Postcode record · Barnet
N3 1LD.
N3 1LD has 28 known premises and 12 planning records — 8 approved of 12 decided (66.7%). 14 EPC records.
Postcode N3 1LD · boundary not held, centred on the postcodeApprovedRefusedOther12 exact16 approximate28 on the map — every match
At a glance · this postcodeBarnet profile →
28
Premises
known addresses (UPRNs)
12
Applications
12 decided
66.7%
Approval rate
8 approved · 3 refused
14
EPC records
ratings B 3 · C 9 · E 2
28
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?
N3 1LD has 28 known premises and 12 planning records — 8 approved of 12 decided (66.7%). 14 EPC records.
Premises (18 of 28 shown)
Name
Details
UPRN 200027135
UPRN 200027140
UPRN 200027142
UPRN 200027144
UPRN 200027146
UPRN 200027148
UPRN 200027150
UPRN 200027152
UPRN 200027154
UPRN 200027135
UPRN 200027140
Show all 10 rows
UPRN 200027142
UPRN 200027144
UPRN 200027146
UPRN 200027148
UPRN 200027150
UPRN 200027152
UPRN 200027154
Planning
What happened?
12 planning applications across the postcode; 8 approved of 12 decided (66.7%). Latest 12 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Submission of details of conditions 3 (Refuse/Recycling) 4 (Sound Insulation) 5 (Cycle Storage) 10 (Amenity) pursuant to planning permission 21/3303/FUL dated 05/10/2021
6 Cornwall Avenue London N3 1LD · premises record
Applicant Mr Ilia Anoichtomatis · Agent Generative Design Partnership Ltd · Officer Helen McGuinness
Conditions
Approved
2023-03-15
Single storey rear extension
14 Cornwall Avenue London N3 1LD · premises record
Householder Application
Approved
2022-01-10
Roof extension involving rear dormer window with juliette balcony and 3no front facing rooflights
14 Cornwall Avenue London N3 1LD · premises record
Proposed Lawful Development Certificate
Approved
2022-01-10
Single storey rear extension. Roof extension involving rear dormer window with juliette balcony and 3no front facing rooflights
14 Cornwall Avenue London N3 1LD · premises record
Proposed Lawful Development Certificate
Refused
2021-12-08
Single storey side and rear extension
2 Cornwall Avenue London N3 1LD · premises record
Householder Application
Approved
2021-07-21
Conversion of existing dwelling into 2no self-contained flats with associated bin and cycle storage. Enclose the existing porch. Removal of existing patio doors at the rear and the provision of a new door and brickwork at the rear at ground floor level
6 Cornwall Avenue London N3 1LD · premises record
Full
Approved
2021-06-15
Conversion of existing dwelling into 2no self-contained flats with associated bin and cycle storage. Enclose the existing porch
6 Cornwall Avenue London N3 1LD · premises record
Applicant Mr Ceka Gramos and Ilias Anoichtomatis · Agent Generative Design Partnership Ltd · Officer Wilf Foster
Full Application
Refused
2020-01-07
Roof extension involving gable end, rear dormer window with juliette balcony
6 Cornwall Avenue London N3 1LD · premises record
Proposed Lawful Development Certificate
Approved
2019-02-04
Roof extension involving rear dormer window with juliette balcony
6 Cornwall Avenue London N3 1LD · premises record
Applicant Mr Ilias Anoichtomatis · Agent Rie Nijo Architecture Ltd
Proposed Lawful Development Certificate
Approved
2018-12-07
Roof extension involving hip to gable, rear dormer window with juliette balcony
6 Cornwall Avenue London N3 1LD · premises record
Proposed Lawful Development Certificate
Refused
2018-09-17
Submission of details of conditions 3 (Refuse/Recycling) 4 (Sound Insulation) 5 (Cycle Storage) 10 (Amenity) pursuant to planning permission 21/3303/FUL dated 05/10/2021
6 Cornwall Avenue London N3 1LD · premises record
Applicant Mr Ilia Anoichtomatis · Agent Generative Design Partnership Ltd · Officer Helen McGuinness
Approved
2023-03-15
More
Conditions
Single storey rear extension
14 Cornwall Avenue London N3 1LD · premises record
Approved
2022-01-10
More
Householder Application
Roof extension involving rear dormer window with juliette balcony and 3no front facing rooflights
14 Cornwall Avenue London N3 1LD · premises record
Approved
2022-01-10
More
Proposed Lawful Development Certificate
Show all 10 rows
Single storey rear extension. Roof extension involving rear dormer window with juliette balcony and 3no front facing rooflights
14 Cornwall Avenue London N3 1LD · premises record
Refused
2021-12-08
More
Proposed Lawful Development Certificate
Single storey side and rear extension
2 Cornwall Avenue London N3 1LD · premises record
Approved
2021-07-21
More
Householder Application
Conversion of existing dwelling into 2no self-contained flats with associated bin and cycle storage. Enclose the existing porch. Removal of existing patio doors at the rear and the provision of a new door and brickwork at the rear at ground floor level
6 Cornwall Avenue London N3 1LD · premises record
Approved
2021-06-15
More
Full
Conversion of existing dwelling into 2no self-contained flats with associated bin and cycle storage. Enclose the existing porch
6 Cornwall Avenue London N3 1LD · premises record
Applicant Mr Ceka Gramos and Ilias Anoichtomatis · Agent Generative Design Partnership Ltd · Officer Wilf Foster
Refused
2020-01-07
More
Full Application
Roof extension involving gable end, rear dormer window with juliette balcony
6 Cornwall Avenue London N3 1LD · premises record
Approved
2019-02-04
More
Proposed Lawful Development Certificate
Roof extension involving rear dormer window with juliette balcony
6 Cornwall Avenue London N3 1LD · premises record
Applicant Mr Ilias Anoichtomatis · Agent Rie Nijo Architecture Ltd
Approved
2018-12-07
More
Proposed Lawful Development Certificate
Roof extension involving hip to gable, rear dormer window with juliette balcony
6 Cornwall Avenue London N3 1LD · premises record
Refused
2018-09-17
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 28 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 28 of 28 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
The name Finchley originates from the Anglo-Saxon and is defined as Finch’s clearing. However, Finchley is first mentioned in the 13th century. It is suggested that Church End was the earliest settlement in Finchley and was probably in use from · reference 77939 · covers 17 of 28 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 28 of 28 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
The name Finchley originates from the Anglo-Saxon and is defined as Finch’s clearing. However, Finchley is first mentioned in the 13th century. It is suggested that Church End was the earliest settlement in Finchley and was probably in use from · reference 77939 · covers 17 of 28 premises. Groundworks may require archaeological assessment or investigation.
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 12 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 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Agent on 2 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Agent on 2 applications
Development
What could it become?
Planning precedent12 applications and 28 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings B: 3, C: 9, 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.
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.