Postcode record · Barnet
N12 9AB.
N12 9AB has 24 known premises and 34 planning records — 19 approved of 33 decided (57.6%). 10 EPC records.
Postcode N12 9AB · boundary not held, centred on the postcodeApprovedRefusedOther34 exact34 on the map — every match
At a glance · this postcodeBarnet profile →
24
Premises
known addresses (UPRNs)
34
Applications
33 decided
57.6%
Approval rate
19 approved · 10 refused
10
EPC records
ratings D 5 · E 3 · F 2
34
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 9AB has 24 known premises and 34 planning records — 19 approved of 33 decided (57.6%). 10 EPC records.
Premises (18 of 24 shown)
Name
Details
UPRN 200005122
UPRN 200005124
UPRN 200005126
UPRN 200005128
UPRN 200005130
UPRN 200005132
UPRN 200005134
UPRN 200005136
UPRN 200005138
UPRN 200005122
UPRN 200005124
Show all 10 rows
UPRN 200005126
UPRN 200005128
UPRN 200005130
UPRN 200005132
UPRN 200005134
UPRN 200005136
UPRN 200005138
Planning
What happened?
34 planning applications across the postcode; 19 approved of 33 decided (57.6%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Demolition of the existing dwelling and erection of 3no. two storey dwellings with rooms in the roofspace. Associated cycle storage, refuse and recycling store, parking and amenity space
116 Ashurst Road London N12 9AB · premises record
Full Application
Pending Consideration
2026-05-27
Erection of a rear outbuilding
118 Ashurst Road London N12 9AB · premises record
Proposed Lawful Development Certificate
Approved
2023-05-25
Single storey side extension following demolition of the existing garage. Erection of a rear outbuilding
118 Ashurst Road London N12 9AB · premises record
Proposed Lawful Development Certificate
Refused
2023-03-09
Increase of rear dormer size (variation of permission 19/6420/FUL for erection of 3 houses)
116 Ashurst Road London N12 9AB · premises record
Full Application
Refused
2020-07-23
Non-material amendment to planning permission reference 19/6420/FUL dated 02/12/2019 for `Demolition of the existing dwelling and erection of 3no two storey plus rooms in the roofspace dwellings. Associated cycle storage refuse and recycling store, parking and amenity space`. Amendment to include increasing the size of the rear dormer
116 Ashurst Road London N12 9AB · premises record
Non-Material Amendment
Refused
2020-05-15
Single storey rear extension including 2no rooflights. New rear patio
94 Ashurst Road London N12 9AB · premises record
Householder Application
Approved
2020-04-20
Demolition of the existing dwelling and erection of 3no two storey plus rooms in the roofspace dwellings. Associated cycle storage, refuse and recycling store, parking and amenity space
116 Ashurst Road London N12 9AB · premises record
Full Application
Approved
2019-12-02
Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no front facing rooflights
110 Ashurst Road London N12 9AB · premises record
Proposed Lawful Development Certificate
Approved
2018-10-10
Demolition of existing dwelling and construction of 3no two storey dwellings with rooms in the roofspace. Associated parking, refuse/recycling, cycle store
116 Ashurst Road London N12 9AB · premises record
Full Application
Refused
2018-10-10
Non material amendment to planning permission 16/2893/HSE dated 04/05/16 for `Single storey rear extension, with a raised platform.` Amendments to include replacement of approved roof with flat roof including 3no skylights
124 Ashurst Road London N12 9AB · premises record
Non Material Amendment
Approved
2017-04-19
Demolition of the existing dwelling and erection of 3no. two storey dwellings with rooms in the roofspace. Associated cycle storage, refuse and recycling store, parking and amenity space
116 Ashurst Road London N12 9AB · premises record
Pending Consideration
2026-05-27
More
Full Application
Erection of a rear outbuilding
118 Ashurst Road London N12 9AB · premises record
Approved
2023-05-25
More
Proposed Lawful Development Certificate
Single storey side extension following demolition of the existing garage. Erection of a rear outbuilding
118 Ashurst Road London N12 9AB · premises record
Refused
2023-03-09
More
Proposed Lawful Development Certificate
Show all 10 rows
Increase of rear dormer size (variation of permission 19/6420/FUL for erection of 3 houses)
116 Ashurst Road London N12 9AB · premises record
Refused
2020-07-23
More
Full Application
Non-material amendment to planning permission reference 19/6420/FUL dated 02/12/2019 for `Demolition of the existing dwelling and erection of 3no two storey plus rooms in the roofspace dwellings. Associated cycle storage refuse and recycling store, parking and amenity space`. Amendment to include increasing the size of the rear dormer
116 Ashurst Road London N12 9AB · premises record
Refused
2020-05-15
More
Non-Material Amendment
Single storey rear extension including 2no rooflights. New rear patio
94 Ashurst Road London N12 9AB · premises record
Approved
2020-04-20
More
Householder Application
Demolition of the existing dwelling and erection of 3no two storey plus rooms in the roofspace dwellings. Associated cycle storage, refuse and recycling store, parking and amenity space
116 Ashurst Road London N12 9AB · premises record
Approved
2019-12-02
More
Full Application
Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no front facing rooflights
110 Ashurst Road London N12 9AB · premises record
Approved
2018-10-10
More
Proposed Lawful Development Certificate
Demolition of existing dwelling and construction of 3no two storey dwellings with rooms in the roofspace. Associated parking, refuse/recycling, cycle store
116 Ashurst Road London N12 9AB · premises record
Refused
2018-10-10
More
Full Application
Non material amendment to planning permission 16/2893/HSE dated 04/05/16 for `Single storey rear extension, with a raised platform.` Amendments to include replacement of approved roof with flat roof including 3no skylights
124 Ashurst Road London N12 9AB · premises record
Approved
2017-04-19
More
Non Material Amendment
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 24 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 24 of 24 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 24 of 24 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).
Ashurst Road0 mBuxted Road0 mFriern Park0 mFootpath From Buxted Road To Friary Close23 mFriary Close32 mTorrington Park44 mHorsham Avenue53 m
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 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 1 application
Applicant on 4 applications
Applicant on 2 applications
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 precedent34 applications and 34 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings D: 5, E: 3, 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
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.