Postcode record · Barnet
N20 8DA.
N20 8DA has 4 known premises and 5 planning records — 4 approved of 5 decided (80%). 3 EPC records.
Postcode N20 8DA · boundary not held, centred on the postcodeApprovedRefusedOther5 exact5 on the map — every match
At a glance · this postcodeBarnet profile →
4
Premises
known addresses (UPRNs)
5
Applications
5 decided
80%
Approval rate
4 approved · 0 refused
3
EPC records
ratings D 3
5
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?
N20 8DA has 4 known premises and 5 planning records — 4 approved of 5 decided (80%). 3 EPC records.
Premises
Name
Details
UPRN 200026925
UPRN 200026926
UPRN 200026927
UPRN 200151729
UPRN 200026925
UPRN 200026926
UPRN 200026927
Show all 4 rows
UPRN 200151729
Planning
What happened?
5 planning applications across the postcode; 4 approved of 5 decided (80%). Latest 5 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension following demolition of existing rear extension
25 Coppice Walk London N20 8DA · premises record
Householder Application
Approved
2020-11-04
Part single, part three-storey rear extension. Alterations to roof to facilitate a loft conversion.
25 Coppice Walk London N20 8DA · premises record
Applicant Mrs Y O'Donnell
Full Application
Approved
2006-06-23
Part single, part three-storey rear extension. Alteration to roof including rear dormer window to facilitate a loft conversion.
25 Coppice Walk London N20 8DA · premises record
Applicant Mrs Y O'Donnell
Full Application
Withdrawn
2006-02-22
Erection of side and rear dormer window extensions.
24 Coppice Walk London N20 8DA · premises record
Applicant Mr & Mrs Gavin
Full Application
Approved
2002-05-17
Single storey side and rear extension.
24 Coppice Walk London N20 · premises record
Applicant Not disclosed
Full Application
Approved
1997-10-08
Single storey rear extension following demolition of existing rear extension
25 Coppice Walk London N20 8DA · premises record
Approved
2020-11-04
More
Householder Application
Part single, part three-storey rear extension. Alterations to roof to facilitate a loft conversion.
25 Coppice Walk London N20 8DA · premises record
Applicant Mrs Y O'Donnell
Approved
2006-06-23
More
Full Application
Part single, part three-storey rear extension. Alteration to roof including rear dormer window to facilitate a loft conversion.
25 Coppice Walk London N20 8DA · premises record
Applicant Mrs Y O'Donnell
Withdrawn
2006-02-22
More
Full Application
Show all 5 rows
Erection of side and rear dormer window extensions.
24 Coppice Walk London N20 8DA · premises record
Applicant Mr & Mrs Gavin
Approved
2002-05-17
More
Full Application
Single storey side and rear extension.
24 Coppice Walk London N20 · premises record
Applicant Not disclosed
Approved
1997-10-08
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 4 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 4 of 4 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 4 of 4 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 5 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Case officer on 1 application
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 6 rows
Applicant on 1 application
Agent on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent5 applications and 5 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy3 EPC records; ratings D: 3.
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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.