Postcode record · Barnet
N3 3SJ.
N3 3SJ has 17 known premises and 37 planning records — 23 approved of 36 decided (63.9%). 9 EPC records.
Postcode N3 3SJ · boundary not held, centred on the postcodeApprovedRefusedOther37 exact11 approximate48 on the map — every match
At a glance · this postcodeBarnet profile →
17
Premises
known addresses (UPRNs)
37
Applications
36 decided
63.9%
Approval rate
23 approved · 6 refused
9
EPC records
ratings C 2 · D 4 · E 3
48
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 3SJ has 17 known premises and 37 planning records — 23 approved of 36 decided (63.9%). 9 EPC records.
Premises
Name
Details
UPRN 200058861
UPRN 200058862
UPRN 200058863
UPRN 200058864
UPRN 200058865
UPRN 200059136
UPRN 200059153
UPRN 200059170
UPRN 200059172
UPRN 200059175
UPRN 200058861
UPRN 200058862
UPRN 200058863
Show all 10 rows
UPRN 200058864
UPRN 200058865
UPRN 200059136
UPRN 200059153
UPRN 200059170
UPRN 200059172
UPRN 200059175
Planning
What happened?
37 planning applications across the postcode; 23 approved of 36 decided (63.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Submission of details of condition 5 (Arboricultural Method Statement) 7 (Foundation Design) 8 (Hard and Soft landscaping) 9 (Excavation for services) 11 (Green roof) pursuant to planning permission 24/1008/FUL dated 28/06/2024
130 Hendon Lane London N3 3SJ · premises record
Conditions
Approved
2025-02-11
Erection of a single storey rear outbuilding
130 Hendon Lane London N3 3SJ · premises record
Full Application
Approved
2024-03-11
Two storey side extension and single storey rear extension. Installation of one door and two windows on the west elevation, two new doors on the east elevation, two new of lights at main roof. Glazed stair enclosure for fire escape. Provision of hardstanding and steps at the rear
130 Hendon Lane London N3 3SJ · premises record
Full Application
Approved
2023-10-10
Single storey rear extension following demolition of existing rear extension. Roof extension involving rear dormer window with Juliette balcony, 1no side facing rooflight
116 Hendon Lane London N3 3SJ · premises record
Householder Application
Approved
2022-01-17
Single storey rear extension and new roof over existing side extension including conversion of the existing utility room and replacement of double doors with single door
122 Hendon Lane London N3 3SJ · premises record
Householder
Approved
2021-12-07
Two storey side extension and single storey rear extension
130 Hendon Lane London N3 3SJ · premises record
Full Application
Approved
2021-12-02
Single storey rear extension and increase to front of existing side extension. Lightwell to existing basement
122 Hendon Lane London N3 3SJ · premises record
Householder Application
Approved
2021-01-27
Roof extension involving rear dormer window, 3no rooflights.
106 Hendon Lane London N3 3SJ · premises record
Householder Application
Approved
2020-01-27
Roof extension involving hip to gable, side dormer window, 1no side facing rooflights and 2no windows to rear dormer and new front window
106 Hendon Lane London N3 3SJ · premises record
Proposed Lawful Development Certificate
Refused
2019-11-04
Change of use to synagogue. Part single, part two storey side extension and single storey rear extension.
130 Hendon Lane, London, N3 3SJ · premises record
Full Application
Refused
2013-05-08
Submission of details of condition 5 (Arboricultural Method Statement) 7 (Foundation Design) 8 (Hard and Soft landscaping) 9 (Excavation for services) 11 (Green roof) pursuant to planning permission 24/1008/FUL dated 28/06/2024
130 Hendon Lane London N3 3SJ · premises record
Approved
2025-02-11
More
Conditions
Erection of a single storey rear outbuilding
130 Hendon Lane London N3 3SJ · premises record
Approved
2024-03-11
More
Full Application
Two storey side extension and single storey rear extension. Installation of one door and two windows on the west elevation, two new doors on the east elevation, two new of lights at main roof. Glazed stair enclosure for fire escape. Provision of hardstanding and steps at the rear
130 Hendon Lane London N3 3SJ · premises record
Approved
2023-10-10
More
Full Application
Show all 10 rows
Single storey rear extension following demolition of existing rear extension. Roof extension involving rear dormer window with Juliette balcony, 1no side facing rooflight
116 Hendon Lane London N3 3SJ · premises record
Approved
2022-01-17
More
Householder Application
Single storey rear extension and new roof over existing side extension including conversion of the existing utility room and replacement of double doors with single door
122 Hendon Lane London N3 3SJ · premises record
Approved
2021-12-07
More
Householder
Two storey side extension and single storey rear extension
130 Hendon Lane London N3 3SJ · premises record
Approved
2021-12-02
More
Full Application
Single storey rear extension and increase to front of existing side extension. Lightwell to existing basement
122 Hendon Lane London N3 3SJ · premises record
Approved
2021-01-27
More
Householder Application
Roof extension involving rear dormer window, 3no rooflights.
106 Hendon Lane London N3 3SJ · premises record
Approved
2020-01-27
More
Householder Application
Roof extension involving hip to gable, side dormer window, 1no side facing rooflights and 2no windows to rear dormer and new front window
106 Hendon Lane London N3 3SJ · premises record
Refused
2019-11-04
More
Proposed Lawful Development Certificate
Change of use to synagogue. Part single, part two storey side extension and single storey rear extension.
130 Hendon Lane, London, N3 3SJ · premises record
Refused
2013-05-08
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 17 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 17 of 17 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 17 of 17 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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
Applicant on 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent37 applications and 48 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 2, D: 4, E: 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
The Developer PlanOwnership, 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.