Planning Atlas
Planning Atlas›Barnet›…Totteridge & Woodside ward›N12 7HA
AtlasBarnetTotteridge & WoodsideN12 7HA
Postcode record · Barnet

N12 7HA.

N12 7HA has 17 known premises and 8 planning records — 6 approved of 8 decided (75%). 11 EPC records.

Postcode N12 7HA · boundary not held, centred on the postcodeApprovedRefusedOther8 exact8 on the map — every match
At a glance · this postcodeBarnet profile →
17
Premises
known addresses (UPRNs)
8
Applications
8 decided
75%
Approval rate
6 approved · 0 refused
11
EPC records
ratings C 2 · D 4 · E 4 · 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?

N12 7HA has 17 known premises and 8 planning records — 6 approved of 8 decided (75%). 11 EPC records.

Premises

Name
Details
UPRN 200086612
UPRN 200086613
UPRN 200086614
UPRN 200086615
UPRN 200086616
UPRN 200086617
UPRN 200086632
UPRN 200086634
UPRN 200086636
UPRN 200086638
UPRN 200086612
UPRN 200086613
UPRN 200086614
Show all 10 rows
UPRN 200086615
UPRN 200086616
UPRN 200086617
UPRN 200086632
UPRN 200086634
UPRN 200086636
UPRN 200086638
Planning

What happened?

8 planning applications across the postcode; 6 approved of 8 decided (75%). Latest 8 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension with a proposed depth of 3.80 metres, maximum height of 3.00 metres and eaves height of 2.95 metres.
34 Northiam London N12 7HA · premises record
Prior Notification (Householder)
Not required
2025-09-10
Two storey rear extension, single storey side extension including conversion of garage to habitable space. Loft conversion involving enlargement of roof with two side dormer windows. Changes to fenestration to front, side and rear elevations.
22 Northiam London N12 7HA · premises record
Householder
Approved
2024-11-29
Single storey side/rear extension following removal of existing garage. Extension to existing loft space including erection of a rear dormer window.
24 Northiam, London, N12 7HA · premises record
Full Application
Approved
2011-10-07
Single storey rear extension.
30 Northiam, London, N12 7HA · premises record
Applicant Mr C Jing · Agent A.S Architecture · Officer Mary Kearns
Householder Application
Approved
2009-10-07
Single Storey rear extension.Alterations to roof including side and rear dormer to facilitate a loft conversation.
32 Northiam, London, N12 7HA · premises record
Applicant Mr G Copeland · Agent Mr R Hirani · Officer Fiona Dinsey
Full Application
Approved
2008-06-20
Rear garage and conservatory.
34 Northiam London N12 7HA · premises record
Applicant Farid
Full Application
Approved
2006-10-04
Conversion of Garage into Habitable Room
38A Northiam London N12 7HA · premises record
Full Application
Approved
2006-05-16
Part single, part two storey rear extension. Insertion of new window on side elevation at first floor level. Replacement windows at first and second floor level on rear elevation. New front porch and steps.
26 Northiam London N12 7HA · premises record
Applicant Amit Shah
Full Application
Withdrawn
2005-12-13
Single storey rear extension with a proposed depth of 3.80 metres, maximum height of 3.00 metres and eaves height of 2.95 metres.
34 Northiam London N12 7HA · premises record
Not required
2025-09-10
More
Prior Notification (Householder)
Two storey rear extension, single storey side extension including conversion of garage to habitable space. Loft conversion involving enlargement of roof with two side dormer windows. Changes to fenestration to front, side and rear elevations.
22 Northiam London N12 7HA · premises record
Approved
2024-11-29
More
Householder
Single storey side/rear extension following removal of existing garage. Extension to existing loft space including erection of a rear dormer window.
24 Northiam, London, N12 7HA · premises record
Approved
2011-10-07
More
Full Application
Show all 8 rows
Single storey rear extension.
30 Northiam, London, N12 7HA · premises record
Applicant Mr C Jing · Agent A.S Architecture · Officer Mary Kearns
Approved
2009-10-07
More
Householder Application
Single Storey rear extension.Alterations to roof including side and rear dormer to facilitate a loft conversation.
32 Northiam, London, N12 7HA · premises record
Applicant Mr G Copeland · Agent Mr R Hirani · Officer Fiona Dinsey
Approved
2008-06-20
More
Full Application
Rear garage and conservatory.
34 Northiam London N12 7HA · premises record
Applicant Farid
Approved
2006-10-04
More
Full Application
Conversion of Garage into Habitable Room
38A Northiam London N12 7HA · premises record
Approved
2006-05-16
More
Full Application
Part single, part two storey rear extension. Insertion of new window on side elevation at first floor level. Replacement windows at first and second floor level on rear elevation. New front porch and steps.
26 Northiam London N12 7HA · premises record
Applicant Amit Shah
Withdrawn
2005-12-13
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 8 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 1 application
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 1 application
Agent on 1 application
Agent on 1 application
Development

What could it become?

Planning precedent8 applications and 8 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 2, D: 4, E: 4, 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 Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

3 intent signals recorded in this postcode
Repeat sale · EPC F/G · Long hold
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Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
N12 7HA, Barnet: Planning and Property History | Planning Atlas