Postcode record · Barnet
N3 3ER.
N3 3ER has 13 known premises and 28 planning records — 21 approved of 28 decided (75%). 7 EPC records.
Postcode N3 3ER · boundary not held, centred on the postcodeApprovedRefusedOther28 exact28 on the map — every match
At a glance · this postcodeBarnet profile →
13
Premises
known addresses (UPRNs)
28
Applications
28 decided
75%
Approval rate
21 approved · 7 refused
7
EPC records
ratings C 2 · D 1 · E 2 · F 2
28
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 3ER has 13 known premises and 28 planning records — 21 approved of 28 decided (75%). 7 EPC records.
Premises
Name
Details
UPRN 200016537
UPRN 200016555
UPRN 200016557
UPRN 200016559
UPRN 200016561
UPRN 200016563
UPRN 200016565
UPRN 200016567
UPRN 200016569
UPRN 200016571
UPRN 200016537
UPRN 200016555
UPRN 200016557
Show all 10 rows
UPRN 200016559
UPRN 200016561
UPRN 200016563
UPRN 200016565
UPRN 200016567
UPRN 200016569
UPRN 200016571
Planning
What happened?
28 planning applications across the postcode; 21 approved of 28 decided (75%). Latest 28 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
New front hardstanding and vehicular access to provide off street parking. New retaining wall with railings. Alterations to front access steps
22 Broughton Avenue London N3 3ER · premises record
Householder Application
Approved
2025-05-27
Submission of details of condition 3 (Noise report) pursuant to planning permission 24/4025/HSE dated 09/12/24
22 Broughton Avenue London N3 3ER · premises record
Conditions
Approved
2024-12-16
Installation of an air source heat pump to rear garden
22 Broughton Avenue London N3 3ER · premises record
Householder Application
Approved
2024-10-14
Single storey rear extension with 1no. roof lantern with relocated retaining wall to form new patio and access steps (amended description)
22 Broughton Avenue London N3 3ER · premises record
Householder Application
Approved
2024-05-16
Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.70m and eaves height of 3.00m
22 Broughton Avenue London N3 3ER · premises record
Prior Notification (Householder)
Refused
2024-03-25
Roof extension involving hip to gable with juliette balcony, rear dormer, 2no. front facing rooflights and Internal ground floor alterations
22 Broughton Avenue London N3 3ER · premises record
Proposed Lawful Development Certificate
Approved
2022-10-27
Single story side extension
24 Broughton Avenue London N3 3ER · premises record
Householder Application
Refused
2016-11-24
Single storey rear extension. Conversion of garage into habitable space including replacement of garage door with window to match existing. New front porch.
8 Broughton Avenue, London, N3 3ER · premises record
Householder Application
Approved
2013-06-05
Single storey side extension.
2 Broughton Avenue, London, N3 3ER · premises record
Proposed Lawful Development Certificate
Approved
2011-02-16
Formation of new front driveway and new vehicular access. Erection of new retaining walls with railings and timber fencing. New external steps to rear. Associated works.
2 Broughton Avenue, London, N3 3ER · premises record
Householder Application
Approved
2011-02-16
New front hardstanding and vehicular access to provide off street parking. New retaining wall with railings. Alterations to front access steps
22 Broughton Avenue London N3 3ER · premises record
Approved
2025-05-27
More
Householder Application
Submission of details of condition 3 (Noise report) pursuant to planning permission 24/4025/HSE dated 09/12/24
22 Broughton Avenue London N3 3ER · premises record
Approved
2024-12-16
More
Conditions
Installation of an air source heat pump to rear garden
22 Broughton Avenue London N3 3ER · premises record
Approved
2024-10-14
More
Householder Application
Show all 10 rows
Single storey rear extension with 1no. roof lantern with relocated retaining wall to form new patio and access steps (amended description)
22 Broughton Avenue London N3 3ER · premises record
Approved
2024-05-16
More
Householder Application
Single storey rear extension with a proposed depth of 6.00m, maximum height of 3.70m and eaves height of 3.00m
22 Broughton Avenue London N3 3ER · premises record
Refused
2024-03-25
More
Prior Notification (Householder)
Roof extension involving hip to gable with juliette balcony, rear dormer, 2no. front facing rooflights and Internal ground floor alterations
22 Broughton Avenue London N3 3ER · premises record
Approved
2022-10-27
More
Proposed Lawful Development Certificate
Single story side extension
24 Broughton Avenue London N3 3ER · premises record
Refused
2016-11-24
More
Householder Application
Single storey rear extension. Conversion of garage into habitable space including replacement of garage door with window to match existing. New front porch.
8 Broughton Avenue, London, N3 3ER · premises record
Approved
2013-06-05
More
Householder Application
Single storey side extension.
2 Broughton Avenue, London, N3 3ER · premises record
Approved
2011-02-16
More
Proposed Lawful Development Certificate
Formation of new front driveway and new vehicular access. Erection of new retaining walls with railings and timber fencing. New external steps to rear. Associated works.
2 Broughton Avenue, London, N3 3ER · premises record
Approved
2011-02-16
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 13 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 13 of 13 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 13 of 13 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 28 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
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
Agent on 3 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Development
What could it become?
Planning precedent28 applications and 28 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings C: 2, D: 1, E: 2, F: 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.
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.