Postcode record · Barnet
EN4 8NA.
EN4 8NA has 22 known premises and 14 planning records — 12 approved of 14 decided (85.7%). 12 EPC records.
Postcode EN4 8NA · boundary not held, centred on the postcodeApprovedRefusedOther14 exact14 on the map — every match
At a glance · this postcodeBarnet profile →
22
Premises
known addresses (UPRNs)
14
Applications
14 decided
85.7%
Approval rate
12 approved · 2 refused
12
EPC records
ratings C 1 · D 9 · E 2
14
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?
EN4 8NA has 22 known premises and 14 planning records — 12 approved of 14 decided (85.7%). 12 EPC records.
Premises (18 of 22 shown)
Name
Details
UPRN 200005740
UPRN 200005741
UPRN 200005742
UPRN 200005743
UPRN 200005744
UPRN 200005745
UPRN 200005809
UPRN 200005810
UPRN 200005811
UPRN 200005812
UPRN 200005740
UPRN 200005741
UPRN 200005742
Show all 10 rows
UPRN 200005743
UPRN 200005744
UPRN 200005745
UPRN 200005809
UPRN 200005810
UPRN 200005811
UPRN 200005812
Planning
What happened?
14 planning applications across the postcode; 12 approved of 14 decided (85.7%). Latest 14 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window
81 Avondale Avenue Barnet EN4 8NA · premises record
Proposed Lawful Development Certificate
Approved
2026-04-29
Part single, part two storey side and rear extension. New front porch
89 Avondale Avenue Barnet EN4 8NA · premises record
Householder Application
Approved
2025-12-22
Roof extension including hip to gable, rear dormer window and 1no. front facing rooflight
89 Avondale Avenue Barnet EN4 8NA · premises record
Proposed Lawful Development Certificate
Approved
2022-12-07
Part single, part two storey side and rear extension. New front porch.
89 Avondale Avenue Barnet EN4 8NA · premises record
Householder Application
Approved
2022-09-19
Single storey rear extension
96 Avondale Avenue Barnet EN4 8NA · premises record
Full Application
Approved
2021-07-05
Extensions to roof involving hip to gable end, rear dormer and 2 no rooflights to the front elevation
87 Avondale Avenue Barnet EN4 8NA · premises record
Proposed Lawful Development Certificate
Approved
2016-03-11
Single storey rear extension following the demolition of the existing shed. New front porch.
87 Avondale Avenue Barnet EN4 8NA · premises record
Householder Application
Approved
2016-03-11
Single storey rear extension and new patio area.
87 Avondale Avenue, Barnet, Herts, EN4 8NA · premises record
Full Application
Approved
2011-06-06
Two storey rear extension. Alterations to existing single storey flat roof to form a pitched roof. Alterations to existing side entrance and insertion of new windows to side elevation. Timber decking to rear.
79 Avondale Avenue, Barnet, Herts, EN4 8NA · premises record
Full Application
Approved
2009-12-10
Demolition and re-build of rear extension.
79 Avondale Avenue, Barnet, Herts, EN4 8NA · premises record
Proposed Lawful Development Certificate
Refused
2009-04-06
Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window
81 Avondale Avenue Barnet EN4 8NA · premises record
Approved
2026-04-29
More
Proposed Lawful Development Certificate
Part single, part two storey side and rear extension. New front porch
89 Avondale Avenue Barnet EN4 8NA · premises record
Approved
2025-12-22
More
Householder Application
Roof extension including hip to gable, rear dormer window and 1no. front facing rooflight
89 Avondale Avenue Barnet EN4 8NA · premises record
Approved
2022-12-07
More
Proposed Lawful Development Certificate
Show all 10 rows
Part single, part two storey side and rear extension. New front porch.
89 Avondale Avenue Barnet EN4 8NA · premises record
Approved
2022-09-19
More
Householder Application
Single storey rear extension
96 Avondale Avenue Barnet EN4 8NA · premises record
Approved
2021-07-05
More
Full Application
Extensions to roof involving hip to gable end, rear dormer and 2 no rooflights to the front elevation
87 Avondale Avenue Barnet EN4 8NA · premises record
Approved
2016-03-11
More
Proposed Lawful Development Certificate
Single storey rear extension following the demolition of the existing shed. New front porch.
87 Avondale Avenue Barnet EN4 8NA · premises record
Approved
2016-03-11
More
Householder Application
Single storey rear extension and new patio area.
87 Avondale Avenue, Barnet, Herts, EN4 8NA · premises record
Approved
2011-06-06
More
Full Application
Two storey rear extension. Alterations to existing single storey flat roof to form a pitched roof. Alterations to existing side entrance and insertion of new windows to side elevation. Timber decking to rear.
79 Avondale Avenue, Barnet, Herts, EN4 8NA · premises record
Approved
2009-12-10
More
Full Application
Demolition and re-build of rear extension.
79 Avondale Avenue, Barnet, Herts, EN4 8NA · premises record
Refused
2009-04-06
More
Proposed Lawful Development Certificate
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 22 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 22 of 22 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 22 of 22 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 14 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 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 2 applications
Applicant on 2 applications
Applicant on 2 applications
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 precedent14 applications and 14 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 1, D: 9, E: 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
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.
6 intent signals recorded in this postcode
Charge registered · Portfolio seller · Long hold
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.