Postcode record · Barnet
N12 7AB.
N12 7AB has 34 known premises and 47 planning records — 35 approved of 47 decided (74.5%). 18 EPC records.
Postcode N12 7AB · boundary not held, centred on the postcodeApprovedRefusedOther47 exact47 on the map — every match
At a glance · this postcodeBarnet profile →
34
Premises
known addresses (UPRNs)
47
Applications
47 decided
74.5%
Approval rate
35 approved · 9 refused
18
EPC records
ratings B 1 · C 2 · D 8 · E 7
47
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?
N12 7AB has 34 known premises and 47 planning records — 35 approved of 47 decided (74.5%). 18 EPC records.
Premises (18 of 34 shown)
Name
Details
UPRN 200020630
UPRN 200020632
UPRN 200020634
UPRN 200020636
UPRN 200020638
UPRN 200020640
UPRN 200020642
UPRN 200020644
UPRN 200020646
UPRN 200020648
UPRN 200020630
UPRN 200020632
UPRN 200020634
Show all 10 rows
UPRN 200020636
UPRN 200020638
UPRN 200020640
UPRN 200020642
UPRN 200020644
UPRN 200020646
UPRN 200020648
Planning
What happened?
47 planning applications across the postcode; 35 approved of 47 decided (74.5%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Part single, part two storey side wraparound and rear extension following demolition of the existing garage. Single storey front infill extension including front porch. Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no front facing rooflights and new side gable window [Amended Description]
60 Chanctonbury Way London N12 7AB · premises record
Householder Application
Approved
2026-01-26
Two storey rear extension with pitched roof
60 Chanctonbury Way London N12 7AB · premises record
Proposed Lawful Development Certificate
Refused
2025-10-27
Single storey side extension following the demolition of existing garage
60 Chanctonbury Way London N12 7AB · premises record
Proposed Lawful Development Certificate
Approved
2025-10-27
Single storey rear extension with a proposed depth of 6m, maximum height of 3m and eaves height of 3m
60 Chanctonbury Way London N12 7AB · premises record
Prior Notification (Householder)
Refused
2025-09-01
Part single, part two storey side and rear extension following demolition of the existing garage. Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no front facing rooflights and new side gable window. Removal of existing chimney stack on side elevation.
60 Chanctonbury Way London N12 7AB · premises record
Householder Application
Refused
2025-06-04
Single storey rear extension with a depth of 6m, a maximum height of 4m and an eaves height of 3m, following the demolition of the existing garage.
60 Chanctonbury Way London N12 7AB · premises record
Applicant Mohammad Saboorian · Agent Domus Architects and Project Managers Ltd · Officer Tabitha Hannam
Prior Notification (Householder)
Refused
2025-04-07
Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no front facing rooflights and new side gable window. Removal of existing chimney stack on side elevation.
60 Chanctonbury Way London N12 7AB · premises record
Proposed Lawful Development Certificate
Approved
2025-01-09
Single storey side and rear extension following demolition of existing rear extension and garage. Alterations to patio area. Front door relocation (Amended Description)
50 Chanctonbury Way London N12 7AB · premises record
Applicant Mr and Mrs Jones · Agent Domus Architects and Project Managers Ltd · Officer Tina Oliveira
Householder Application
Approved
2024-08-29
Roof extension involving hip to gable, rear dormer with juliette balcony, 2no front facing rooflights and new side gable window
50 Chanctonbury Way London N12 7AB · premises record
Applicant Mr and Mrs Jones · Agent Domus Architects and Project Managers Ltd · Officer Tabitha Hannam
Proposed Lawful Development Certificate
Approved
2024-08-29
Single storey side extension with 4 no rooflights and enclosure of existing storm porch
64 Chanctonbury Way London N12 7AB · premises record
Applicant Mr & Mrs Palmer · Agent Domus Architects and Project Managers Ltd · Officer Basya Markovits
Householder Application
Approved
2024-05-30
Part single, part two storey side wraparound and rear extension following demolition of the existing garage. Single storey front infill extension including front porch. Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no front facing rooflights and new side gable window [Amended Description]
60 Chanctonbury Way London N12 7AB · premises record
Approved
2026-01-26
More
Householder Application
Two storey rear extension with pitched roof
60 Chanctonbury Way London N12 7AB · premises record
Refused
2025-10-27
More
Proposed Lawful Development Certificate
Single storey side extension following the demolition of existing garage
60 Chanctonbury Way London N12 7AB · premises record
Approved
2025-10-27
More
Proposed Lawful Development Certificate
Show all 10 rows
Single storey rear extension with a proposed depth of 6m, maximum height of 3m and eaves height of 3m
60 Chanctonbury Way London N12 7AB · premises record
Refused
2025-09-01
More
Prior Notification (Householder)
Part single, part two storey side and rear extension following demolition of the existing garage. Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no front facing rooflights and new side gable window. Removal of existing chimney stack on side elevation.
60 Chanctonbury Way London N12 7AB · premises record
Refused
2025-06-04
More
Householder Application
Single storey rear extension with a depth of 6m, a maximum height of 4m and an eaves height of 3m, following the demolition of the existing garage.
60 Chanctonbury Way London N12 7AB · premises record
Applicant Mohammad Saboorian · Agent Domus Architects and Project Managers Ltd · Officer Tabitha Hannam
Refused
2025-04-07
More
Prior Notification (Householder)
Roof extension involving hip to gable, rear dormer window with juliette balcony, 2no front facing rooflights and new side gable window. Removal of existing chimney stack on side elevation.
60 Chanctonbury Way London N12 7AB · premises record
Approved
2025-01-09
More
Proposed Lawful Development Certificate
Single storey side and rear extension following demolition of existing rear extension and garage. Alterations to patio area. Front door relocation (Amended Description)
50 Chanctonbury Way London N12 7AB · premises record
Applicant Mr and Mrs Jones · Agent Domus Architects and Project Managers Ltd · Officer Tina Oliveira
Approved
2024-08-29
More
Householder Application
Roof extension involving hip to gable, rear dormer with juliette balcony, 2no front facing rooflights and new side gable window
50 Chanctonbury Way London N12 7AB · premises record
Applicant Mr and Mrs Jones · Agent Domus Architects and Project Managers Ltd · Officer Tabitha Hannam
Approved
2024-08-29
More
Proposed Lawful Development Certificate
Single storey side extension with 4 no rooflights and enclosure of existing storm porch
64 Chanctonbury Way London N12 7AB · premises record
Applicant Mr & Mrs Palmer · Agent Domus Architects and Project Managers Ltd · Officer Basya Markovits
Approved
2024-05-30
More
Householder 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 34 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 34 of 34 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 34 of 34 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Applicant on 3 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 9 applications
Agent on 4 applications
Agent on 1 application
Case officer on 4 applications
Applicant on 4 applications
Applicant on 3 applications
Applicant on 3 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Agent on 9 applications
Agent on 4 applications
Agent on 1 application
Case officer on 4 applications
Development
What could it become?
Planning precedent47 applications and 47 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings B: 1, C: 2, D: 8, E: 7.
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.