Postcode record · Barnet
EN5 3AZ.
EN5 3AZ has 15 known premises and 16 planning records — 13 approved of 16 decided (81.3%). 6 EPC records.
Postcode EN5 3AZ · boundary not held, centred on the postcodeApprovedRefusedOther16 exact16 on the map — every match
At a glance · this postcodeBarnet profile →
15
Premises
known addresses (UPRNs)
16
Applications
16 decided
81.3%
Approval rate
13 approved · 3 refused
6
EPC records
ratings D 5 · E 1
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?
EN5 3AZ has 15 known premises and 16 planning records — 13 approved of 16 decided (81.3%). 6 EPC records.
Premises
Name
Details
UPRN 200046955
UPRN 200046957
UPRN 200046959
UPRN 200046961
UPRN 200046963
UPRN 200046965
UPRN 200046967
UPRN 200046969
UPRN 200046971
UPRN 200046973
UPRN 200046955
UPRN 200046957
UPRN 200046959
Show all 10 rows
UPRN 200046961
UPRN 200046963
UPRN 200046965
UPRN 200046967
UPRN 200046969
UPRN 200046971
UPRN 200046973
Planning
What happened?
16 planning applications across the postcode; 13 approved of 16 decided (81.3%). Latest 16 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
First floor side extension including side dormer window
42 Garthland Drive Barnet EN5 3AZ · premises record
Householder Application
Refused
2022-09-23
Single storey side extension following demolition of existing garage
46 Garthland Drive Barnet EN5 3AZ · premises record
Householder Application
Approved
2018-01-17
Single storey rear and side extension to facilitate a "granny annexe" following demolition of existing garage
42 Garthland Drive Barnet EN5 3AZ · premises record
Householder Application
Approved
2016-01-07
Single storey side and rear extension with pitched roof. Conversion of garage into habitable room including changing garage door to window and pitched roof
44 Garthland Drive Barnet EN5 3AZ · premises record
Householder Application
Approved
2015-09-23
Non-material amendment to planning permission B/03288/11 dated 04/10/11 for Single storey rear extension & proposed front porch. First floor side extensions with pitched roof to match existing roof. Alteration to roof including 2no dormer windows to rear elevation to facilitate a loft conversion. Amendment include installation of 1no. sun pipe and fenestration layout to proposed northeast elevation.
48 Garthland Drive, Barnet, Herts, EN5 3AZ · premises record
Non Material Amendment
Approved
2013-06-21
Retention of the raised roof ridge height and the installation of 2no. air conditioning units to be relocated from the first floor side elevation to the ground floor side elevation
48 Garthland Drive, Barnet, Herts, EN5 3AZ · premises record
Householder Application
Approved
2012-10-10
Part single, part two-storey rear extension. Single storey front extension to garage. Single storey side extension. New front entrance canopy. Rear dormer window roof extension and rooflights to the front and side elevations to facilitate loft conversion.
30 Garthland Drive, Barnet, Herts, EN5 3AZ · premises record
Householder Application
Approved
2012-01-26
Rear roof extension with roof lights to the front and rear elevations to facilitate a loft conversion.
28 Garthland Drive, Barnet, Herts, EN5 3AZ · premises record
Householder Application
Refused
2012-01-18
Part single, part two-storey rear extension and single front extension to garage. New front entrance canopy. Rear dormer window roof extension and rooflights to the front and side elevations to facilitate loft conversion (AMENDED PLANS & DESCRIPTION).
30 Garthland Drive, Barnet, Herts, EN5 3AZ · premises record
Householder Application
Approved
2011-08-26
Single storey rear extension & proposed front porch. First floor side extensions with pitched roof to match existing roof. Alteration to roof including 2no dormer windows to rear elevation to facilitate a loft conversion.
48 Garthland Drive, Barnet, Herts, EN5 3AZ · premises record
Householder Application
Approved
2011-08-01
First floor side extension including side dormer window
42 Garthland Drive Barnet EN5 3AZ · premises record
Refused
2022-09-23
More
Householder Application
Single storey side extension following demolition of existing garage
46 Garthland Drive Barnet EN5 3AZ · premises record
Approved
2018-01-17
More
Householder Application
Single storey rear and side extension to facilitate a "granny annexe" following demolition of existing garage
42 Garthland Drive Barnet EN5 3AZ · premises record
Approved
2016-01-07
More
Householder Application
Show all 10 rows
Single storey side and rear extension with pitched roof. Conversion of garage into habitable room including changing garage door to window and pitched roof
44 Garthland Drive Barnet EN5 3AZ · premises record
Approved
2015-09-23
More
Householder Application
Non-material amendment to planning permission B/03288/11 dated 04/10/11 for Single storey rear extension & proposed front porch. First floor side extensions with pitched roof to match existing roof. Alteration to roof including 2no dormer windows to rear elevation to facilitate a loft conversion. Amendment include installation of 1no. sun pipe and fenestration layout to proposed northeast elevation.
48 Garthland Drive, Barnet, Herts, EN5 3AZ · premises record
Approved
2013-06-21
More
Non Material Amendment
Retention of the raised roof ridge height and the installation of 2no. air conditioning units to be relocated from the first floor side elevation to the ground floor side elevation
48 Garthland Drive, Barnet, Herts, EN5 3AZ · premises record
Approved
2012-10-10
More
Householder Application
Part single, part two-storey rear extension. Single storey front extension to garage. Single storey side extension. New front entrance canopy. Rear dormer window roof extension and rooflights to the front and side elevations to facilitate loft conversion.
30 Garthland Drive, Barnet, Herts, EN5 3AZ · premises record
Approved
2012-01-26
More
Householder Application
Rear roof extension with roof lights to the front and rear elevations to facilitate a loft conversion.
28 Garthland Drive, Barnet, Herts, EN5 3AZ · premises record
Refused
2012-01-18
More
Householder Application
Part single, part two-storey rear extension and single front extension to garage. New front entrance canopy. Rear dormer window roof extension and rooflights to the front and side elevations to facilitate loft conversion (AMENDED PLANS & DESCRIPTION).
30 Garthland Drive, Barnet, Herts, EN5 3AZ · premises record
Approved
2011-08-26
More
Householder Application
Single storey rear extension & proposed front porch. First floor side extensions with pitched roof to match existing roof. Alteration to roof including 2no dormer windows to rear elevation to facilitate a loft conversion.
48 Garthland Drive, Barnet, Herts, EN5 3AZ · premises record
Approved
2011-08-01
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 15 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 15 of 15 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 15 of 15 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 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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 3 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 precedent16 applications and 16 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy6 EPC records; ratings 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
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.
3 intent signals recorded in this postcode
Appeal dismissed · Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.