Postcode record · Barnet
EN5 2NJ.
EN5 2NJ has 37 known premises and 29 planning records — 24 approved of 29 decided (82.8%). 17 EPC records.
Postcode EN5 2NJ · boundary not held, centred on the postcodeApprovedRefusedOther29 exact6 approximate35 on the map — every match
At a glance · this postcodeBarnet profile →
37
Premises
known addresses (UPRNs)
29
Applications
29 decided
82.8%
Approval rate
24 approved · 3 refused
17
EPC records
ratings D 7 · E 10
35
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 2NJ has 37 known premises and 29 planning records — 24 approved of 29 decided (82.8%). 17 EPC records.
Premises (18 of 37 shown)
Name
Details
UPRN 200063975
UPRN 200063976
UPRN 200063977
UPRN 200063979
UPRN 200063981
UPRN 200063983
UPRN 200063985
UPRN 200063987
UPRN 200063989
UPRN 200063991
UPRN 200063975
UPRN 200063976
UPRN 200063977
Show all 10 rows
UPRN 200063979
UPRN 200063981
UPRN 200063983
UPRN 200063985
UPRN 200063987
UPRN 200063989
UPRN 200063991
Planning
What happened?
29 planning applications across the postcode; 24 approved of 29 decided (82.8%). Latest 29 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey side/rear extension. New front hard standing for parking. Replacement of existing garage doors and conversion of garage into habitable room
20 Hillside Gardens Barnet EN5 2NJ · premises record
Householder Application
Approved
2022-09-22
Singe storey side/rear extension. New front hard standing for parking. Replacement of existing garage doors and conversion of garage into habitable room. (Amended Description)
20 Hillside Gardens Barnet EN5 2NJ · premises record
Householder Application
Refused
2022-07-14
Roof extension involving hip to gable, rear dormer with juliette balcony and 3no front facing, 2no rear facing rooflights, 2no new side gable windows
20 Hillside Gardens Barnet EN5 2NJ · premises record
Proposed Lawful Development Certificate
Approved
2022-07-14
Single storey rear extension with a rooflight and first floor side extension
30 Hillside Gardens Barnet EN5 2NJ · premises record
Householder Application
Approved
2021-01-08
Roof extension involving hip to gable, rear dormer window and 3no front facing rooflight
40 Hillside Gardens Barnet EN5 2NJ · premises record
Proposed Lawful Development Certificate
Approved
2020-12-14
Single storey wrap around and front extension. Conversion of garage into habitable space, replacement of garage door with window and new raised patio [amended description]
40 Hillside Gardens Barnet EN5 2NJ · premises record
Householder Application
Approved
2020-12-14
Single storey rear extension. First floor side extension
30 Hillside Gardens Barnet EN5 2NJ · premises record
Householder Application
Approved
2020-07-24
Submission of details of condition 6 (privacy screens) pursuant to planning permission 19/6797/HSE dated 20/03/2020
44 Hillside Gardens Barnet EN5 2NJ · premises record
Conditions
Approved
2020-04-07
Single storey side and rear extension with new terrace area following demolition of the existing garage and rear extension
44 Hillside Gardens Barnet EN5 2NJ · premises record
Householder
Approved
2019-12-17
Single storey side and rear extension with new terrace area following demolition of the existing garage.
44 Hillside Gardens Barnet EN5 2NJ · premises record
Householder Application
Withdrawn
2019-10-09
Single storey side/rear extension. New front hard standing for parking. Replacement of existing garage doors and conversion of garage into habitable room
20 Hillside Gardens Barnet EN5 2NJ · premises record
Approved
2022-09-22
More
Householder Application
Singe storey side/rear extension. New front hard standing for parking. Replacement of existing garage doors and conversion of garage into habitable room. (Amended Description)
20 Hillside Gardens Barnet EN5 2NJ · premises record
Refused
2022-07-14
More
Householder Application
Roof extension involving hip to gable, rear dormer with juliette balcony and 3no front facing, 2no rear facing rooflights, 2no new side gable windows
20 Hillside Gardens Barnet EN5 2NJ · premises record
Approved
2022-07-14
More
Proposed Lawful Development Certificate
Show all 10 rows
Single storey rear extension with a rooflight and first floor side extension
30 Hillside Gardens Barnet EN5 2NJ · premises record
Approved
2021-01-08
More
Householder Application
Roof extension involving hip to gable, rear dormer window and 3no front facing rooflight
40 Hillside Gardens Barnet EN5 2NJ · premises record
Approved
2020-12-14
More
Proposed Lawful Development Certificate
Single storey wrap around and front extension. Conversion of garage into habitable space, replacement of garage door with window and new raised patio [amended description]
40 Hillside Gardens Barnet EN5 2NJ · premises record
Approved
2020-12-14
More
Householder Application
Single storey rear extension. First floor side extension
30 Hillside Gardens Barnet EN5 2NJ · premises record
Approved
2020-07-24
More
Householder Application
Submission of details of condition 6 (privacy screens) pursuant to planning permission 19/6797/HSE dated 20/03/2020
44 Hillside Gardens Barnet EN5 2NJ · premises record
Approved
2020-04-07
More
Conditions
Single storey side and rear extension with new terrace area following demolition of the existing garage and rear extension
44 Hillside Gardens Barnet EN5 2NJ · premises record
Approved
2019-12-17
More
Householder
Single storey side and rear extension with new terrace area following demolition of the existing garage.
44 Hillside Gardens Barnet EN5 2NJ · premises record
Withdrawn
2019-10-09
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 37 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 37 of 37 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Archaeological evidence revealed a few Roman finds here, including pottery fragments (43-410 AD). It has been suggested that the Roman station of Sullioniacis maybe located here with a 1st century mansion. However, the lack of evidence increases confi · reference 77418 · covers 10 of 37 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 37 of 37 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
Archaeological evidence revealed a few Roman finds here, including pottery fragments (43-410 AD). It has been suggested that the Roman station of Sullioniacis maybe located here with a 1st century mansion. However, the lack of evidence increases confi · reference 77418 · covers 10 of 37 premises. Groundworks may require archaeological assessment or investigation.
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 29 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 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 2 applications
Applicant on 2 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
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent29 applications and 35 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy17 EPC records; ratings D: 7, E: 10.
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.