Postcode record · Barnet
N11 3DE.
N11 3DE has 17 known premises and 7 planning records — 5 approved of 7 decided (71.4%). 7 EPC records.
Postcode N11 3DE · boundary not held, centred on the postcodeApprovedRefusedOther7 exact1 approximate8 on the map — every match
At a glance · this postcodeBarnet profile →
17
Premises
known addresses (UPRNs)
7
Applications
7 decided
71.4%
Approval rate
5 approved · 1 refused
7
EPC records
ratings C 3 · D 3 · F 1
8
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 3DE has 17 known premises and 7 planning records — 5 approved of 7 decided (71.4%). 7 EPC records.
Premises
Name
Details
UPRN 200063916
UPRN 200063917
UPRN 200063918
UPRN 200063919
UPRN 200063920
UPRN 200063921
UPRN 200063922
UPRN 200063923
UPRN 200063924
UPRN 200063925
UPRN 200063916
UPRN 200063917
UPRN 200063918
Show all 10 rows
UPRN 200063919
UPRN 200063920
UPRN 200063921
UPRN 200063922
UPRN 200063923
UPRN 200063924
UPRN 200063925
Planning
What happened?
7 planning applications across the postcode; 5 approved of 7 decided (71.4%). Latest 7 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey side extension to replace existing garage and expansion of rear terrace area
14 Hillside Avenue London N11 3DE · premises record
Householder Application
Approved
2022-04-29
Single storey rear extension
1 Hillside Avenue London N11 3DE · premises record
Householder Application
Approved
2019-08-13
Single storey rear extension
1 Hillside Avenue London N11 3DE · premises record
Applicant Mr/Ms Andy, Debbie Stogdon Gabriel · Agent Mrs Lorna Moore
Proposed Lawful Development Certificate
Approved
2016-11-11
Single storey side and rear extension with a proposed depth of 4.85 metres from original rear wall, eaves height of 3 metres and maximum height of 4 metres
1 Hillside Avenue London N11 3DE · premises record
Applicant Mr ANDY STOGDON · Agent Mr Lorna Moore
Prior Notification (Householder)
Approved
2016-09-28
Single storey rear extension with a proposed depth of 4 metres from original rear wall, eaves height of 3 metres and maximum height of 4 metres
1 Hillside Avenue London N11 3DE · premises record
Applicant ANDY STOGDON · Agent Mrs LORNA MOORE
Prior Notification (Householder)
Refused
2016-09-16
Single storey rear extension
1 Hillside Avenue London N11 3DE · premises record
Applicant Mr/mrs Andy Stogdon And Debbie Gabriel · Agent Mrs Lorna Moore
Proposed Lawful Development Certificate
Withdrawn
2016-08-05
Rear conservatory.
2 Hillside Avenue London N11 3DE · premises record
Applicant Mr P Pavlou · Officer Robert Lancaster
Full Application
Approved
2006-12-18
Single storey side extension to replace existing garage and expansion of rear terrace area
14 Hillside Avenue London N11 3DE · premises record
Approved
2022-04-29
More
Householder Application
Single storey rear extension
1 Hillside Avenue London N11 3DE · premises record
Approved
2019-08-13
More
Householder Application
Single storey rear extension
1 Hillside Avenue London N11 3DE · premises record
Applicant Mr/Ms Andy, Debbie Stogdon Gabriel · Agent Mrs Lorna Moore
Approved
2016-11-11
More
Proposed Lawful Development Certificate
Show all 7 rows
Single storey side and rear extension with a proposed depth of 4.85 metres from original rear wall, eaves height of 3 metres and maximum height of 4 metres
1 Hillside Avenue London N11 3DE · premises record
Applicant Mr ANDY STOGDON · Agent Mr Lorna Moore
Approved
2016-09-28
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 4 metres from original rear wall, eaves height of 3 metres and maximum height of 4 metres
1 Hillside Avenue London N11 3DE · premises record
Applicant ANDY STOGDON · Agent Mrs LORNA MOORE
Refused
2016-09-16
More
Prior Notification (Householder)
Single storey rear extension
1 Hillside Avenue London N11 3DE · premises record
Applicant Mr/mrs Andy Stogdon And Debbie Gabriel · Agent Mrs Lorna Moore
Withdrawn
2016-08-05
More
Proposed Lawful Development Certificate
Rear conservatory.
2 Hillside Avenue London N11 3DE · premises record
Applicant Mr P Pavlou · Officer Robert Lancaster
Approved
2006-12-18
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 17 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 17 of 17 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 17 of 17 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 7 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
Agent on 3 applications
Agent on 1 application
Agent 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
Agent on 3 applications
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent7 applications and 8 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings C: 3, D: 3, 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
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.