Postcode record · Barnet
EN5 4LU.
EN5 4LU has 31 known premises and 14 planning records — 11 approved of 14 decided (78.6%). 14 EPC records.
Postcode EN5 4LU · boundary not held, centred on the postcodeApprovedRefusedOther15 exact15 on the map — every match
At a glance · this postcodeBarnet profile →
31
Premises
known addresses (UPRNs)
14
Applications
14 decided
78.6%
Approval rate
11 approved · 2 refused
14
EPC records
ratings C 2 · D 7 · E 4 · G 1
15
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 4LU has 31 known premises and 14 planning records — 11 approved of 14 decided (78.6%). 14 EPC records.
Premises (18 of 31 shown)
Name
Details
UPRN 200019495
UPRN 200019497
UPRN 200019499
UPRN 200019501
UPRN 200019503
UPRN 200019504
UPRN 200019506
UPRN 200019508
UPRN 200019510
UPRN 200019512
UPRN 200019495
UPRN 200019497
UPRN 200019499
Show all 10 rows
UPRN 200019501
UPRN 200019503
UPRN 200019504
UPRN 200019506
UPRN 200019508
UPRN 200019510
UPRN 200019512
Planning
What happened?
14 planning applications across the postcode; 11 approved of 14 decided (78.6%). Latest 14 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension with 4no. rooflights
26 Carnarvon Road Barnet EN5 4LU · premises record
Householder Application
Approved
2025-02-07
Single storey side infill extension
6 Carnarvon Road Barnet EN5 4LU · premises record
Householder Application
Approved
2019-12-18
Single storey rear extension
6 Carnarvon Road Barnet EN5 4LU · premises record
Proposed Lawful Development Certificate
Approved
2019-12-18
Single storey side/rear infill extension
40 Carnarvon Road Barnet EN5 4LU · premises record
Proposed Lawful Development Certificate
Approved
2018-11-12
Roof extension involving rear dormer window and 2no front rooflights
22A Carnarvon Road Barnet EN5 4LU · premises record
Applicant Mr & Mrs G WARD · Agent Alan Cox Associates
Full Application
Refused
2018-07-30
Roof extension involving rear dormer window. Replacement of existing conservatory roof. Conversion of existing garage into habitable room, insertion of window to replace garage door and additional door to rear
40 Carnarvon Road Barnet EN5 4LU · premises record
Householder Application
Refused
2018-02-28
Roof extension involving rear dormer window. Replacement of existing conservatory roof. Conversion of existing garage into habitable room, insertion of window to replace garage door and additional door to rear
40 Carnarvon Road Barnet EN5 4LU · premises record
Proposed Lawful Development Certificate
Approved
2017-12-19
Single storey side/rear infill extension
18 Carnarvon Road Barnet EN5 4LU · premises record
Applicant Mr & Mrs WELSH · Agent Silver Grey Projects Ltd
Householder Application
Approved
2017-05-05
Single storey rear extension with a proposed maximum depth of 3.6 metres measured from original rear wall, eaves height of 2.6 metres and maximum height of 3 metres
16 Carnarvon Road Barnet EN5 4LU · premises record
Applicant Mr Guillermo Herrera · Agent Mr Tim Czachur
Prior Notification (Householder)
Not required
2016-05-16
Extension to roof including rear dormer window and 2 no rooflights to front elevation
24 Carnarvon Road Barnet EN5 4LU · premises record
Proposed Lawful Development Certificate
Approved
2015-05-18
Single storey rear extension with 4no. rooflights
26 Carnarvon Road Barnet EN5 4LU · premises record
Approved
2025-02-07
More
Householder Application
Single storey side infill extension
6 Carnarvon Road Barnet EN5 4LU · premises record
Approved
2019-12-18
More
Householder Application
Single storey rear extension
6 Carnarvon Road Barnet EN5 4LU · premises record
Approved
2019-12-18
More
Proposed Lawful Development Certificate
Show all 10 rows
Single storey side/rear infill extension
40 Carnarvon Road Barnet EN5 4LU · premises record
Approved
2018-11-12
More
Proposed Lawful Development Certificate
Roof extension involving rear dormer window and 2no front rooflights
22A Carnarvon Road Barnet EN5 4LU · premises record
Applicant Mr & Mrs G WARD · Agent Alan Cox Associates
Refused
2018-07-30
More
Full Application
Roof extension involving rear dormer window. Replacement of existing conservatory roof. Conversion of existing garage into habitable room, insertion of window to replace garage door and additional door to rear
40 Carnarvon Road Barnet EN5 4LU · premises record
Refused
2018-02-28
More
Householder Application
Roof extension involving rear dormer window. Replacement of existing conservatory roof. Conversion of existing garage into habitable room, insertion of window to replace garage door and additional door to rear
40 Carnarvon Road Barnet EN5 4LU · premises record
Approved
2017-12-19
More
Proposed Lawful Development Certificate
Single storey side/rear infill extension
18 Carnarvon Road Barnet EN5 4LU · premises record
Applicant Mr & Mrs WELSH · Agent Silver Grey Projects Ltd
Approved
2017-05-05
More
Householder Application
Single storey rear extension with a proposed maximum depth of 3.6 metres measured from original rear wall, eaves height of 2.6 metres and maximum height of 3 metres
16 Carnarvon Road Barnet EN5 4LU · premises record
Applicant Mr Guillermo Herrera · Agent Mr Tim Czachur
Not required
2016-05-16
More
Prior Notification (Householder)
Extension to roof including rear dormer window and 2 no rooflights to front elevation
24 Carnarvon Road Barnet EN5 4LU · premises record
Approved
2015-05-18
More
Proposed Lawful Development Certificate
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 31 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 31 of 31 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 31 of 31 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 14 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 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 2 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 precedent14 applications and 15 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 2, D: 7, E: 4, G: 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
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.