Postcode record · Barnet
N3 2AS.
N3 2AS has 29 known premises and 18 planning records — 9 approved of 18 decided (50%). 10 EPC records.
Postcode N3 2AS · boundary not held, centred on the postcodeApprovedRefusedOther18 on the map — every match
At a glance · this postcodeBarnet profile →
29
Premises
known addresses (UPRNs)
18
Applications
18 decided
50%
Approval rate
9 approved · 7 refused
54 days
Median decision time
average 48 days · 18 dated decisions
10
EPC records
ratings C 1 · D 7 · E 1 · F 1
18
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?
N3 2AS has 29 known premises and 18 planning records — 9 approved of 18 decided (50%). 10 EPC records.
Premises (18 of 29 shown)
Name
Details
UPRN 200024307
UPRN 200024309
UPRN 200024311
UPRN 200024313
UPRN 200024315
UPRN 200024317
UPRN 200024319
UPRN 200024321
UPRN 200024323
UPRN 200024325
UPRN 200024307
UPRN 200024309
UPRN 200024311
Show all 10 rows
UPRN 200024313
UPRN 200024315
UPRN 200024317
UPRN 200024319
UPRN 200024321
UPRN 200024323
UPRN 200024325
Planning
What happened?
18 planning applications across the postcode; 9 approved of 18 decided (50%). Latest 18 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Change of use from a single dwellinghouse (Use Class C3) to a 5 bed HMO (House in Multiple Occupation (Use Class C4) for 6 people (Retrospective Application) Associated refuse/recycling/cycle storage
29 Clifton Road London N3 2AS · premises record
Officer Tina Oliveira
Retention/Continued Use
Refused
2025-01-15
Single storey rear extension with a depth of 5.85 metres, beyond the original rear wall and a maximum height of 3.40 metres and an eaves height of 3.00 metres.
3 Clifton Road London N3 2AS · premises record
Officer Rish Mehan
Prior Notification (Householder)
Refused
2023-06-22
Single storey side/rear infill extension
3 Clifton Road London N3 2AS · premises record
Officer Asha Chhabhaiya
Householder Application
Approved
2023-04-05
Householder Application
Approved
2021-04-16
Roof extension involving, rear dormer windows with Juliette balcony and 3no front facing rooflights. Single storey rear extension.
29 Clifton Road London N3 2AS · premises record
Officer Helen McGuinness
Proposed Lawful Development Certificate
Approved
2021-02-03
Installation of front access ramp with associated handrails
45 Clifton Road London N3 2AS · premises record
Officer Madara Tukisa
Householder Application
Approved
2017-12-20
Single storey rear extension with a proposed depth of 5.8 metres from original rear wall, eaves height of 2.7 metres and maximum height of 3.2 metres
13 Clifton Road London N3 2AS · premises record
Prior Notification (Householder)
Refused
2016-11-17
Single storey rear extension with a proposed depth of 3.4 metres, eaves height of 3 metres and a maximum height of 3 metres (north); single storey rear extension with a proposed depth of 5.8 metres, eaves height of 2.7 metres and a maximum height of 3.2 metres (South) following demolition of the existing rear conservatory.
13 Clifton Road London N3 2AS · premises record
Prior Notification (Householder)
Not required
2016-11-01
Single storey rear extension with a proposed depth of 3.4 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
13 Clifton Road London N3 2AS · premises record
Officer Agnes Wanja
Prior Notification (Householder)
Not required
2016-11-01
Single storey rear extension with a proposed depth of 3.4 metres from original rear wall, eaves height of 3 metres and a maximum height of 3 metres
13 Clifton Road London N3 2AS · premises record
Prior Approval
Refused
2016-10-19
Change of use from a single dwellinghouse (Use Class C3) to a 5 bed HMO (House in Multiple Occupation (Use Class C4) for 6 people (Retrospective Application) Associated refuse/recycling/cycle storage
29 Clifton Road London N3 2AS · premises record
Officer Tina Oliveira
Refused
2025-01-15
More
Retention/Continued Use
Single storey rear extension with a depth of 5.85 metres, beyond the original rear wall and a maximum height of 3.40 metres and an eaves height of 3.00 metres.
3 Clifton Road London N3 2AS · premises record
Officer Rish Mehan
Refused
2023-06-22
More
Prior Notification (Householder)
Single storey side/rear infill extension
3 Clifton Road London N3 2AS · premises record
Officer Asha Chhabhaiya
Approved
2023-04-05
More
Householder Application
Show all 10 rows
Approved
2021-04-16
More
Householder Application
Roof extension involving, rear dormer windows with Juliette balcony and 3no front facing rooflights. Single storey rear extension.
29 Clifton Road London N3 2AS · premises record
Officer Helen McGuinness
Approved
2021-02-03
More
Proposed Lawful Development Certificate
Installation of front access ramp with associated handrails
45 Clifton Road London N3 2AS · premises record
Officer Madara Tukisa
Approved
2017-12-20
More
Householder Application
Single storey rear extension with a proposed depth of 5.8 metres from original rear wall, eaves height of 2.7 metres and maximum height of 3.2 metres
13 Clifton Road London N3 2AS · premises record
Refused
2016-11-17
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 3.4 metres, eaves height of 3 metres and a maximum height of 3 metres (north); single storey rear extension with a proposed depth of 5.8 metres, eaves height of 2.7 metres and a maximum height of 3.2 metres (South) following demolition of the existing rear conservatory.
13 Clifton Road London N3 2AS · premises record
Not required
2016-11-01
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 3.4 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
13 Clifton Road London N3 2AS · premises record
Officer Agnes Wanja
Not required
2016-11-01
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 3.4 metres from original rear wall, eaves height of 3 metres and a maximum height of 3 metres
13 Clifton Road London N3 2AS · premises record
Refused
2016-10-19
More
Prior Approval
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 29 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 29 of 29 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 29 of 29 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 18 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
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
Case officer on 1 application
Case officer on 3 applications
Case officer on 1 application
Case officer on 1 application
Show all 10 rows
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 precedent18 applications and 18 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 1, D: 7, E: 1, F: 1.
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.
8 intent signals recorded in this postcode
HMO licence expiring · Beatable refusal · EPC F/G · Long hold · HMO licensed
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.