Postcode record · Barnet
N11 1EJ.
N11 1EJ has 52 known premises and 23 planning records — 22 approved of 23 decided (95.7%). 26 EPC records.
Postcode N11 1EJ · boundary not held, centred on the postcodeApprovedRefusedOther23 exact1 approximate24 on the map — every match
At a glance · this postcodeBarnet profile →
52
Premises
known addresses (UPRNs)
23
Applications
23 decided
95.7%
Approval rate
22 approved · 0 refused
26
EPC records
ratings C 10 · D 13 · E 2 · F 1
24
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?
N11 1EJ has 52 known premises and 23 planning records — 22 approved of 23 decided (95.7%). 26 EPC records.
Premises (18 of 52 shown)
Name
Details
UPRN 200017019
UPRN 200017020
UPRN 200017021
UPRN 200017022
UPRN 200017023
UPRN 200017024
UPRN 200017026
UPRN 200017027
UPRN 200017019
UPRN 200017020
Show all 10 rows
UPRN 200017021
UPRN 200017022
UPRN 200017023
UPRN 200017024
UPRN 200017026
UPRN 200017027
Planning
What happened?
23 planning applications across the postcode; 22 approved of 23 decided (95.7%). Latest 23 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of existing garage into habitable room, insertion of window to replace garage door
28 Brunswick Park Gardens London N11 1EJ · premises record
Applicant Simone Clarke · Agent Black Elephant Architecture Design Studio Ltd · Officer Muhsin Ahmed
Proposed Lawful Development Certificate
Approved
2025-04-04
Roof extension involving rear dormer window with juliette balcony and 2no. front facing rooflights
5 Brunswick Park Gardens London N11 1EJ · premises record
Applicant Stylianos Kampakis · Officer Ben Thompson
Householder Application
Approved
2024-07-01
Roof extension involving rear dormer windows and 3no front facing rooflights
30 Brunswick Park Gardens London N11 1EJ · premises record
Proposed Lawful Development Certificate
Approved
2020-04-14
Single storey rear extension
30 Brunswick Park Gardens London N11 1EJ · premises record
Householder Application
Approved
2016-04-14
Conversion of garage into habitable room including replacement of existing door with a window.
15 Brunswick Park Gardens, London, N11 1EJ · premises record
Full Application
Approved
2008-11-03
Single storey rear conservatory.
41 Brunswick Park Gardens, London, N11 1EJ · premises record
Proposed Lawful Development Certificate
Approved
2008-06-25
Single storey rear conservatory extension.
41 Brunswick Park Gardens, London, N11 1EJ · premises record
Applicant Mr H Patel · Officer Lisa Cheung
Full Application
Withdrawn
2008-04-16
Conversion of garage into habitable room.
41 Brunswick Park Gardens London N11 1EJ · premises record
Applicant Mr Hiten Patel
Full Application
Approved
2005-07-15
Alteration to roof including rear dormer window to facilitate a loft conversion.
20 Brunswick Park Gardens London N11 1EJ · premises record
Applicant Mr G Macalister
Full Application
Approved
2005-03-29
Alterations to roof including addition of rear dormer window to facilitate a loft conversion.
8 Brunswick Park Gardens London N11 1EJ · premises record
Applicant Mr & Mrs Murray
Proposed Lawful Development Certificate
Approved
2005-02-10
Conversion of existing garage into habitable room, insertion of window to replace garage door
28 Brunswick Park Gardens London N11 1EJ · premises record
Applicant Simone Clarke · Agent Black Elephant Architecture Design Studio Ltd · Officer Muhsin Ahmed
Approved
2025-04-04
More
Proposed Lawful Development Certificate
Roof extension involving rear dormer window with juliette balcony and 2no. front facing rooflights
5 Brunswick Park Gardens London N11 1EJ · premises record
Applicant Stylianos Kampakis · Officer Ben Thompson
Approved
2024-07-01
More
Householder Application
Roof extension involving rear dormer windows and 3no front facing rooflights
30 Brunswick Park Gardens London N11 1EJ · premises record
Approved
2020-04-14
More
Proposed Lawful Development Certificate
Show all 10 rows
Single storey rear extension
30 Brunswick Park Gardens London N11 1EJ · premises record
Approved
2016-04-14
More
Householder Application
Conversion of garage into habitable room including replacement of existing door with a window.
15 Brunswick Park Gardens, London, N11 1EJ · premises record
Approved
2008-11-03
More
Full Application
Single storey rear conservatory.
41 Brunswick Park Gardens, London, N11 1EJ · premises record
Approved
2008-06-25
More
Proposed Lawful Development Certificate
Single storey rear conservatory extension.
41 Brunswick Park Gardens, London, N11 1EJ · premises record
Applicant Mr H Patel · Officer Lisa Cheung
Withdrawn
2008-04-16
More
Full Application
Conversion of garage into habitable room.
41 Brunswick Park Gardens London N11 1EJ · premises record
Applicant Mr Hiten Patel
Approved
2005-07-15
More
Full Application
Alteration to roof including rear dormer window to facilitate a loft conversion.
20 Brunswick Park Gardens London N11 1EJ · premises record
Applicant Mr G Macalister
Approved
2005-03-29
More
Full Application
Alterations to roof including addition of rear dormer window to facilitate a loft conversion.
8 Brunswick Park Gardens London N11 1EJ · premises record
Applicant Mr & Mrs Murray
Approved
2005-02-10
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 52 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 52 of 52 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 52 of 52 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).
Brunswick Park Gardens0 mHoward Close0 mBrunswick Park Gardens Private Part1 mBrunswick Park Road47 m
People
Who is involved?
Named on the latest 23 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
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 precedent23 applications and 24 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy26 EPC records; ratings C: 10, D: 13, E: 2, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.