Postcode record · Barnet
EN4 8HP.
EN4 8HP has 24 known premises and 33 planning records — 21 approved of 32 decided (65.6%). 17 EPC records.
Postcode EN4 8HP · boundary not held, centred on the postcodeApprovedRefusedOther33 exact33 on the map — every match
At a glance · this postcodeBarnet profile →
24
Premises
known addresses (UPRNs)
33
Applications
32 decided
65.6%
Approval rate
21 approved · 7 refused
17
EPC records
ratings C 3 · D 10 · E 2 · F 2
33
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 8HP has 24 known premises and 33 planning records — 21 approved of 32 decided (65.6%). 17 EPC records.
Premises (18 of 24 shown)
Name
Details
UPRN 200019798
UPRN 200019800
UPRN 200019802
UPRN 200019804
UPRN 200019806
UPRN 200019808
UPRN 200019810
UPRN 200019812
UPRN 200019814
UPRN 200019798
UPRN 200019800
Show all 10 rows
UPRN 200019802
UPRN 200019804
UPRN 200019806
UPRN 200019808
UPRN 200019810
UPRN 200019812
UPRN 200019814
Planning
What happened?
33 planning applications across the postcode; 21 approved of 32 decided (65.6%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Part single, part two storey side and rear extension with 1no. side and rear rooflight. New front porch
101 Cat Hill Barnet EN4 8HP · premises record
Householder Application
Approved
2026-04-15
Single storey rear extension with 1no. roof lantern following the demolition of first floor balcony
65 Cat Hill Barnet EN4 8HP · premises record
Householder Application
Approved
2025-06-13
Two storey side extension and part single, part two storey rear extension. New crown roof with dormer windows to front, rear and side elevations and rooflights to flat roof. New canopy and columns to front elevation
101 Cat Hill Barnet EN4 8HP · premises record
Householder Application
Refused
2023-01-24
Two storey rear extension following demolition of the existing extension
65 Cat Hill Barnet EN4 8HP · premises record
Householder Application
Approved
2022-11-11
Erection of a rear outbuilding following demolition of existing outbuilding on site.
99 Cat Hill Barnet EN4 8HP · premises record
Householder Application
Withdrawn
2021-01-21
Demolition and rebuild of existing outbuilding
77 Cat Hill Barnet EN4 8HP · premises record
—
Unknown
2020-05-26
Demolition and rebuild of existing outbuilding
77 Cat Hill Barnet EN4 8HP · premises record
Proposed Lawful Development Certificate
Refused
2020-04-01
Addition of a canopy to the rear of the building (Retrospective Application)
71 Cat Hill Barnet EN4 8HP · premises record
Applicant Jahandar Afkham Ebrahimi · Officer Jacinta Naicker
Retention/Continued Use
Refused
2020-01-15
5Single storey rear extension with a proposed depth of 6.1 metres from original rear wall, eaves height of 2.84 metres and maximum height of 3.9 metres
71 Cat Hill Barnet EN4 8HP · premises record
Applicant Mr John Afkhami · Agent Mr Nasser Marand
Prior Notification (Householder)
Not required
2017-07-17
Erection of rear outbuilding (Retrospective Application)
91-93 Cat Hill Barnet EN4 8HP · premises record
Retention/Continued Use
Refused
2017-02-09
Part single, part two storey side and rear extension with 1no. side and rear rooflight. New front porch
101 Cat Hill Barnet EN4 8HP · premises record
Approved
2026-04-15
More
Householder Application
Single storey rear extension with 1no. roof lantern following the demolition of first floor balcony
65 Cat Hill Barnet EN4 8HP · premises record
Approved
2025-06-13
More
Householder Application
Two storey side extension and part single, part two storey rear extension. New crown roof with dormer windows to front, rear and side elevations and rooflights to flat roof. New canopy and columns to front elevation
101 Cat Hill Barnet EN4 8HP · premises record
Refused
2023-01-24
More
Householder Application
Show all 10 rows
Two storey rear extension following demolition of the existing extension
65 Cat Hill Barnet EN4 8HP · premises record
Approved
2022-11-11
More
Householder Application
Erection of a rear outbuilding following demolition of existing outbuilding on site.
99 Cat Hill Barnet EN4 8HP · premises record
Withdrawn
2021-01-21
More
Householder Application
Demolition and rebuild of existing outbuilding
77 Cat Hill Barnet EN4 8HP · premises record
Unknown
2020-05-26
More
—
Demolition and rebuild of existing outbuilding
77 Cat Hill Barnet EN4 8HP · premises record
Refused
2020-04-01
More
Proposed Lawful Development Certificate
Addition of a canopy to the rear of the building (Retrospective Application)
71 Cat Hill Barnet EN4 8HP · premises record
Applicant Jahandar Afkham Ebrahimi · Officer Jacinta Naicker
Refused
2020-01-15
More
Retention/Continued Use
5Single storey rear extension with a proposed depth of 6.1 metres from original rear wall, eaves height of 2.84 metres and maximum height of 3.9 metres
71 Cat Hill Barnet EN4 8HP · premises record
Applicant Mr John Afkhami · Agent Mr Nasser Marand
Not required
2017-07-17
More
Prior Notification (Householder)
Erection of rear outbuilding (Retrospective Application)
91-93 Cat Hill Barnet EN4 8HP · premises record
Refused
2017-02-09
More
Retention/Continued Use
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 24 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 24 of 24 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 24 of 24 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 3 applications
Applicant on 3 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
Agent on 3 applications
Applicant on 3 applications
Applicant on 3 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
Agent on 3 applications
Development
What could it become?
Planning precedent33 applications and 33 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy17 EPC records; ratings C: 3, D: 10, 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.