Postcode record · Barnet
EN5 1LB.
EN5 1LB has 11 known premises and 4 planning records — 3 approved of 4 decided (75%). 2 EPC records.
Postcode EN5 1LB · boundary not held, centred on the postcodeApprovedRefusedOther4 exact4 on the map — every match
At a glance · this postcodeBarnet profile →
11
Premises
known addresses (UPRNs)
4
Applications
4 decided
75%
Approval rate
3 approved · 1 refused
2
EPC records
ratings D 2
4
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 1LB has 11 known premises and 4 planning records — 3 approved of 4 decided (75%). 2 EPC records.
Premises
Name
Details
UPRN 200075351
UPRN 200075352
UPRN 200075373
UPRN 200075374
UPRN 200075375
UPRN 200075376
UPRN 200075377
UPRN 200075378
UPRN 200075351
UPRN 200075352
Show all 10 rows
UPRN 200075373
UPRN 200075374
UPRN 200075375
UPRN 200075376
UPRN 200075377
UPRN 200075378
Planning
What happened?
4 planning applications across the postcode; 3 approved of 4 decided (75%). Latest 4 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
First floor rear extension
34 Longmore Avenue Barnet EN5 1LB · premises record
Householder Application
Approved
2019-07-03
Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. rooflights to front and new gable window to side elevation to facilitate a loft conversion
34 Longmore Avenue Barnet EN5 1LB · premises record
Applicant Mr jamal Ali · Agent Marood Architects
Proposed Lawful Development Certificate
Approved
2017-12-12
Single storey rear extension with 4 no roof lights (RETROSPECTIVE PLANNING APPLICATION)
34 Longmore Avenue Barnet EN5 1LB · premises record
Retention/Continued Use
Refused
2015-11-06
Single storey rear extension following demolition of existing conservatory.
36 Longmore Avenue Barnet Hertfordshire EN5 1LB · premises record
Applicant Mr And Mrs Chapman
Full Application
Approved
2003-03-14
First floor rear extension
34 Longmore Avenue Barnet EN5 1LB · premises record
Approved
2019-07-03
More
Householder Application
Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. rooflights to front and new gable window to side elevation to facilitate a loft conversion
34 Longmore Avenue Barnet EN5 1LB · premises record
Applicant Mr jamal Ali · Agent Marood Architects
Approved
2017-12-12
More
Proposed Lawful Development Certificate
Single storey rear extension with 4 no roof lights (RETROSPECTIVE PLANNING APPLICATION)
34 Longmore Avenue Barnet EN5 1LB · premises record
Refused
2015-11-06
More
Retention/Continued Use
Show all 4 rows
Single storey rear extension following demolition of existing conservatory.
36 Longmore Avenue Barnet Hertfordshire EN5 1LB · premises record
Applicant Mr And Mrs Chapman
Approved
2003-03-14
More
Full 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 11 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 11 of 11 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 11 of 11 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 4 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 7 rows
Agent on 2 applications
Agent on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent4 applications and 4 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy2 EPC records; ratings D: 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.