Postcode record · Barnet
EN4 9NX.
EN4 9NX has 28 known premises and 23 planning records — 17 approved of 23 decided (73.9%). 16 EPC records.
Postcode EN4 9NX · boundary not held, centred on the postcodeApprovedRefusedOther23 exact23 on the map — every match
At a glance · this postcodeBarnet profile →
28
Premises
known addresses (UPRNs)
23
Applications
23 decided
73.9%
Approval rate
17 approved · 5 refused
16
EPC records
ratings D 8 · E 8
23
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 9NX has 28 known premises and 23 planning records — 17 approved of 23 decided (73.9%). 16 EPC records.
Premises (18 of 28 shown)
Name
Details
UPRN 200069073
UPRN 200078630
UPRN 200078633
UPRN 200078634
UPRN 200078693
UPRN 200078694
UPRN 200078695
UPRN 200078696
UPRN 200078697
UPRN 200078698
UPRN 200069073
UPRN 200078630
UPRN 200078633
Show all 10 rows
UPRN 200078634
UPRN 200078693
UPRN 200078694
UPRN 200078695
UPRN 200078696
UPRN 200078697
UPRN 200078698
Planning
What happened?
23 planning applications across the postcode; 17 approved of 23 decided (73.9%). Latest 23 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
First floor rear extension
81 Margaret Road Barnet EN4 9NX · premises record
Householder Application
Refused
2022-09-19
Single storey rear extension with 3no. roof lights following demolition of the existing conservatory
60 Margaret Road Barnet EN4 9NX · premises record
Householder Application
Approved
2020-12-24
Single storey rear extension
73 Margaret Road Barnet EN4 9NX · premises record
Householder Application
Approved
2019-10-25
Single storey rear extension
73 Margaret Road Barnet EN4 9NX · premises record
Proposed Lawful Development Certificate
Withdrawn
2019-10-15
Single storey side/rear extension following demolition of the existing conservatory. New boundary wall
70 Margaret Road Barnet EN4 9NX · premises record
Householder Application
Approved
2019-05-16
Single storey side/rear extension
85 Margaret Road Barnet EN4 9NX · premises record
Householder Application
Approved
2019-04-08
Single storey side and rear extension following demolition of existing shed
83 Margaret Road Barnet EN4 9NX · premises record
Householder Application
Approved
2016-09-13
Roof extension including rear dormer window to facilitate a loft conversion
83 Margaret Road Barnet EN4 9NX · premises record
Proposed Lawful Development Certificate
Approved
2016-09-12
Householder Application
Approved
2016-08-30
Single storey side/rear extension
72 Margaret Road Barnet EN4 9NX · premises record
Applicant Miss Felicity Wright · Agent London Residential Architects Limited
Householder Application
Approved
2016-06-08
First floor rear extension
81 Margaret Road Barnet EN4 9NX · premises record
Refused
2022-09-19
More
Householder Application
Single storey rear extension with 3no. roof lights following demolition of the existing conservatory
60 Margaret Road Barnet EN4 9NX · premises record
Approved
2020-12-24
More
Householder Application
Single storey rear extension
73 Margaret Road Barnet EN4 9NX · premises record
Approved
2019-10-25
More
Householder Application
Show all 10 rows
Single storey rear extension
73 Margaret Road Barnet EN4 9NX · premises record
Withdrawn
2019-10-15
More
Proposed Lawful Development Certificate
Single storey side/rear extension following demolition of the existing conservatory. New boundary wall
70 Margaret Road Barnet EN4 9NX · premises record
Approved
2019-05-16
More
Householder Application
Single storey side/rear extension
85 Margaret Road Barnet EN4 9NX · premises record
Approved
2019-04-08
More
Householder Application
Single storey side and rear extension following demolition of existing shed
83 Margaret Road Barnet EN4 9NX · premises record
Approved
2016-09-13
More
Householder Application
Roof extension including rear dormer window to facilitate a loft conversion
83 Margaret Road Barnet EN4 9NX · premises record
Approved
2016-09-12
More
Proposed Lawful Development Certificate
Approved
2016-08-30
More
Householder Application
Single storey side/rear extension
72 Margaret Road Barnet EN4 9NX · premises record
Applicant Miss Felicity Wright · Agent London Residential Architects Limited
Approved
2016-06-08
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 28 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 28 of 28 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 28 of 28 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 23 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 precedent23 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings D: 8, E: 8.
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.
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.