Postcode record · Barnet
N12 7AR.
N12 7AR has 39 known premises and 54 planning records — 47 approved of 54 decided (87%). 26 EPC records.
Postcode N12 7AR · boundary not held, centred on the postcodeApprovedRefusedOther54 exact1 approximate55 on the map — every match
At a glance · this postcodeBarnet profile →
39
Premises
known addresses (UPRNs)
54
Applications
54 decided
87%
Approval rate
47 approved · 2 refused
26
EPC records
ratings C 2 · D 17 · E 5 · F 2
55
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 7AR has 39 known premises and 54 planning records — 47 approved of 54 decided (87%). 26 EPC records.
Premises (18 of 39 shown)
Name
Details
UPRN 200104016
UPRN 200104017
UPRN 200104018
UPRN 200104019
UPRN 200104020
UPRN 200104021
UPRN 200104022
UPRN 200104023
UPRN 200104024
UPRN 200104025
UPRN 200104016
UPRN 200104017
UPRN 200104018
Show all 10 rows
UPRN 200104019
UPRN 200104020
UPRN 200104021
UPRN 200104022
UPRN 200104023
UPRN 200104024
UPRN 200104025
Planning
What happened?
54 planning applications across the postcode; 47 approved of 54 decided (87%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Variation of condition 1 (Approved plans) of planning permission 25/1669/HSE dated 06/06/2025 for Single storey side and rear extension with 4no. flat rooflights following demolition of the existing shed, garage and conservatory. New front access steps and front door. Variation to include widening the single storey side and rear extension
11 Singleton Scarp London N12 7AR · premises record
Vary/Remove condition/Minor Mtl Amnd
Approved
2026-03-18
Single storey rear extension with raised patio area and access steps to garden, following partial demolition of existing garage.
27 Singleton Scarp London N12 7AR · premises record
Householder
Approved
2025-09-15
Single storey rear extension with 6no. rooflights and new replacement raised decking area with associated railings and access steps following demolition of existing garage and decking area
23 Singleton Scarp London N12 7AR · premises record
Applicant Mr Chi Chung · Officer Bradley Carson
Householder Application
Approved
2025-08-15
Roof extension involving hip to gable, rear dormer window with juliette balcony, 1no. flat rooflight, 3no. front facing rooflights and new side gable window. New front porch.
23 Singleton Scarp London N12 7AR · premises record
Applicant Mr Chi Chung · Officer Bradley Carson
Householder Application
Approved
2025-06-13
Single storey side and rear extension with 4no. flat rooflights following demolition of the existing shed, garage and conservatory. New front access steps and front door
11 Singleton Scarp London N12 7AR · premises record
Householder Application
Approved
2025-04-17
Change of use from existing Class C3(a) single family dwelling to Class C2 Childrens Care Home
16 Singleton Scarp London N12 7AR · premises record
Full Application
Withdrawn
2025-02-20
Roof extension involving hip to gable, rear dormer window with juliette balconies, 2no. front facing rooflights and new side gable window
11 Singleton Scarp London N12 7AR · premises record
Proposed Lawful Development Certificate
Approved
2025-01-16
Single storey side and rear extension with 4no. flat rooflights following demolition of the existing shed, garage and conservatory. New front access steps and front door.
11 Singleton Scarp London N12 7AR · premises record
Householder Application
Approved
2025-01-16
Roof extension involving rear dormer window and 5no. rooflights
17 Singleton Scarp London N12 7AR · premises record
Proposed Lawful Development Certificate
Approved
2024-12-02
Single storey rear externsion with roof lantern. Conversion of the existing garage. Changes to fenestration
17 Singleton Scarp London N12 7AR · premises record
Householder Application
Approved
2024-12-02
Variation of condition 1 (Approved plans) of planning permission 25/1669/HSE dated 06/06/2025 for Single storey side and rear extension with 4no. flat rooflights following demolition of the existing shed, garage and conservatory. New front access steps and front door. Variation to include widening the single storey side and rear extension
11 Singleton Scarp London N12 7AR · premises record
Approved
2026-03-18
More
Vary/Remove condition/Minor Mtl Amnd
Single storey rear extension with raised patio area and access steps to garden, following partial demolition of existing garage.
27 Singleton Scarp London N12 7AR · premises record
Approved
2025-09-15
More
Householder
Single storey rear extension with 6no. rooflights and new replacement raised decking area with associated railings and access steps following demolition of existing garage and decking area
23 Singleton Scarp London N12 7AR · premises record
Applicant Mr Chi Chung · Officer Bradley Carson
Approved
2025-08-15
More
Householder Application
Show all 10 rows
Roof extension involving hip to gable, rear dormer window with juliette balcony, 1no. flat rooflight, 3no. front facing rooflights and new side gable window. New front porch.
23 Singleton Scarp London N12 7AR · premises record
Applicant Mr Chi Chung · Officer Bradley Carson
Approved
2025-06-13
More
Householder Application
Single storey side and rear extension with 4no. flat rooflights following demolition of the existing shed, garage and conservatory. New front access steps and front door
11 Singleton Scarp London N12 7AR · premises record
Approved
2025-04-17
More
Householder Application
Change of use from existing Class C3(a) single family dwelling to Class C2 Childrens Care Home
16 Singleton Scarp London N12 7AR · premises record
Withdrawn
2025-02-20
More
Full Application
Roof extension involving hip to gable, rear dormer window with juliette balconies, 2no. front facing rooflights and new side gable window
11 Singleton Scarp London N12 7AR · premises record
Approved
2025-01-16
More
Proposed Lawful Development Certificate
Single storey side and rear extension with 4no. flat rooflights following demolition of the existing shed, garage and conservatory. New front access steps and front door.
11 Singleton Scarp London N12 7AR · premises record
Approved
2025-01-16
More
Householder Application
Roof extension involving rear dormer window and 5no. rooflights
17 Singleton Scarp London N12 7AR · premises record
Approved
2024-12-02
More
Proposed Lawful Development Certificate
Single storey rear externsion with roof lantern. Conversion of the existing garage. Changes to fenestration
17 Singleton Scarp London N12 7AR · premises record
Approved
2024-12-02
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 39 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 39 of 39 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 39 of 39 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 5 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
Agent on 5 applications
Agent on 3 applications
Applicant on 5 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
Agent on 5 applications
Agent on 3 applications
Development
What could it become?
Planning precedent54 applications and 55 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy26 EPC records; ratings C: 2, D: 17, E: 5, F: 2.
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.
8 intent signals recorded in this postcode
Application withdrawn · EPC F/G · Long hold · Ageing director
Subscribe to see the signals →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.