Postcode record · Barnet
N12 7AA.
N12 7AA has 33 known premises and 84 planning records — 62 approved of 84 decided (73.8%). 21 EPC records.
Postcode N12 7AA · boundary not held, centred on the postcodeApprovedRefusedOther84 exact84 on the map — every match
At a glance · this postcodeBarnet profile →
33
Premises
known addresses (UPRNs)
84
Applications
84 decided
73.8%
Approval rate
62 approved · 18 refused
21
EPC records
ratings C 5 · D 9 · E 6 · G 1
84
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 7AA has 33 known premises and 84 planning records — 62 approved of 84 decided (73.8%). 21 EPC records.
Premises (18 of 33 shown)
Name
Details
UPRN 200020621
UPRN 200020623
UPRN 200020625
UPRN 200020627
UPRN 200020629
UPRN 200020631
UPRN 200020633
UPRN 200020635
UPRN 200020637
UPRN 200020639
UPRN 200020621
UPRN 200020623
UPRN 200020625
Show all 10 rows
UPRN 200020627
UPRN 200020629
UPRN 200020631
UPRN 200020633
UPRN 200020635
UPRN 200020637
UPRN 200020639
Planning
What happened?
84 planning applications across the postcode; 62 approved of 84 decided (73.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Part single, part two storey side and rear extension
65 Chanctonbury Way London N12 7AA · premises record
Applicant Mr David Morris · Agent Domus Architects and Project Managers Ltd · Officer Keshni Patel-Rayani
Householder Application
Approved
2023-07-11
Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights
77 Chanctonbury Way London N12 7AA · premises record
Applicant Mr and Mrs Dymant · Agent Domus Architects and Project Managers Ltd · Officer Ismail Ameen
Proposed Lawful Development Certificate
Approved
2023-06-28
Roof extension involving hip to gable, rear dormer with juliette balcony, 2no front facing rooflights and new side gable window
65 Chanctonbury Way London N12 7AA · premises record
Proposed Lawful Development Certificate
Approved
2023-04-27
Erection of a detached side garage
105 Chanctonbury Way London N12 7AA · premises record
Householder
Approved
2022-04-25
Air conditioning to rear of property and outbuilding
53 Chanctonbury Way London N12 7AA · premises record
Householder
Approved
2022-03-22
Single storey side and rear extension with new patio area following demolition of the existing garage.
57 Chanctonbury Way London N12 7AA · premises record
Householder Application
Approved
2022-02-22
Single storey rear extension with new patio area. Conversion of garage into habitable room, replacement of garage gate. Insertion of side door and a window to side elevation
57 Chanctonbury Way London N12 7AA · premises record
Householder Application
Approved
2021-12-07
Part single front and rear, with part two storey side and rear extensions, including a hip to gable roof extension. Demolition of existing garage
53 Chanctonbury Way London N12 7AA · premises record
Householder Application
Approved
2021-10-04
Roof extension involving hip to gable, rear dormer window, 2no front facing rooflights and new side gable window
57 Chanctonbury Way London N12 7AA · premises record
Proposed Lawful Development Certificate
Approved
2021-08-31
Single storey rear extension
103 Chanctonbury Way London N12 7AA · premises record
Householder Application
Approved
2021-07-14
Part single, part two storey side and rear extension
65 Chanctonbury Way London N12 7AA · premises record
Applicant Mr David Morris · Agent Domus Architects and Project Managers Ltd · Officer Keshni Patel-Rayani
Approved
2023-07-11
More
Householder Application
Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights
77 Chanctonbury Way London N12 7AA · premises record
Applicant Mr and Mrs Dymant · Agent Domus Architects and Project Managers Ltd · Officer Ismail Ameen
Approved
2023-06-28
More
Proposed Lawful Development Certificate
Roof extension involving hip to gable, rear dormer with juliette balcony, 2no front facing rooflights and new side gable window
65 Chanctonbury Way London N12 7AA · premises record
Approved
2023-04-27
More
Proposed Lawful Development Certificate
Show all 10 rows
Erection of a detached side garage
105 Chanctonbury Way London N12 7AA · premises record
Approved
2022-04-25
More
Householder
Air conditioning to rear of property and outbuilding
53 Chanctonbury Way London N12 7AA · premises record
Approved
2022-03-22
More
Householder
Single storey side and rear extension with new patio area following demolition of the existing garage.
57 Chanctonbury Way London N12 7AA · premises record
Approved
2022-02-22
More
Householder Application
Single storey rear extension with new patio area. Conversion of garage into habitable room, replacement of garage gate. Insertion of side door and a window to side elevation
57 Chanctonbury Way London N12 7AA · premises record
Approved
2021-12-07
More
Householder Application
Part single front and rear, with part two storey side and rear extensions, including a hip to gable roof extension. Demolition of existing garage
53 Chanctonbury Way London N12 7AA · premises record
Approved
2021-10-04
More
Householder Application
Roof extension involving hip to gable, rear dormer window, 2no front facing rooflights and new side gable window
57 Chanctonbury Way London N12 7AA · premises record
Approved
2021-08-31
More
Proposed Lawful Development Certificate
Single storey rear extension
103 Chanctonbury Way London N12 7AA · premises record
Approved
2021-07-14
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 33 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 33 of 33 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 33 of 33 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 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 precedent84 applications and 84 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy21 EPC records; ratings C: 5, D: 9, E: 6, 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.