Postcode record · Barnet
HA8 0NJ.
HA8 0NJ has 26 known premises and 6 planning records — 4 approved of 5 decided (80%). 17 EPC records.
Postcode HA8 0NJ · boundary not held, centred on the postcodeApprovedRefusedOther6 exact1 approximate7 on the map — every match
At a glance · this postcodeBarnet profile →
26
Premises
known addresses (UPRNs)
6
Applications
5 decided
80%
Approval rate
4 approved · 0 refused
17
EPC records
ratings C 6 · D 11
7
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?
HA8 0NJ has 26 known premises and 6 planning records — 4 approved of 5 decided (80%). 17 EPC records.
Premises (18 of 26 shown)
Name
Details
UPRN 200122915
UPRN 200122918
UPRN 200122920
UPRN 200122922
UPRN 200122924
UPRN 200122926
UPRN 200122928
UPRN 200122930
UPRN 200122932
UPRN 200122934
UPRN 200122915
UPRN 200122918
UPRN 200122920
Show all 10 rows
UPRN 200122922
UPRN 200122924
UPRN 200122926
UPRN 200122928
UPRN 200122930
UPRN 200122932
UPRN 200122934
Planning
What happened?
6 planning applications across the postcode; 4 approved of 5 decided (80%). Latest 6 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension and 1 no. rooflight following the demolition of existing conservatory
236 Watling Avenue Edgware HA8 0NJ · premises record
Householder Application
Approved
2024-12-09
1 x Juniper (applicants ref. T1) - Fell to ground level by sectional take down.
218 Watling Avenue Edgware HA8 0NJ · premises record
Trees: Notices of Intent
No determination
2023-03-02
Single storey rear extension.
214 Watling Avenue, Edgware, Middx, HA8 0NJ · premises record
Proposed Lawful Development Certificate
Approved
2012-05-24
Single storey side/rear wrap around extension following demolition of exisitng side and rear extension.
242 Watling Avenue, Edgware, Middx, HA8 0NJ · premises record
Householder Application
Approved
2012-04-16
Single storey side and rear extension.
204 Watling Avenue Edgware HA8 0NJ · premises record
Applicant Not disclosed
Full Application
Approved
1999-02-02
Single storey rear extension and 1 no. rooflight following the demolition of existing conservatory
236 Watling Avenue Edgware HA8 0NJ · premises record
Approved
2024-12-09
More
Householder Application
1 x Juniper (applicants ref. T1) - Fell to ground level by sectional take down.
218 Watling Avenue Edgware HA8 0NJ · premises record
No determination
2023-03-02
More
Trees: Notices of Intent
Single storey rear extension.
214 Watling Avenue, Edgware, Middx, HA8 0NJ · premises record
Approved
2012-05-24
More
Proposed Lawful Development Certificate
Show all 6 rows
Single storey side/rear wrap around extension following demolition of exisitng side and rear extension.
242 Watling Avenue, Edgware, Middx, HA8 0NJ · premises record
Approved
2012-04-16
More
Householder Application
Single storey side and rear extension.
204 Watling Avenue Edgware HA8 0NJ · premises record
Applicant Not disclosed
Approved
1999-02-02
More
Full 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 26 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 26 of 26 premises. Some normally permitted changes may require planning permission.
Conservation Area
The Watling Estate · reference CA04 · covers 26 of 26 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 26 of 26 premises. Some normally permitted changes may require planning permission.
Conservation Area
The Watling Estate · reference CA04 · covers 26 of 26 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 6 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent6 applications and 7 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy17 EPC records; ratings C: 6, D: 11.
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.