Postcode record · Barnet
N12 9ED.
N12 9ED has 27 known premises and 17 planning records — 8 approved of 17 decided (47.1%). 14 EPC records.
Postcode N12 9ED · boundary not held, centred on the postcodeApprovedRefusedOther17 exact2 approximate19 on the map — every match
At a glance · this postcodeBarnet profile →
27
Premises
known addresses (UPRNs)
17
Applications
17 decided
47.1%
Approval rate
8 approved · 2 refused
14
EPC records
ratings C 4 · D 8 · E 2
19
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 9ED has 27 known premises and 17 planning records — 8 approved of 17 decided (47.1%). 14 EPC records.
Premises (18 of 27 shown)
Name
Details
UPRN 200019597
UPRN 200019598
UPRN 200019599
UPRN 200019600
UPRN 200019601
UPRN 200019602
UPRN 200019603
UPRN 200019604
UPRN 200019605
UPRN 200019597
UPRN 200019598
UPRN 200019599
Show all 10 rows
UPRN 200019600
UPRN 200019601
UPRN 200019602
UPRN 200019603
UPRN 200019604
UPRN 200019605
Planning
What happened?
17 planning applications across the postcode; 8 approved of 17 decided (47.1%). Latest 17 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey side and rear infill extension
12 And 14 Castle Road London N12 9ED · premises record
Householder Application
Approved
2021-07-01
A Mono-Pitched, side-return, Kitchen Extension 6 metres deep, with an eaves height of 2.5 metres and maximum height of 3.5 metres
16 Castle Road London N12 9ED · premises record
Applicant Mrs Jane Thicknes · Officer Olivia Becci
Prior Notification (Householder)
Not required
2021-06-17
Single storey rear extension with a proposed depth of 5.30 metres from original rear wall, eaves height of 2.50 metres and maximum height of 3.50 metres.
16 Castle Road London N12 9ED · premises record
Applicant Mrs Jane Thicknes · Officer Helen McGuinness
Prior Notification (Householder)
Withdrawn
2021-05-21
Single storey side/rear extension with a proposed depth of 5.3 metres, eaves height of 2.50 metres and maximum height of 3.50 metres.
14 Castle Road London N12 9ED · premises record
Applicant Vijay Thakkar · Officer Olivia Becci
Prior Notification (Householder)
Refused
2021-05-10
Part single, part two storey side and rear extension with a window at ground floor to the side elevation (Amended)
24 Castle Road London N12 9ED · premises record
Applicant Mahmood Norouzimehr
Householder Application
Approved
2019-03-26
Part single, part two storey side and rear extension
24 Castle Road London N12 9ED · premises record
Applicant Mahmood Norouzimehr · Officer Emma Brown
Householder Application
Withdrawn
2018-11-20
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 0 metres and maximum height of 3 metres
24 Castle Road London N12 9ED · premises record
Applicant Mr Mahmood Norouzimehr · Officer Natasha McCann
Prior Notification (Householder)
Refused
2018-07-31
Part single, part two storey side and rear extension
24 Castle Road London N12 9ED · premises record
Applicant Mahmood Norouzimehr · Officer Emma Brown
Householder Application
Approved
2018-03-14
Roof extension involving rear dormer window, 2no. rooflights to front roof slope to facilitate a loft conversion
8 Castle Road London N12 9ED · premises record
Proposed Lawful Development Certificate
Approved
2017-11-20
Two storey rear extension. Roof extension with a rear dormer window and 2no. rooflights to the front elevation to facilitate a loft conversion.
24 Castle Road, London, N12 9ED · premises record
Proposed Lawful Development Certificate
Approved
2012-03-01
Single storey side and rear infill extension
12 And 14 Castle Road London N12 9ED · premises record
Approved
2021-07-01
More
Householder Application
A Mono-Pitched, side-return, Kitchen Extension 6 metres deep, with an eaves height of 2.5 metres and maximum height of 3.5 metres
16 Castle Road London N12 9ED · premises record
Applicant Mrs Jane Thicknes · Officer Olivia Becci
Not required
2021-06-17
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 5.30 metres from original rear wall, eaves height of 2.50 metres and maximum height of 3.50 metres.
16 Castle Road London N12 9ED · premises record
Applicant Mrs Jane Thicknes · Officer Helen McGuinness
Withdrawn
2021-05-21
More
Prior Notification (Householder)
Show all 10 rows
Single storey side/rear extension with a proposed depth of 5.3 metres, eaves height of 2.50 metres and maximum height of 3.50 metres.
14 Castle Road London N12 9ED · premises record
Applicant Vijay Thakkar · Officer Olivia Becci
Refused
2021-05-10
More
Prior Notification (Householder)
Part single, part two storey side and rear extension with a window at ground floor to the side elevation (Amended)
24 Castle Road London N12 9ED · premises record
Applicant Mahmood Norouzimehr
Approved
2019-03-26
More
Householder Application
Part single, part two storey side and rear extension
24 Castle Road London N12 9ED · premises record
Applicant Mahmood Norouzimehr · Officer Emma Brown
Withdrawn
2018-11-20
More
Householder Application
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 0 metres and maximum height of 3 metres
24 Castle Road London N12 9ED · premises record
Applicant Mr Mahmood Norouzimehr · Officer Natasha McCann
Refused
2018-07-31
More
Prior Notification (Householder)
Part single, part two storey side and rear extension
24 Castle Road London N12 9ED · premises record
Applicant Mahmood Norouzimehr · Officer Emma Brown
Approved
2018-03-14
More
Householder Application
Roof extension involving rear dormer window, 2no. rooflights to front roof slope to facilitate a loft conversion
8 Castle Road London N12 9ED · premises record
Approved
2017-11-20
More
Proposed Lawful Development Certificate
Two storey rear extension. Roof extension with a rear dormer window and 2no. rooflights to the front elevation to facilitate a loft conversion.
24 Castle Road, London, N12 9ED · premises record
Approved
2012-03-01
More
Proposed Lawful Development Certificate
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 27 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 27 of 27 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 27 of 27 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 17 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 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 3 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 precedent17 applications and 19 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 4, D: 8, E: 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.
5 intent signals recorded in this postcode
Portfolio seller · Repeat sale · 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.