Postcode record · Barnet
EN4 9AR.
EN4 9AR has 17 known premises and 18 planning records — 16 approved of 18 decided (88.9%). 13 EPC records.
Postcode EN4 9AR · boundary not held, centred on the postcodeApprovedRefusedOther18 exact36 approximate54 on the map — every match
At a glance · this postcodeBarnet profile →
17
Premises
known addresses (UPRNs)
18
Applications
18 decided
88.9%
Approval rate
16 approved · 1 refused
13
EPC records
ratings B 1 · C 6 · D 5 · E 1
54
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?
EN4 9AR has 17 known premises and 18 planning records — 16 approved of 18 decided (88.9%). 13 EPC records.
Premises
Name
Details
UPRN 200125116
UPRN 200125118
UPRN 200125120
UPRN 200125122
UPRN 200125124
UPRN 200125126
UPRN 200125128
UPRN 200125130
UPRN 200125132
UPRN 200125134
UPRN 200125116
UPRN 200125118
UPRN 200125120
Show all 10 rows
UPRN 200125122
UPRN 200125124
UPRN 200125126
UPRN 200125128
UPRN 200125130
UPRN 200125132
UPRN 200125134
Planning
What happened?
18 planning applications across the postcode; 16 approved of 18 decided (88.9%). Latest 18 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Part single, part two storey side extension. New front porch canopy. Roof extension involving hip to gable, rear dormer window with 2no. front facing rooflights
12 Westbrook Crescent Barnet EN4 9AR · premises record
Householder Application
Approved
2025-11-13
Roof extension involving hip to gable, rear dormer window, 2no front facing rooflights and new side gable window
6 Westbrook Crescent Barnet EN4 9AR · premises record
Proposed Lawful Development Certificate
Approved
2025-09-04
Single storey side extension. Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window
12 Westbrook Crescent Barnet EN4 9AR · premises record
Proposed Lawful Development Certificate
Approved
2025-09-02
Roof extension involving hip to gable, rear dormer with juliette balcony, new side window on gable end, and 3no. front facing rooflights
4 Westbrook Crescent Barnet EN4 9AR · premises record
Proposed Lawful Development Certificate
Approved
2024-07-29
Part single/ part two storey side and rear extension with 3no. rooflights to the ground floor flat roof
2 Westbrook Crescent Barnet EN4 9AR · premises record
Householder Application
Approved
2024-03-26
Roof extension involving hip to gable, rear dormer window, 2no front facing rooflights and new side gable window
2 Westbrook Crescent Barnet EN4 9AR · premises record
Proposed Lawful Development Certificate
Approved
2021-04-08
New front porch extension
22 Westbrook Crescent Barnet EN4 9AR · premises record
Applicant Mr Ahmed Habib · Agent logcreation.co.uk limited
Householder Application
Refused
2017-11-27
Single storey side and rear extension following demolition of existing rear extension
12 Westbrook Crescent Barnet EN4 9AR · premises record
Applicant Mr Mohammed Niah
Householder Application
Approved
2017-07-24
Single storey rear extension with a proposed depth of 3.3 metres from original rear wall, eaves height of 2.5 metres and maximum height of 2.5 metres
22 Westbrook Crescent Barnet EN4 9AR · premises record
Applicant Mr Ahmed Habib · Agent Mr Sajad Al-Hairi
Prior Notification (Householder)
Not required
2017-07-24
Single storey side/rear extension.
12 Westbrook Crescent, Barnet, Herts, EN4 9AR · premises record
Householder Application
Approved
2012-03-23
Part single, part two storey side extension. New front porch canopy. Roof extension involving hip to gable, rear dormer window with 2no. front facing rooflights
12 Westbrook Crescent Barnet EN4 9AR · premises record
Approved
2025-11-13
More
Householder Application
Roof extension involving hip to gable, rear dormer window, 2no front facing rooflights and new side gable window
6 Westbrook Crescent Barnet EN4 9AR · premises record
Approved
2025-09-04
More
Proposed Lawful Development Certificate
Single storey side extension. Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window
12 Westbrook Crescent Barnet EN4 9AR · premises record
Approved
2025-09-02
More
Proposed Lawful Development Certificate
Show all 10 rows
Roof extension involving hip to gable, rear dormer with juliette balcony, new side window on gable end, and 3no. front facing rooflights
4 Westbrook Crescent Barnet EN4 9AR · premises record
Approved
2024-07-29
More
Proposed Lawful Development Certificate
Part single/ part two storey side and rear extension with 3no. rooflights to the ground floor flat roof
2 Westbrook Crescent Barnet EN4 9AR · premises record
Approved
2024-03-26
More
Householder Application
Roof extension involving hip to gable, rear dormer window, 2no front facing rooflights and new side gable window
2 Westbrook Crescent Barnet EN4 9AR · premises record
Approved
2021-04-08
More
Proposed Lawful Development Certificate
New front porch extension
22 Westbrook Crescent Barnet EN4 9AR · premises record
Applicant Mr Ahmed Habib · Agent logcreation.co.uk limited
Refused
2017-11-27
More
Householder Application
Single storey side and rear extension following demolition of existing rear extension
12 Westbrook Crescent Barnet EN4 9AR · premises record
Applicant Mr Mohammed Niah
Approved
2017-07-24
More
Householder Application
Single storey rear extension with a proposed depth of 3.3 metres from original rear wall, eaves height of 2.5 metres and maximum height of 2.5 metres
22 Westbrook Crescent Barnet EN4 9AR · premises record
Applicant Mr Ahmed Habib · Agent Mr Sajad Al-Hairi
Not required
2017-07-24
More
Prior Notification (Householder)
Single storey side/rear extension.
12 Westbrook Crescent, Barnet, Herts, EN4 9AR · premises record
Approved
2012-03-23
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 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 18 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 precedent18 applications and 54 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings B: 1, C: 6, D: 5, E: 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.
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.