Postcode record · Barnet
N20 0DD.
N20 0DD has 19 known premises and 18 planning records — 11 approved of 18 decided (61.1%). 13 EPC records.
Postcode N20 0DD · boundary not held, centred on the postcodeApprovedRefusedOther18 exact18 on the map — every match
At a glance · this postcodeBarnet profile →
19
Premises
known addresses (UPRNs)
18
Applications
18 decided
61.1%
Approval rate
11 approved · 4 refused
13
EPC records
ratings C 1 · D 7 · E 4 · F 1
18
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 0DD has 19 known premises and 18 planning records — 11 approved of 18 decided (61.1%). 13 EPC records.
Premises (18 of 19 shown)
Name
Details
UPRN 200007064
UPRN 200007065
UPRN 200007066
UPRN 200007067
UPRN 200007068
UPRN 200007069
UPRN 200007070
UPRN 200007071
UPRN 200007072
UPRN 200007073
UPRN 200007064
UPRN 200007065
UPRN 200007066
Show all 10 rows
UPRN 200007067
UPRN 200007068
UPRN 200007069
UPRN 200007070
UPRN 200007071
UPRN 200007072
UPRN 200007073
Planning
What happened?
18 planning applications across the postcode; 11 approved of 18 decided (61.1%). Latest 18 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey side extension with 3no. rooflights (AMENDED DESCRIPTION)
64 Barfield Avenue London N20 0DD · premises record
Householder Application
Approved
2024-10-02
Single storey side and rear extension with patio area following demolition of the existing conservatory. New front porch
60 Barfield Avenue London N20 0DD · premises record
Householder Application
Approved
2023-10-17
Single storey front porch extension
56 Barfield Avenue London N20 0DD · premises record
Householder Application
Approved
2023-03-14
Roof extension involving hip to gable, rear dormer with juliette balcony, and 3no front facing rooflights. New front porch
64 Barfield Avenue London N20 0DD · premises record
Proposed Lawful Development Certificate
Approved
2022-08-22
Single Storey Rear Extension with a proposed depth of 5.00 metres, a maximum height of 3.35 and an eaves height of 3.00 metres.
60 Barfield Avenue London N20 0DD · premises record
Prior Notification (Householder)
Not required
2022-01-12
Single Storey Rear Extension with a proposed depth of 5 metres, a maximum height of 3 metres and an eaves height of 3 metres.
60 Barfield Avenue London N20 0DD · premises record
Prior Notification (Householder)
Refused
2021-11-11
Roof extension including hip to gable, rear dormer window with juliette balcony and 2no. rooflights to front roofslope
60 Barfield Avenue London N20 0DD · premises record
Proposed Lawful Development Certificate
Approved
2021-10-06
Single Storey Rear Extension with a proposed depth of 5.00 metres from original rear wall, maximum height of 3.00 metres and eaves height of 3.00 metres.
60 Barfield Avenue London N20 0DD · premises record
Prior Notification (Householder)
Refused
2021-10-05
Single storey rear extension with a proposed depth of 4 metres from original rear wall, eaves height of 3 metres and maximum height of 4 metres.
56 Barfield Avenue London N20 0DD · premises record
Prior Notification (Householder)
Not required
2021-08-03
Single storey rear extension measures 6.00 metres in depth from the original rear wall with an eaves height of 2.83m and a maximum height of 3.65m
64 Barfield Avenue London N20 0DD · premises record
Prior Notification (Householder)
Approved
2021-04-27
Single storey side extension with 3no. rooflights (AMENDED DESCRIPTION)
64 Barfield Avenue London N20 0DD · premises record
Approved
2024-10-02
More
Householder Application
Single storey side and rear extension with patio area following demolition of the existing conservatory. New front porch
60 Barfield Avenue London N20 0DD · premises record
Approved
2023-10-17
More
Householder Application
Single storey front porch extension
56 Barfield Avenue London N20 0DD · premises record
Approved
2023-03-14
More
Householder Application
Show all 10 rows
Roof extension involving hip to gable, rear dormer with juliette balcony, and 3no front facing rooflights. New front porch
64 Barfield Avenue London N20 0DD · premises record
Approved
2022-08-22
More
Proposed Lawful Development Certificate
Single Storey Rear Extension with a proposed depth of 5.00 metres, a maximum height of 3.35 and an eaves height of 3.00 metres.
60 Barfield Avenue London N20 0DD · premises record
Not required
2022-01-12
More
Prior Notification (Householder)
Single Storey Rear Extension with a proposed depth of 5 metres, a maximum height of 3 metres and an eaves height of 3 metres.
60 Barfield Avenue London N20 0DD · premises record
Refused
2021-11-11
More
Prior Notification (Householder)
Roof extension including hip to gable, rear dormer window with juliette balcony and 2no. rooflights to front roofslope
60 Barfield Avenue London N20 0DD · premises record
Approved
2021-10-06
More
Proposed Lawful Development Certificate
Single Storey Rear Extension with a proposed depth of 5.00 metres from original rear wall, maximum height of 3.00 metres and eaves height of 3.00 metres.
60 Barfield Avenue London N20 0DD · premises record
Refused
2021-10-05
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 4 metres from original rear wall, eaves height of 3 metres and maximum height of 4 metres.
56 Barfield Avenue London N20 0DD · premises record
Not required
2021-08-03
More
Prior Notification (Householder)
Single storey rear extension measures 6.00 metres in depth from the original rear wall with an eaves height of 2.83m and a maximum height of 3.65m
64 Barfield Avenue London N20 0DD · premises record
Approved
2021-04-27
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 19 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 19 of 19 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 19 of 19 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 18 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 5 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 5 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 precedent18 applications and 18 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings C: 1, D: 7, E: 4, F: 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.