Planning Atlas
Planning Atlas›Barnet›…Finchley Church End ward›N3 1BN
AtlasBarnetFinchley Church EndN3 1BN
Postcode record · Barnet

N3 1BN.

N3 1BN has 39 known premises and 43 planning records — 34 approved of 43 decided (79.1%). 23 EPC records.

Postcode N3 1BN · boundary not held, centred on the postcodeApprovedRefusedOther43 exact43 on the map — every match
At a glance · this postcodeBarnet profile →
39
Premises
known addresses (UPRNs)
43
Applications
43 decided
79.1%
Approval rate
34 approved · 7 refused
23
EPC records
ratings C 1 · D 13 · E 7 · F 2
43
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 1BN has 39 known premises and 43 planning records — 34 approved of 43 decided (79.1%). 23 EPC records.

Premises (18 of 39 shown)

Name
Details
UPRN 200024229
UPRN 200024230
UPRN 200024231
UPRN 200024232
UPRN 200024233
UPRN 200024234
UPRN 200024235
UPRN 200024236
UPRN 200024237
UPRN 200024238
UPRN 200024229
UPRN 200024230
UPRN 200024231
Show all 10 rows
UPRN 200024232
UPRN 200024233
UPRN 200024234
UPRN 200024235
UPRN 200024236
UPRN 200024237
UPRN 200024238
Planning

What happened?

43 planning applications across the postcode; 34 approved of 43 decided (79.1%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Non material amendment to planning permission 22/4172/HSE dated 25/10/2022 for 'Single storey rear extension following removal of existing bay window. Roof extension involving hip to gable, rear dormer, and 4no front facing rooflights'. Amendments includes minor alterations to fenestration and rooflight provision
26 Clifton Avenue London N3 1BN · premises record
Non-Material Amendment
Approved
2026-01-27
Erection of a garden room
30 Clifton Avenue London N3 1BN · premises record
Proposed Lawful Development Certificate
Approved
2025-05-07
Single storey rear infill extension with 1no. rooflight and alterations to the existing terrace area
16 Clifton Avenue London N3 1BN · premises record
Applicant Mr & Mrs Waidhofer · Agent Dnk Design · Officer Bradley Carson
Householder Application
Approved
2025-02-21
Single storey rear extension with 1no. rooflight and new patio area. New window to side elevation
32 Clifton Avenue London N3 1BN · premises record
Householder Application
Approved
2024-09-24
Replacement of existing windows to match existing
34A Clifton Avenue London N3 1BN · premises record
Applicant Mrs Georgia Fotopoulou · Officer Harvey Penn
Full Application
Approved
2023-03-31
Single storey rear extension following removal of existing bay window. Roof extension involving hip to gable, rear dormer, and 4no front facing rooflights
26 Clifton Avenue London N3 1BN · premises record
Applicant Mr Ravi Mistry · Officer Olivia Becci
Householder Application
Approved
2022-08-15
Roof extension involving rear dormer window and front and side facing rooflights
30 Clifton Avenue London N3 1BN · premises record
Applicant Mrs A Starr · Agent A.J Ferryman & Associates · Officer Zakera Matin
Householder Application
Approved
2022-04-08
Conversion of the existing dwelling into 2no self-contained flats
15 Clifton Avenue London N3 1BN · premises record
Applicant Ms Sevinc Berk · Agent a plus d · Officer Alissa Fawcett
Full Application
Refused
2021-06-29
Roof extension involving hip to gable, rear dormer window and 2no front facing rooflights
21 Clifton Avenue London N3 1BN · premises record
Proposed Lawful Development Certificate
Approved
2021-06-14
Single storey side extension. Replacement of rear bay windows. Insertion of 2no front and rear rooflights
8 Clifton Avenue London N3 1BN · premises record
Applicant Mr Brian Hartfield · Agent Tekton DPW Ltd · Officer Frances Haines
Householder Application
Approved
2019-07-09
Non material amendment to planning permission 22/4172/HSE dated 25/10/2022 for 'Single storey rear extension following removal of existing bay window. Roof extension involving hip to gable, rear dormer, and 4no front facing rooflights'. Amendments includes minor alterations to fenestration and rooflight provision
26 Clifton Avenue London N3 1BN · premises record
Approved
2026-01-27
More
Non-Material Amendment
Erection of a garden room
30 Clifton Avenue London N3 1BN · premises record
Approved
2025-05-07
More
Proposed Lawful Development Certificate
Single storey rear infill extension with 1no. rooflight and alterations to the existing terrace area
16 Clifton Avenue London N3 1BN · premises record
Applicant Mr & Mrs Waidhofer · Agent Dnk Design · Officer Bradley Carson
Approved
2025-02-21
More
Householder Application
Show all 10 rows
Single storey rear extension with 1no. rooflight and new patio area. New window to side elevation
32 Clifton Avenue London N3 1BN · premises record
Approved
2024-09-24
More
Householder Application
Replacement of existing windows to match existing
34A Clifton Avenue London N3 1BN · premises record
Applicant Mrs Georgia Fotopoulou · Officer Harvey Penn
Approved
2023-03-31
More
Full Application
Single storey rear extension following removal of existing bay window. Roof extension involving hip to gable, rear dormer, and 4no front facing rooflights
26 Clifton Avenue London N3 1BN · premises record
Applicant Mr Ravi Mistry · Officer Olivia Becci
Approved
2022-08-15
More
Householder Application
Roof extension involving rear dormer window and front and side facing rooflights
30 Clifton Avenue London N3 1BN · premises record
Applicant Mrs A Starr · Agent A.J Ferryman & Associates · Officer Zakera Matin
Approved
2022-04-08
More
Householder Application
Conversion of the existing dwelling into 2no self-contained flats
15 Clifton Avenue London N3 1BN · premises record
Applicant Ms Sevinc Berk · Agent a plus d · Officer Alissa Fawcett
Refused
2021-06-29
More
Full Application
Roof extension involving hip to gable, rear dormer window and 2no front facing rooflights
21 Clifton Avenue London N3 1BN · premises record
Approved
2021-06-14
More
Proposed Lawful Development Certificate
Single storey side extension. Replacement of rear bay windows. Insertion of 2no front and rear rooflights
8 Clifton Avenue London N3 1BN · premises record
Applicant Mr Brian Hartfield · Agent Tekton DPW Ltd · Officer Frances Haines
Approved
2019-07-09
More
Householder Application

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 39 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 39 of 39 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 39 of 39 premises. Some normally permitted changes may require planning permission.
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 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 5 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 precedent43 applications and 43 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings C: 1, D: 13, E: 7, F: 2.
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.

5 intent signals recorded in this postcode
Appeal dismissed · Beatable refusal · EPC F/G · Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
N3 1BN, Barnet: Planning and Property History | Planning Atlas