Postcode record · Barnet
N12 7LL.
N12 7LL has 22 known premises and 25 planning records — 19 approved of 25 decided (76%). 8 EPC records.
Postcode N12 7LL · boundary not held, centred on the postcodeApprovedRefusedOther25 exact4 approximate29 on the map — every match
At a glance · this postcodeBarnet profile →
22
Premises
known addresses (UPRNs)
25
Applications
25 decided
76%
Approval rate
19 approved · 5 refused
8
EPC records
ratings B 2 · D 5 · E 1
29
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 7LL has 22 known premises and 25 planning records — 19 approved of 25 decided (76%). 8 EPC records.
Premises (18 of 22 shown)
Name
Details
UPRN 200121213
UPRN 200121215
UPRN 200121217
UPRN 200121219
UPRN 200121221
UPRN 200121223
UPRN 200121225
UPRN 200121227
UPRN 200121229
UPRN 200121231
UPRN 200121213
UPRN 200121215
UPRN 200121217
Show all 10 rows
UPRN 200121219
UPRN 200121221
UPRN 200121223
UPRN 200121225
UPRN 200121227
UPRN 200121229
UPRN 200121231
Planning
What happened?
25 planning applications across the postcode; 19 approved of 25 decided (76%). Latest 25 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Part single part two storey side/rear extension. New front porch
72 Walmington Fold London N12 7LL · premises record
Householder Application
Approved
2021-11-04
Roof extension involving hip to gable, 1no side gable window, rear dormer windows with Juliet balcony and 2no front facing rooflights
44 Walmington Fold London N12 7LL · premises record
Proposed Lawful Development Certificate
Approved
2020-11-11
Roof extension involving hip to gable, 1no side gable window, rear dormer windows with Juliet balcony and 3no front facing rooflights
68 Walmington Fold London N12 7LL · premises record
Proposed Lawful Development Certificate
Approved
2020-10-13
Single storey rear extension. New front porch
68 Walmington Fold London N12 7LL · premises record
Householder Application
Approved
2020-10-13
New front porch. Single storey side and rear extension following demolition of existing shed
52 Walmington Fold London N12 7LL · premises record
Householder Application
Approved
2018-12-12
Roof extension involving hip to gable, rear dormer window, 2no front rooflights, new side gable window
56 Walmington Fold London N12 7LL · premises record
Applicant Mr Reza Hejazi · Agent Magan D. Solanki
Proposed Lawful Development Certificate
Approved
2018-08-02
Single storey rear extension with a proposed depth of 5.8 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
64 Walmington Fold London N12 7LL · premises record
Prior Notification (Householder)
Refused
2018-07-27
Single storey rear extension with a proposed depth of 5.8 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
64 Walmington Fold London N12 7LL · premises record
Prior Notification (Householder)
Refused
2018-03-06
Single storey rear extension with a proposed depth of 5.8 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
64 Walmington Fold London N12 7LL · premises record
Prior Notification (Householder)
Refused
2018-01-29
Single storey rear extension with a proposed depth of 5.8 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres.
64 Walmington Fold London N12 7LL · premises record
Applicant Mr Simon Cho · Agent Mr Paolo Bongiovanni
Prior Notification (Householder)
Refused
2018-01-11
Part single part two storey side/rear extension. New front porch
72 Walmington Fold London N12 7LL · premises record
Approved
2021-11-04
More
Householder Application
Roof extension involving hip to gable, 1no side gable window, rear dormer windows with Juliet balcony and 2no front facing rooflights
44 Walmington Fold London N12 7LL · premises record
Approved
2020-11-11
More
Proposed Lawful Development Certificate
Roof extension involving hip to gable, 1no side gable window, rear dormer windows with Juliet balcony and 3no front facing rooflights
68 Walmington Fold London N12 7LL · premises record
Approved
2020-10-13
More
Proposed Lawful Development Certificate
Show all 10 rows
Single storey rear extension. New front porch
68 Walmington Fold London N12 7LL · premises record
Approved
2020-10-13
More
Householder Application
New front porch. Single storey side and rear extension following demolition of existing shed
52 Walmington Fold London N12 7LL · premises record
Approved
2018-12-12
More
Householder Application
Roof extension involving hip to gable, rear dormer window, 2no front rooflights, new side gable window
56 Walmington Fold London N12 7LL · premises record
Applicant Mr Reza Hejazi · Agent Magan D. Solanki
Approved
2018-08-02
More
Proposed Lawful Development Certificate
Single storey rear extension with a proposed depth of 5.8 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
64 Walmington Fold London N12 7LL · premises record
Refused
2018-07-27
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 5.8 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
64 Walmington Fold London N12 7LL · premises record
Refused
2018-03-06
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 5.8 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
64 Walmington Fold London N12 7LL · premises record
Refused
2018-01-29
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 5.8 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres.
64 Walmington Fold London N12 7LL · premises record
Applicant Mr Simon Cho · Agent Mr Paolo Bongiovanni
Refused
2018-01-11
More
Prior Notification (Householder)
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 22 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 22 of 22 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 22 of 22 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 25 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 precedent25 applications and 29 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy8 EPC records; ratings B: 2, D: 5, E: 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.