premises record
Full Application
Approved
2024-08-05
Single storey rear extension. Relocation of the extraction flue (Amended Description)
8 Hendon Lane London N3 1TR · premises record
Full Application
Refused
2024-03-18
1 x Sycamore (applicants ref. T11) - Fell to ground level. 1 x Sycamore (applicants ref. T10) - Fell to ground level. 1 x Yew (applicants ref. T9) - Crown lift to 6m, 4m over roadside and footpath. 1 x Yew (applicants ref. T12) - Crown lift to 3m.
St Marys Parish Office 26 Hendon Lane London N3 1TR · premises record
Trees: Notices of Intent
No determination
2023-10-24
1 x Yew (applicants ref. T1 or T1 of report) - Crown lift to 3 metres for clearance. Standing in T1 of Tree Preservation Order. 1 x Pine (applicants ref. T2 or T20 of report) - Fell and remove, tree is dead. Standing in Group G1 of Tree Preservation Order. (Exempt Works) 1 x Yew (applicants ref. T3 or T16 of report) - Crown lift to 4 metres for clearance. Standing in Group G1 of Tree Preservation Order.
St Marys Parish Office 26 Hendon Lane London N3 1TR · premises record
Works to TPO trees
Approved
2023-10-13
Alterations and refurbishment of existing office building including changes to roof, windows and doors and external finishes (Retrospective Application)
Rear Of 20 Hendon Lane London N3 1TR · premises record
Retention/Continued Use
Refused
2023-02-27
1 x Sycamore - Remove and replant with a new Malus John Downie. Standing in Group G1 of Tree Preservation Order.
St Marys Parish Office 26 Hendon Lane London N3 1TR · premises record
Works to TPO trees
Refused
2023-01-31
Alterations to the existing workshop to reinstate the building to its original form including: Reinstatement of the original gable roof form; Reintroduction of the parapet detail on the western elevation; New heritage-style aluminium sash windows; New window openings and removal of canopy over entrance door on the eastern elevation; New timber entrance door on the southern facade; Alterations to external finishes including the replacement of the existing white cladding / roof coping detail
Workshop Building Rear Of 20 Hendon Lane London N3 1TR · premises record
Applicant Moore Pension Scheme c/o UPP Architects + Town Planners · Agent UPP Architects + Town Planners · Officer Olivia Becci
Approved
2025-12-08
More
Full Application
Landscape work to churchyard including relaying existing Yorkstone flags at the church entrance, forming a new garden (small lawn, new shrub and perennial planting) improving access, installing new street furniture (benches, cycle racks, bins), installing ornamental steel railings, on the southern boundary, relocation and returning the Georgian stone sundial base to the south front, with a new dial, building steps to the listed Cartwright monument, installing interpretation signs highlighting historic features of the churchyard, conservation and repair of listed churchyard monuments, installing a new path linking the north side of Church End Gardens to the existing main path through the churchyard, removal of one tree at the front of the church and planting of new trees elsewhere in the churchyard
St Mary At Finchley Church Of England Parish Church 26 Hendon Lane London N3 1TR · premises record
Applicant Ms Helen Bevan · Officer Alissa Fawcett
Refused
2025-09-03
More
Full Application
Installation of 1no. externally illuminated fascia and projecting sign
8 Hendon Lane London N3 1TR · premises record
Approved
2024-10-18
More
Advertisement
Show all 10 rows
Single storey rear extension following demolition of existing storage building and associated relocation of existing extraction flue
8 Hendon Lane London N3 1TR · premises record
Approved
2024-08-05
More
Full Application
Single storey rear extension. Relocation of the extraction flue (Amended Description)
8 Hendon Lane London N3 1TR · premises record
Refused
2024-03-18
More
Full Application
1 x Sycamore (applicants ref. T11) - Fell to ground level. 1 x Sycamore (applicants ref. T10) - Fell to ground level. 1 x Yew (applicants ref. T9) - Crown lift to 6m, 4m over roadside and footpath. 1 x Yew (applicants ref. T12) - Crown lift to 3m.
St Marys Parish Office 26 Hendon Lane London N3 1TR · premises record
No determination
2023-10-24
More
Trees: Notices of Intent
1 x Yew (applicants ref. T1 or T1 of report) - Crown lift to 3 metres for clearance. Standing in T1 of Tree Preservation Order. 1 x Pine (applicants ref. T2 or T20 of report) - Fell and remove, tree is dead. Standing in Group G1 of Tree Preservation Order. (Exempt Works) 1 x Yew (applicants ref. T3 or T16 of report) - Crown lift to 4 metres for clearance. Standing in Group G1 of Tree Preservation Order.
St Marys Parish Office 26 Hendon Lane London N3 1TR · premises record
Approved
2023-10-13
More
Works to TPO trees
Alterations and refurbishment of existing office building including changes to roof, windows and doors and external finishes (Retrospective Application)
Rear Of 20 Hendon Lane London N3 1TR · premises record
Refused
2023-02-27
More
Retention/Continued Use
1 x Sycamore - Remove and replant with a new Malus John Downie. Standing in Group G1 of Tree Preservation Order.
St Marys Parish Office 26 Hendon Lane London N3 1TR · premises record
Refused
2023-01-31
More
Works to TPO trees
Building control
Building-control records are not yet collected for Barnet — 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 53 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 53 of 53 premises. Some normally permitted changes may require planning permission.
Conservation Area
Finchley Church End · reference CA14 · covers 53 of 53 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
The name Finchley originates from the Anglo-Saxon and is defined as Finch’s clearing. However, Finchley is first mentioned in the 13th century. It is suggested that Church End was the earliest settlement in Finchley and was probably in use from · reference 77939 · covers 8 of 53 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4(2) for Finchley Church End CA Area 6 · reference A4D1A6 · covers 1 of 53 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 53 of 53 premises. Some normally permitted changes may require planning permission.
Conservation Area
Finchley Church End · reference CA14 · covers 53 of 53 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
The name Finchley originates from the Anglo-Saxon and is defined as Finch’s clearing. However, Finchley is first mentioned in the 13th century. It is suggested that Church End was the earliest settlement in Finchley and was probably in use from · reference 77939 · covers 8 of 53 premises. Groundworks may require archaeological assessment or investigation.
Show all 4 rows
Article 4 Direction Area
Article 4(2) for Finchley Church End CA Area 6 · reference A4D1A6 · covers 1 of 53 premises. Some normally permitted changes may require planning permission.
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 4 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 1 application
Applicant on 4 applications
Applicant on 1 application
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 precedent41 applications and 50 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy22 EPC records; ratings C: 9, D: 12, E: 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
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
11 intent signals recorded in this postcode
Charge registered · Repeat refusal · Long hold · Ageing director
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.