Postcode record · Barnet
N20 0AS.
N20 0AS has 19 known premises and 7 planning records — 5 approved of 6 decided (83.3%). 12 EPC records.
Postcode N20 0AS · boundary not held, centred on the postcodeApprovedRefusedOther7 on the map — every match
At a glance · this postcodeBarnet profile →
19
Premises
known addresses (UPRNs)
7
Applications
6 decided
83.3%
Approval rate
5 approved · 0 refused
99 days
Median decision time
average 80 days · 6 dated decisions
12
EPC records
ratings C 2 · D 8 · E 2
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?
N20 0AS has 19 known premises and 7 planning records — 5 approved of 6 decided (83.3%). 12 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 200100309
UPRN 200100310
UPRN 200100311
UPRN 200100312
UPRN 200100313
UPRN 200100314
UPRN 200100315
UPRN 200100316
UPRN 200100430
UPRN 200100432
UPRN 200100309
UPRN 200100310
UPRN 200100311
Show all 10 rows
UPRN 200100312
UPRN 200100313
UPRN 200100314
UPRN 200100315
UPRN 200100316
UPRN 200100430
UPRN 200100432
Planning
What happened?
7 planning applications across the postcode; 5 approved of 6 decided (83.3%). Latest 7 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear/side extension following the partial demolition of the existing garage/storage
116 Russell Lane London N20 0AS · premises record
Officer Lottie Burden
Householder Application
Unknown
2026-05-06
Installation of 1no. 10m wooden pole
Opp 126 Russell Lane London N20 0AS · premises record
Officer Muhsin Ahmed
Licence Notification
Not required
2024-07-04
Roof extension involving side and rear dormer windows and 2no front facing rooflights
106A Russell Lane London N20 0AS · premises record
Officer Jonathan Martin
Full Application
Approved
2021-02-18
Roof extension, including hip to gable, rear dormer window and 1no. rooflight to front roofslope
106A Russell Lane London N20 0AS · premises record
Full Application
Approved
2019-06-11
Single storey rear conservatory.
120 Russell Lane London N20 0AS · premises record
Officer Lisa Cheung
Existing Lawful Development Certificate
Approved
2007-12-03
Full Application
Approved
2002-03-06
Demolition of detached garage building and erection of two-storey side extension and front extension.
114 Russell Lane London N20 0AS · premises record
Full Application
Approved
2000-02-21
Single storey rear/side extension following the partial demolition of the existing garage/storage
116 Russell Lane London N20 0AS · premises record
Officer Lottie Burden
Unknown
2026-05-06
More
Householder Application
Installation of 1no. 10m wooden pole
Opp 126 Russell Lane London N20 0AS · premises record
Officer Muhsin Ahmed
Not required
2024-07-04
More
Licence Notification
Roof extension involving side and rear dormer windows and 2no front facing rooflights
106A Russell Lane London N20 0AS · premises record
Officer Jonathan Martin
Approved
2021-02-18
More
Full Application
Show all 7 rows
Roof extension, including hip to gable, rear dormer window and 1no. rooflight to front roofslope
106A Russell Lane London N20 0AS · premises record
Approved
2019-06-11
More
Full Application
Single storey rear conservatory.
120 Russell Lane London N20 0AS · premises record
Officer Lisa Cheung
Approved
2007-12-03
More
Existing Lawful Development Certificate
Approved
2002-03-06
More
Full Application
Demolition of detached garage building and erection of two-storey side extension and front extension.
114 Russell Lane London N20 0AS · premises record
Approved
2000-02-21
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 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.
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.
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 7 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent7 applications and 7 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 2, D: 8, 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
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.
5 intent signals recorded in this postcode
Charge registered · Portfolio seller · Long hold
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.