Postcode record · Barnet
NW4 4JG.
NW4 4JG has 14 known premises and 16 planning records — 8 approved of 16 decided (50%). 10 EPC records.
Postcode NW4 4JG · boundary not held, centred on the postcodeApprovedRefusedOther16 exact16 on the map — every match
At a glance · this postcodeBarnet profile →
14
Premises
known addresses (UPRNs)
16
Applications
16 decided
50%
Approval rate
8 approved · 6 refused
10
EPC records
ratings D 7 · E 3
16
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?
NW4 4JG has 14 known premises and 16 planning records — 8 approved of 16 decided (50%). 10 EPC records.
Premises
Name
Details
UPRN 200085247
UPRN 200085249
UPRN 200085251
UPRN 200085253
UPRN 200085255
UPRN 200085257
UPRN 200085259
UPRN 200085261
UPRN 200085263
UPRN 200085265
UPRN 200085247
UPRN 200085249
UPRN 200085251
Show all 10 rows
UPRN 200085253
UPRN 200085255
UPRN 200085257
UPRN 200085259
UPRN 200085261
UPRN 200085263
UPRN 200085265
Planning
What happened?
16 planning applications across the postcode; 8 approved of 16 decided (50%). Latest 16 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Part single, part two storey side/rear extension. New front porch. Front bay reconfiguration. New crown roof with side and rear dormers with juliette balcony and front facing rooflights. Changes to fenestration
17 Newark Way London NW4 4JG · premises record
Householder Application
Approved
2024-02-19
Part single, part two-storey side and rear extensions with associated alterations and extension to roof to create a new crown roof with rooflights to all roofslopes. New front porch
17 Newark Way London NW4 4JG · premises record
Householder Application
Approved
2023-08-03
Part single, part two-storey side and rear extensions with associated alterations and extension to roof to create a new crown roof with rooflights to all roofslopes. New front porch
17 Newark Way London NW4 4JG · premises record
Householder Application
Refused
2023-06-05
Single storey rear extension with a proposed depth of 8.00 metres from original rear wall, maximum height of 3.33 metres and eaves height of 3.00 metres.
17 Newark Way London NW4 4JG · premises record
Prior Notification (Householder)
Approved
2022-11-28
Single storey rear extension with a proposed depth of 8.00 metres from original rear wall, maximum height of 3.50 metres and eaves height of 3.00 metres.
17 Newark Way London NW4 4JG · premises record
Prior Notification (Householder)
Withdrawn
2022-10-25
Single storey rear extension with a proposed depth of 8.00 metres from original rear wall, maximum height of 4.00 metres and eaves height of 3.00 metres.
17 Newark Way London NW4 4JG · premises record
Prior Notification (Householder)
Refused
2022-10-17
Single storey rear extension
17 Newark Way London NW4 4JG · premises record
Proposed Lawful Development Certificate
Refused
2022-10-17
Non material amendment to planning permission 21/2470/HSE dated 21/05/2021 for `Single storey rear extension.` Amendments include change of rear sliding door and a casement door to a continuous sliding door [Amended Description]
13 Newark Way London NW4 4JG · premises record
Non Material Amendment
Approved
2022-09-14
Single storey rear extension
13 Newark Way London NW4 4JG · premises record
Householder Application
Approved
2021-05-04
Single storey rear extension with a proposed depth of 8 metres from original rear wall, eaves height of 2.8 metres and maximum height of 2.95 metres.
17 Newark Way London NW4 4JG · premises record
Applicant Mr Mohammed Javanmardi · Agent Mr Saleh Emran
Prior Notification (Householder)
Refused
2016-08-15
Part single, part two storey side/rear extension. New front porch. Front bay reconfiguration. New crown roof with side and rear dormers with juliette balcony and front facing rooflights. Changes to fenestration
17 Newark Way London NW4 4JG · premises record
Approved
2024-02-19
More
Householder Application
Part single, part two-storey side and rear extensions with associated alterations and extension to roof to create a new crown roof with rooflights to all roofslopes. New front porch
17 Newark Way London NW4 4JG · premises record
Approved
2023-08-03
More
Householder Application
Part single, part two-storey side and rear extensions with associated alterations and extension to roof to create a new crown roof with rooflights to all roofslopes. New front porch
17 Newark Way London NW4 4JG · premises record
Refused
2023-06-05
More
Householder Application
Show all 10 rows
Single storey rear extension with a proposed depth of 8.00 metres from original rear wall, maximum height of 3.33 metres and eaves height of 3.00 metres.
17 Newark Way London NW4 4JG · premises record
Approved
2022-11-28
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 8.00 metres from original rear wall, maximum height of 3.50 metres and eaves height of 3.00 metres.
17 Newark Way London NW4 4JG · premises record
Withdrawn
2022-10-25
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 8.00 metres from original rear wall, maximum height of 4.00 metres and eaves height of 3.00 metres.
17 Newark Way London NW4 4JG · premises record
Refused
2022-10-17
More
Prior Notification (Householder)
Single storey rear extension
17 Newark Way London NW4 4JG · premises record
Refused
2022-10-17
More
Proposed Lawful Development Certificate
Non material amendment to planning permission 21/2470/HSE dated 21/05/2021 for `Single storey rear extension.` Amendments include change of rear sliding door and a casement door to a continuous sliding door [Amended Description]
13 Newark Way London NW4 4JG · premises record
Approved
2022-09-14
More
Non Material Amendment
Single storey rear extension
13 Newark Way London NW4 4JG · premises record
Approved
2021-05-04
More
Householder Application
Single storey rear extension with a proposed depth of 8 metres from original rear wall, eaves height of 2.8 metres and maximum height of 2.95 metres.
17 Newark Way London NW4 4JG · premises record
Applicant Mr Mohammed Javanmardi · Agent Mr Saleh Emran
Refused
2016-08-15
More
Prior Notification (Householder)
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 14 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 14 of 14 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 14 of 14 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 16 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Applicant on 3 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
Agent on 7 applications
Agent on 3 applications
Applicant on 4 applications
Applicant on 3 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
Agent on 7 applications
Agent on 3 applications
Development
What could it become?
Planning precedent16 applications and 16 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings D: 7, 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
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.
2 intent signals recorded in this postcode
Portfolio seller · Long hold
Subscribe to see the signals →Thinking about a project here?
How long would a planning application take here? →
Barnet's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Barnet, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.