Postcode record · Barnet
N3 3EJ.
N3 3EJ has 19 known premises and 33 planning records — 16 approved of 33 decided (48.5%). 14 EPC records.
Postcode N3 3EJ · boundary not held, centred on the postcodeApprovedRefusedOther33 exact33 on the map — every match
At a glance · this postcodeBarnet profile →
19
Premises
known addresses (UPRNs)
33
Applications
33 decided
48.5%
Approval rate
16 approved · 16 refused
14
EPC records
ratings B 1 · C 3 · D 9 · E 1
33
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 3EJ has 19 known premises and 33 planning records — 16 approved of 33 decided (48.5%). 14 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 200126397
UPRN 200126399
UPRN 200126401
UPRN 200126402
UPRN 200126404
UPRN 200126406
UPRN 200126408
UPRN 200126410
UPRN 200126412
UPRN 200126414
UPRN 200126397
UPRN 200126399
UPRN 200126401
Show all 10 rows
UPRN 200126402
UPRN 200126404
UPRN 200126406
UPRN 200126408
UPRN 200126410
UPRN 200126412
UPRN 200126414
Planning
What happened?
33 planning applications across the postcode; 16 approved of 33 decided (48.5%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of garage into habitable space, replacement of existing garage door with window
34 Wickliffe Avenue London N3 3EJ · premises record
Householder Application
Approved
2021-06-17
Single storey rear extension. Three storey side extension
24 Wickliffe Avenue London N3 3EJ · premises record
Householder Application
Approved
2019-02-01
Single storey rear and three storey side extension. New front porch
26 Wickliffe Avenue London N3 3EJ · premises record
Applicant Mr & Mrs Malayeri · Agent Domus Architects and Project Managers Ltd · Officer Aine Geraghty
Householder Application
Refused
2019-01-09
Single storey rear extension. Three storey side extension
24 Wickliffe Avenue London N3 3EJ · premises record
Householder Application
Refused
2018-08-16
Roof extension involving rear dormer window with juliette balcony and 3no. rooflights to front elevation.
26 Wickliffe Avenue London N3 3EJ · premises record
Applicant Malayeri · Agent Domus Architects & Project Managers Ltd
Proposed Lawful Development Certificate
Approved
2018-01-08
Single storey side and rear extensions. New front porch. (Amended Plans).
26 Wickliffe Avenue London N3 3EJ · premises record
Applicant Mr & Mrs Malayeri · Agent Domus Architects and Project Managers Ltd
Householder Application
Approved
2018-01-08
Part single, part two storey side and rear extensions. New front porch. (Amended Plans).
26 Wickliffe Avenue London N3 3EJ · premises record
Applicant Mr & Mrs Malayeri · Agent Domus Architects and Project Managers Ltd
Householder Application
Approved
2018-01-08
Single storey rear and three storey side extension. New front porch. (Amended Plans).
26 Wickliffe Avenue London N3 3EJ · premises record
Applicant Mr & Mrs Malayeri · Agent Domus Architects and Project Managers Ltd
Householder Application
Refused
2018-01-08
Single storey side and rear extension
24 Wickliffe Avenue London N3 3EJ · premises record
Applicant Mr & Mrs Jonas · Agent Domus Architects and Project Managers Ltd
Householder Application
Approved
2017-12-18
Part single, part two storey side and rear extension
24 Wickliffe Avenue London N3 3EJ · premises record
Applicant Mr & Mrs Jonas · Agent Domus Architects and Project Managers Ltd
Householder Application
Refused
2017-12-18
Conversion of garage into habitable space, replacement of existing garage door with window
34 Wickliffe Avenue London N3 3EJ · premises record
Approved
2021-06-17
More
Householder Application
Single storey rear extension. Three storey side extension
24 Wickliffe Avenue London N3 3EJ · premises record
Approved
2019-02-01
More
Householder Application
Single storey rear and three storey side extension. New front porch
26 Wickliffe Avenue London N3 3EJ · premises record
Applicant Mr & Mrs Malayeri · Agent Domus Architects and Project Managers Ltd · Officer Aine Geraghty
Refused
2019-01-09
More
Householder Application
Show all 10 rows
Single storey rear extension. Three storey side extension
24 Wickliffe Avenue London N3 3EJ · premises record
Refused
2018-08-16
More
Householder Application
Roof extension involving rear dormer window with juliette balcony and 3no. rooflights to front elevation.
26 Wickliffe Avenue London N3 3EJ · premises record
Applicant Malayeri · Agent Domus Architects & Project Managers Ltd
Approved
2018-01-08
More
Proposed Lawful Development Certificate
Single storey side and rear extensions. New front porch. (Amended Plans).
26 Wickliffe Avenue London N3 3EJ · premises record
Applicant Mr & Mrs Malayeri · Agent Domus Architects and Project Managers Ltd
Approved
2018-01-08
More
Householder Application
Part single, part two storey side and rear extensions. New front porch. (Amended Plans).
26 Wickliffe Avenue London N3 3EJ · premises record
Applicant Mr & Mrs Malayeri · Agent Domus Architects and Project Managers Ltd
Approved
2018-01-08
More
Householder Application
Single storey rear and three storey side extension. New front porch. (Amended Plans).
26 Wickliffe Avenue London N3 3EJ · premises record
Applicant Mr & Mrs Malayeri · Agent Domus Architects and Project Managers Ltd
Refused
2018-01-08
More
Householder Application
Single storey side and rear extension
24 Wickliffe Avenue London N3 3EJ · premises record
Applicant Mr & Mrs Jonas · Agent Domus Architects and Project Managers Ltd
Approved
2017-12-18
More
Householder Application
Part single, part two storey side and rear extension
24 Wickliffe Avenue London N3 3EJ · premises record
Applicant Mr & Mrs Jonas · Agent Domus Architects and Project Managers Ltd
Refused
2017-12-18
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 19 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
The London Borough of Barnet (Windsor Road & Wickliffe Avenue, Finchley, N.3.) Tree Preservation Order 1969 made under The Town and Country Planning Acts 1962 and 1968 Civic amenities Act 1967. · reference TRE/FI/23/A1 · covers 19 of 19 premises. Protected-tree works may require consent or formal notice.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 19 of 19 premises. Some normally permitted changes may require planning permission.
Tree Preservation Zone
The London Borough of Barnet (Windsor Road & Wickliffe Avenue, Finchley, N.3.) Tree Preservation Order 1969 made under The Town and Country Planning Acts 1962 and 1968 Civic amenities Act 1967. · reference TRE/FI/23/A1 · covers 19 of 19 premises. Protected-tree works may require consent or formal notice.
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 6 applications
Applicant on 4 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 9 applications
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Applicant on 6 applications
Applicant on 4 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 9 applications
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Development
What could it become?
Planning precedent33 applications and 33 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings B: 1, C: 3, D: 9, 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
Planning Atlas ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
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.