Postcode record · Barnet
EN5 3HN.
EN5 3HN has 5 known premises and 12 planning records — 3 approved of 12 decided (25%). 4 EPC records.
Postcode EN5 3HN · boundary not held, centred on the postcodeApprovedRefusedOther12 exact4 approximate16 on the map — every match
At a glance · this postcodeBarnet profile →
5
Premises
known addresses (UPRNs)
12
Applications
12 decided
25%
Approval rate
3 approved · 6 refused
4
EPC records
ratings D 2 · E 1 · F 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 3HN has 5 known premises and 12 planning records — 3 approved of 12 decided (25%). 4 EPC records.
Premises
Name
Details
UPRN 200099730
UPRN 200099732
UPRN 200099734
UPRN 200099735
UPRN 200222286
UPRN 200099730
UPRN 200099732
UPRN 200099734
Show all 5 rows
UPRN 200099735
UPRN 200222286
Planning
What happened?
12 planning applications across the postcode; 3 approved of 12 decided (25%). Latest 12 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
1 x Dead Oak (applicants ref. T17) - Remove. Standing in T17 of Tree Preservation Order. (Exempt works)
4 Flowergate Rowley Lane Barnet EN5 3HN · premises record
Applicant Mr Philip Hyslop · Officer Jonathan Mills
Works to TPO trees
Not required
2023-10-02
Conversion of existing garage into habitable room including raising flat roof level and insertion of side windows
2 Flowergate Rowley Lane Barnet EN5 3HN · premises record
Householder
Approved
2019-05-22
Silver Birch - Reduction of width and height by 1/3rd. Standing in group G8 of TPO.
1 Flowergate Rowley Lane Barnet Hertfordshire EN5 3HN · premises record
Applicant Harold Poole · Officer Ann Currell
Trees: Works to TPO
Refused
2003-02-04
Silver Birch - Reduction of width and height by 1/3rd. Standing in group G8 of TPO.
1 Flowergate Rowley Lane Barnet Hertfordshire EN5 3HN · premises record
Applicant Harold Poole · Officer Ann Currell
Tree works
Refused
2003-02-04
Birch - Remove two branches and reduce height by 25% standing in Group 8 of Tree Preservation Order.
1 Flowergate Rowley Lane Barnet Herts EN5 3HN · premises record
Applicant A J Cattle · Officer Ann Currell
Trees: Works to TPO
Refused
2000-11-14
Birch - Remove two branches and reduce height by 25% standing in Group 8 of Tree Preservation Order.
1 Flowergate Rowley Lane Barnet Herts EN5 3HN · premises record
Applicant A J Cattle · Officer Ann Currell
Tree works
Refused
2000-11-14
Birch - Remove G8 of TPO
1 Flowergate Rowley Lane Arkley Herts · premises record
Applicant A Cattle · Officer Ann Currell
Trees: Works to TPO
Refused
2000-01-05
Birch - Remove G8 of TPO
1 Flowergate Rowley Lane Arkley Herts · premises record
Applicant A Cattle · Officer Ann Currell
Tree works
Refused
2000-01-05
Lime - removal, standing in G8 of Tree Preservation Order.
1 Flowergate Rowley Lane Barnet Herts EN5 3HN · premises record
Applicant Mr J Wertheim · Officer Ann Currell
Trees: Works to TPO
Approved
1999-12-22
Lime - removal, standing in G8 of Tree Preservation Order.
1 Flowergate Rowley Lane Barnet Herts EN5 3HN · premises record
Applicant Mr J Wertheim · Officer Ann Currell
Tree works
Approved
1999-12-22
1 x Dead Oak (applicants ref. T17) - Remove. Standing in T17 of Tree Preservation Order. (Exempt works)
4 Flowergate Rowley Lane Barnet EN5 3HN · premises record
Applicant Mr Philip Hyslop · Officer Jonathan Mills
Not required
2023-10-02
More
Works to TPO trees
Conversion of existing garage into habitable room including raising flat roof level and insertion of side windows
2 Flowergate Rowley Lane Barnet EN5 3HN · premises record
Approved
2019-05-22
More
Householder
Silver Birch - Reduction of width and height by 1/3rd. Standing in group G8 of TPO.
1 Flowergate Rowley Lane Barnet Hertfordshire EN5 3HN · premises record
Applicant Harold Poole · Officer Ann Currell
Refused
2003-02-04
More
Trees: Works to TPO
Show all 10 rows
Silver Birch - Reduction of width and height by 1/3rd. Standing in group G8 of TPO.
1 Flowergate Rowley Lane Barnet Hertfordshire EN5 3HN · premises record
Applicant Harold Poole · Officer Ann Currell
Refused
2003-02-04
More
Tree works
Birch - Remove two branches and reduce height by 25% standing in Group 8 of Tree Preservation Order.
1 Flowergate Rowley Lane Barnet Herts EN5 3HN · premises record
Applicant A J Cattle · Officer Ann Currell
Refused
2000-11-14
More
Trees: Works to TPO
Birch - Remove two branches and reduce height by 25% standing in Group 8 of Tree Preservation Order.
1 Flowergate Rowley Lane Barnet Herts EN5 3HN · premises record
Applicant A J Cattle · Officer Ann Currell
Refused
2000-11-14
More
Tree works
Birch - Remove G8 of TPO
1 Flowergate Rowley Lane Arkley Herts · premises record
Applicant A Cattle · Officer Ann Currell
Refused
2000-01-05
More
Trees: Works to TPO
Birch - Remove G8 of TPO
1 Flowergate Rowley Lane Arkley Herts · premises record
Applicant A Cattle · Officer Ann Currell
Refused
2000-01-05
More
Tree works
Lime - removal, standing in G8 of Tree Preservation Order.
1 Flowergate Rowley Lane Barnet Herts EN5 3HN · premises record
Applicant Mr J Wertheim · Officer Ann Currell
Approved
1999-12-22
More
Trees: Works to TPO
Lime - removal, standing in G8 of Tree Preservation Order.
1 Flowergate Rowley Lane Barnet Herts EN5 3HN · premises record
Applicant Mr J Wertheim · Officer Ann Currell
Approved
1999-12-22
More
Tree works
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 5 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 5 of 5 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 5 of 5 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).
Rowley Lane0 mProw Footpath From Barnet By Pass Leading To Rowley Lane Footpath4 mProw Footpath From Rowley Lane To Brickfield Lane And Barnet By-Pass24 mProw Footpath From Rowley Lane To Brickfield Lane43 mProw Footpath From Rowley Lane To Barnet By-Pass And Brickfield Lane43 m
People
Who is involved?
Named on the latest 12 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 2 applications
Applicant on 1 application
Case officer on 8 applications
Case officer on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 8 rows
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Case officer on 8 applications
Case officer on 1 application
Development
What could it become?
Planning precedent12 applications and 16 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy4 EPC records; ratings D: 2, E: 1, F: 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.
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.