Postcode record · Barnet
N12 7EX.
N12 7EX has 27 known premises and 33 planning records — 28 approved of 33 decided (84.8%). 15 EPC records.
Postcode N12 7EX · boundary not held, centred on the postcodeApprovedRefusedOther33 exact33 on the map — every match
At a glance · this postcodeBarnet profile →
27
Premises
known addresses (UPRNs)
33
Applications
33 decided
84.8%
Approval rate
28 approved · 3 refused
15
EPC records
ratings B 2 · C 3 · D 7 · E 1 · F 2
33
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 7EX has 27 known premises and 33 planning records — 28 approved of 33 decided (84.8%). 15 EPC records.
Premises (18 of 27 shown)
Name
Details
UPRN 200021932
UPRN 200021934
UPRN 200021936
UPRN 200021938
UPRN 200021940
UPRN 200021942
UPRN 200021944
UPRN 200021946
UPRN 200021948
UPRN 200021950
UPRN 200021932
UPRN 200021934
UPRN 200021936
Show all 10 rows
UPRN 200021938
UPRN 200021940
UPRN 200021942
UPRN 200021944
UPRN 200021946
UPRN 200021948
UPRN 200021950
Planning
What happened?
33 planning applications across the postcode; 28 approved of 33 decided (84.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Variation of condition 1 (Approved plans) of planning permission 21/4935/HSE, dated 21/09/2021 for `Part single, part two storey side and rear extensions`. Variation to including changing the approved crown roof of the approved first floor extension to a flat roof, with parapet and coping stone and to add a wooden shed
23 Chiddingfold London N12 7EX · premises record
Vary/Remove condition/Minor Mtl Amnd
Withdrawn
2021-12-02
Single storey front extension. Part single part two story side and rear extension following demolition of existing conservatory, garage, and side extension. Roof extension involving 2no rear dormer windows with Juliette balcony, 1no side facing and 2no front facing rooflights. New front porch
3 Chiddingfold London N12 7EX · premises record
Householder Application
Approved
2021-11-22
Part single, part two storey side and rear extensions
23 Chiddingfold London N12 7EX · premises record
Householder Application
Approved
2021-09-13
Roof extension involving hip to gable, rear dormer window and 3no front facing rooflights
23 Chiddingfold London N12 7EX · premises record
Applicant Mr and Mrs Isaac and Paula Leon · Agent Kokorelia Architects Ltd · Officer Asha Chhabhaiya
Proposed Lawful Development Certificate
Approved
2021-06-23
Part single part two storey side and rear extension
23 Chiddingfold London N12 7EX · premises record
Householder Application
Refused
2021-06-22
Two storey side extension
49 Chiddingfold London N12 7EX · premises record
Householder Application
Approved
2021-02-25
Roof extension involving hip to gable with rear dormer window
9 Chiddingfold London N12 7EX · premises record
Applicant Michael Simon Mirelman and Jodi Alicia Mirelman · Agent Kokorelia Architects ltd · Officer Jade Gillespie
Proposed Lawful Development Certificate
Approved
2021-01-11
Part Single and part two storey side and rear extension. Front porch extension and conversion of the garage into habitable rooms.
9 Chiddingfold London N12 7EX · premises record
Applicant Michael Simon Mirelman Jodi Alicia Mirelman · Agent Kokorelia Architects Ltd · Officer Zakera Matin
Householder Application
Approved
2020-10-23
Two storey side and rear extension following demolition of existing conservatory, garage and side extension. Single storey front extension including new front porch and entrance. Single storey side to rear extension. Roof extension involving, two rear dormer windows, Juliette balcony with 2no. rooflights to front and new gable window to side.
3 Chiddingfold London N12 7EX · premises record
Householder Application
Approved
2020-01-28
Two storey side and rear extension following demolition of existing conservatory, garage and side extension. Single storey front extension including new front porch and entrance. Single storey side to rear extension. Roof extension involving Juliette balcony, rear dormer windows with, 2no. rooflights to front and new gable window to side elevation
3 Chiddingfold London N12 7EX · premises record
Householder Application
Approved
2019-07-19
Variation of condition 1 (Approved plans) of planning permission 21/4935/HSE, dated 21/09/2021 for `Part single, part two storey side and rear extensions`. Variation to including changing the approved crown roof of the approved first floor extension to a flat roof, with parapet and coping stone and to add a wooden shed
23 Chiddingfold London N12 7EX · premises record
Withdrawn
2021-12-02
More
Vary/Remove condition/Minor Mtl Amnd
Single storey front extension. Part single part two story side and rear extension following demolition of existing conservatory, garage, and side extension. Roof extension involving 2no rear dormer windows with Juliette balcony, 1no side facing and 2no front facing rooflights. New front porch
3 Chiddingfold London N12 7EX · premises record
Approved
2021-11-22
More
Householder Application
Part single, part two storey side and rear extensions
23 Chiddingfold London N12 7EX · premises record
Approved
2021-09-13
More
Householder Application
Show all 10 rows
Roof extension involving hip to gable, rear dormer window and 3no front facing rooflights
23 Chiddingfold London N12 7EX · premises record
Applicant Mr and Mrs Isaac and Paula Leon · Agent Kokorelia Architects Ltd · Officer Asha Chhabhaiya
Approved
2021-06-23
More
Proposed Lawful Development Certificate
Part single part two storey side and rear extension
23 Chiddingfold London N12 7EX · premises record
Refused
2021-06-22
More
Householder Application
Two storey side extension
49 Chiddingfold London N12 7EX · premises record
Approved
2021-02-25
More
Householder Application
Roof extension involving hip to gable with rear dormer window
9 Chiddingfold London N12 7EX · premises record
Applicant Michael Simon Mirelman and Jodi Alicia Mirelman · Agent Kokorelia Architects ltd · Officer Jade Gillespie
Approved
2021-01-11
More
Proposed Lawful Development Certificate
Part Single and part two storey side and rear extension. Front porch extension and conversion of the garage into habitable rooms.
9 Chiddingfold London N12 7EX · premises record
Applicant Michael Simon Mirelman Jodi Alicia Mirelman · Agent Kokorelia Architects Ltd · Officer Zakera Matin
Approved
2020-10-23
More
Householder Application
Two storey side and rear extension following demolition of existing conservatory, garage and side extension. Single storey front extension including new front porch and entrance. Single storey side to rear extension. Roof extension involving, two rear dormer windows, Juliette balcony with 2no. rooflights to front and new gable window to side.
3 Chiddingfold London N12 7EX · premises record
Approved
2020-01-28
More
Householder Application
Two storey side and rear extension following demolition of existing conservatory, garage and side extension. Single storey front extension including new front porch and entrance. Single storey side to rear extension. Roof extension involving Juliette balcony, rear dormer windows with, 2no. rooflights to front and new gable window to side elevation
3 Chiddingfold London N12 7EX · premises record
Approved
2019-07-19
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 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
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 3 applications
Applicant on 3 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
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent33 applications and 33 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings B: 2, C: 3, D: 7, E: 1, 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.