Postcode record · Barnet
N20 0DG.
N20 0DG has 31 known premises and 43 planning records — 25 approved of 43 decided (58.1%). 14 EPC records.
Postcode N20 0DG · boundary not held, centred on the postcodeApprovedRefusedOther43 exact43 on the map — every match
At a glance · this postcodeBarnet profile →
31
Premises
known addresses (UPRNs)
43
Applications
43 decided
58.1%
Approval rate
25 approved · 15 refused
14
EPC records
ratings C 3 · D 7 · E 4
43
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?
N20 0DG has 31 known premises and 43 planning records — 25 approved of 43 decided (58.1%). 14 EPC records.
Premises (18 of 31 shown)
Name
Details
UPRN 200088152
UPRN 200088153
UPRN 200088154
UPRN 200088156
UPRN 200088157
UPRN 200088525
UPRN 200088531
UPRN 200088533
UPRN 200088152
UPRN 200088153
UPRN 200088154
Show all 10 rows
UPRN 200088156
UPRN 200088157
UPRN 200088525
UPRN 200088531
UPRN 200088533
Planning
What happened?
43 planning applications across the postcode; 25 approved of 43 decided (58.1%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of a first floor rear glazed retractable pergola
Flat 2 277 Oakleigh Road North London N20 0DG · premises record
Full Application
Refused
2026-02-04
Erection of a single storey office block following demolition of the existing offices with associated landscaping, and refuse and recycling
Rear Of 259 Oakleigh Road North London N20 0DG · premises record
Full Application
Approved
2026-01-09
Erection of a single storey office block following demolition of the existing offices with associated landscaping
Rear Of 259 Oakleigh Road North London N20 0DG · premises record
Full Application
Approved
2025-11-05
Erection of a two storey office block following demolition of the existing offices with associated landscaping
Rear Of 259 Oakleigh Road North London N20 0DG · premises record
Full Application
Refused
2025-08-21
Excavation of basement level with associated front lightwell and new garden level with rear terrace. Lower ground, ground and first floors side extension and ground floor rear extension with access steps to side from ground level at front to lower ground rear amenity
275 Oakleigh Road North London N20 0DG · premises record
Householder Application
Approved
2025-07-21
Excavation at lower ground floor level to form basement level with associated front lightwell
273 Oakleigh Road North London N20 0DG · premises record
Householder Application
Approved
2024-08-29
Erection of temporary hoarding 2.4m high (Retrospective Application)
275 Oakleigh Road North London N20 0DG · premises record
Retention/Continued Use
No determination
2024-05-29
Part single, part two storey rear extension including single storey lower ground rear extension (amended description)
275 Oakleigh Road North London N20 0DG · premises record
Householder
Refused
2024-02-09
Use of lower ground floor as 1no self-contained flat (Part Retrospective Application) following lowering of the floor level. New rear access steps and fence and cycle storage
269 Oakleigh Road North London N20 0DG · premises record
Retention/Continued Use
Approved
2024-02-06
Erection of a rear outbuilding
273 Oakleigh Road North London N20 0DG · premises record
Proposed Lawful Development Certificate
Approved
2023-07-04
Installation of a first floor rear glazed retractable pergola
Flat 2 277 Oakleigh Road North London N20 0DG · premises record
Refused
2026-02-04
More
Full Application
Erection of a single storey office block following demolition of the existing offices with associated landscaping, and refuse and recycling
Rear Of 259 Oakleigh Road North London N20 0DG · premises record
Approved
2026-01-09
More
Full Application
Erection of a single storey office block following demolition of the existing offices with associated landscaping
Rear Of 259 Oakleigh Road North London N20 0DG · premises record
Approved
2025-11-05
More
Full Application
Show all 10 rows
Erection of a two storey office block following demolition of the existing offices with associated landscaping
Rear Of 259 Oakleigh Road North London N20 0DG · premises record
Refused
2025-08-21
More
Full Application
Excavation of basement level with associated front lightwell and new garden level with rear terrace. Lower ground, ground and first floors side extension and ground floor rear extension with access steps to side from ground level at front to lower ground rear amenity
275 Oakleigh Road North London N20 0DG · premises record
Approved
2025-07-21
More
Householder Application
Excavation at lower ground floor level to form basement level with associated front lightwell
273 Oakleigh Road North London N20 0DG · premises record
Approved
2024-08-29
More
Householder Application
Erection of temporary hoarding 2.4m high (Retrospective Application)
275 Oakleigh Road North London N20 0DG · premises record
No determination
2024-05-29
More
Retention/Continued Use
Part single, part two storey rear extension including single storey lower ground rear extension (amended description)
275 Oakleigh Road North London N20 0DG · premises record
Refused
2024-02-09
More
Householder
Use of lower ground floor as 1no self-contained flat (Part Retrospective Application) following lowering of the floor level. New rear access steps and fence and cycle storage
269 Oakleigh Road North London N20 0DG · premises record
Approved
2024-02-06
More
Retention/Continued Use
Erection of a rear outbuilding
273 Oakleigh Road North London N20 0DG · premises record
Approved
2023-07-04
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 31 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 31 of 31 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 31 of 31 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 2 applications
Applicant on 2 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
Agent on 3 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 3 applications
Development
What could it become?
Planning precedent43 applications and 43 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 3, D: 7, E: 4.
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
The Developer PlanOwnership, 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
Lapsed consent · Repeat sale · Price decline
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.