Postcode record · Barnet
N20 0BL.
N20 0BL has 28 known premises and 24 planning records — 22 approved of 24 decided (91.7%). 12 EPC records.
Postcode N20 0BL · boundary not held, centred on the postcodeApprovedRefusedOther24 on the map — every match
At a glance · this postcodeBarnet profile →
28
Premises
known addresses (UPRNs)
24
Applications
24 decided
91.7%
Approval rate
22 approved · 2 refused
56 days
Median decision time
average 64 days · 23 dated decisions
12
EPC records
ratings C 1 · D 9 · E 2
24
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 0BL has 28 known premises and 24 planning records — 22 approved of 24 decided (91.7%). 12 EPC records.
Premises (18 of 28 shown)
Name
Details
UPRN 200087690
UPRN 200087692
UPRN 200087705
UPRN 200087706
UPRN 200087707
UPRN 200087709
UPRN 200087711
UPRN 200087712
UPRN 200087714
UPRN 200087716
UPRN 200087690
UPRN 200087692
UPRN 200087705
Show all 10 rows
UPRN 200087706
UPRN 200087707
UPRN 200087709
UPRN 200087711
UPRN 200087712
UPRN 200087714
UPRN 200087716
Planning
What happened?
24 planning applications across the postcode; 22 approved of 24 decided (91.7%). Latest 24 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey side and rear wraparound extension following demolition of the existing conservatory. Conversion of the existing garage into habitable room, insertion of window to replace the garage door
3 Oakleigh Crescent London N20 0BL · premises record
Officer Basya Markovits
Householder Application
Approved
2024-06-03
Conversion and extension of the existing garage into habitable room, insertion of window to replace the garage door
9A Oakleigh Crescent London N20 0BL · premises record
Officer Rebecca Murunga
Full Application
Approved
2023-09-04
Single storey rear extension
1 Oakleigh Crescent London N20 0BL · premises record
Householder Application
Approved
2021-04-22
Single storey rear extension. Single storey front infill extension (NEW SITE PLAN)
23 Oakleigh Crescent London N20 0BL · premises record
Officer Agnes Wanja
Householder Application
Approved
2019-09-18
Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no front rooflights
23 Oakleigh Crescent London N20 0BL · premises record
Proposed Lawful Development Certificate
Approved
2018-10-03
Single storey rear extension. Single storey front infill extension
23 Oakleigh Crescent London N20 0BL · premises record
Officer Agnes Wanja
Householder Application
Approved
2018-10-02
Single storey rear extension following demolition of existing conservatory
17 Oakleigh Crescent London N20 0BL · premises record
Officer Agnes Wanja
Full Application
Approved
2018-01-17
Conversion of property to two self-contained flats including creation of cycle storage at the front and rear and alterations to the rear elevation.
21 Oakleigh Crescent, London, N20 0BL · premises record
Officer Josleen Chug
Full Application
Approved
2012-05-03
Submission of details of Condition 2 (revised layout of first floor plan to provide a kitchen), 3 (details of refuse) pursuant to Appeal Decision APP/N5090/A/10/2119695 dated 01/09/10.
21 Oakleigh Crescent, London, N20 0BL · premises record
Officer Mary Kearns
Conditions
Approved
2011-01-19
New block paving and alterations to entrance steps to front. Replacement of concrete patio to rear with natural stone and new step.
7 Oakleigh Crescent, London, N20 0BL · premises record
Officer Lisa Cheung
Proposed Lawful Development Certificate
Approved
2010-06-09
Single storey side and rear wraparound extension following demolition of the existing conservatory. Conversion of the existing garage into habitable room, insertion of window to replace the garage door
3 Oakleigh Crescent London N20 0BL · premises record
Officer Basya Markovits
Approved
2024-06-03
More
Householder Application
Conversion and extension of the existing garage into habitable room, insertion of window to replace the garage door
9A Oakleigh Crescent London N20 0BL · premises record
Officer Rebecca Murunga
Approved
2023-09-04
More
Full Application
Single storey rear extension
1 Oakleigh Crescent London N20 0BL · premises record
Approved
2021-04-22
More
Householder Application
Show all 10 rows
Single storey rear extension. Single storey front infill extension (NEW SITE PLAN)
23 Oakleigh Crescent London N20 0BL · premises record
Officer Agnes Wanja
Approved
2019-09-18
More
Householder Application
Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no front rooflights
23 Oakleigh Crescent London N20 0BL · premises record
Approved
2018-10-03
More
Proposed Lawful Development Certificate
Single storey rear extension. Single storey front infill extension
23 Oakleigh Crescent London N20 0BL · premises record
Officer Agnes Wanja
Approved
2018-10-02
More
Householder Application
Single storey rear extension following demolition of existing conservatory
17 Oakleigh Crescent London N20 0BL · premises record
Officer Agnes Wanja
Approved
2018-01-17
More
Full Application
Conversion of property to two self-contained flats including creation of cycle storage at the front and rear and alterations to the rear elevation.
21 Oakleigh Crescent, London, N20 0BL · premises record
Officer Josleen Chug
Approved
2012-05-03
More
Full Application
Submission of details of Condition 2 (revised layout of first floor plan to provide a kitchen), 3 (details of refuse) pursuant to Appeal Decision APP/N5090/A/10/2119695 dated 01/09/10.
21 Oakleigh Crescent, London, N20 0BL · premises record
Officer Mary Kearns
Approved
2011-01-19
More
Conditions
New block paving and alterations to entrance steps to front. Replacement of concrete patio to rear with natural stone and new step.
7 Oakleigh Crescent, London, N20 0BL · premises record
Officer Lisa Cheung
Approved
2010-06-09
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.
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.
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 24 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 8 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent24 applications and 24 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 1, D: 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.