Postcode record · Barnet
NW9 5BU.
NW9 5BU has 27 known premises and 18 planning records — 12 approved of 18 decided (66.7%). 10 EPC records.
Postcode NW9 5BU · boundary not held, centred on the postcodeApprovedRefusedOther18 exact18 on the map — every match
At a glance · this postcodeBarnet profile →
27
Premises
known addresses (UPRNs)
18
Applications
18 decided
66.7%
Approval rate
12 approved · 0 refused
10
EPC records
ratings D 8 · E 2
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?
NW9 5BU has 27 known premises and 18 planning records — 12 approved of 18 decided (66.7%). 10 EPC records.
Premises (18 of 27 shown)
Name
Details
UPRN 200104818
UPRN 200104820
UPRN 200104822
UPRN 200104824
UPRN 200104826
UPRN 200104828
UPRN 200104830
UPRN 200104832
UPRN 200104834
UPRN 200104836
UPRN 200104818
UPRN 200104820
UPRN 200104822
Show all 10 rows
UPRN 200104824
UPRN 200104826
UPRN 200104828
UPRN 200104830
UPRN 200104832
UPRN 200104834
UPRN 200104836
Planning
What happened?
18 planning applications across the postcode; 12 approved of 18 decided (66.7%). Latest 18 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension with a depth of 6.00 metres, a maximum height of 4.00 metres and an eaves height of 3.00 metres
29 Southbourne Avenue London NW9 5BU · premises record
Prior Approval
Not required
2025-08-07
Single storey rear extension with a depth of 6m, a maximum height of 4m and an eaves height of 3m.
29 Southbourne Avenue London NW9 5BU · premises record
Prior Notification (Householder)
Not required
2025-03-31
Erection of a rear outbuilding
19 Southbourne Avenue London NW9 5BU · premises record
Householder Application
Approved
2022-04-13
Roof extension involving hip to gable, rear dormer window, 3no front facing rooflights and new side gable window
7 Southbourne Avenue London NW9 5BU · premises record
Proposed Lawful Development Certificate
Approved
2019-03-25
Roof extension involving hip to gable, 1no rear dormer,2no rooflights and alterations to a vent pipe to side elevation. Alterations to fenestration to side elevation
15 Southbourne Avenue London NW9 5BU · premises record
Proposed Lawful Development Certificate
Approved
2016-06-08
Roof extension involving hip to gable, rear dormer window with 2no rooflights to front elevation to facilitate a loft conversion
13 Southbourne Avenue London NW9 5BU · premises record
Proposed Lawful Development Certificate
Approved
2016-02-05
Single storey rear extention with a proposed extension of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 4 metres
1 Southbourne Avenue London NW9 5BU · premises record
Applicant Mrs Neeta Sharma · Officer Antonio Coquillat
Prior Notification (Householder)
Not required
2015-08-12
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 3.3 metres.
1 Southbourne Avenue London NW9 5BU · premises record
Applicant Mrs Neeta Sharma · Officer Teodora Dimitrova
Prior Notification (Householder)
Not required
2015-06-25
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 2.85 metres and maximum height of 3.1 metres
35 Southbourne Avenue London NW9 5BU · premises record
Prior Notification (Householder)
Not required
2015-05-26
Single storey extension with a proposed depth of 3.8 metres, eaves height of 2.9 metres and maximum height of 3.4 metres.
45 Southbourne Avenue, London, NW9 5BU · premises record
Applicant Mrs Lisa Ramos · Agent Kaufman
Prior Notification (Householder)
Not required
2013-08-22
Single storey rear extension with a depth of 6.00 metres, a maximum height of 4.00 metres and an eaves height of 3.00 metres
29 Southbourne Avenue London NW9 5BU · premises record
Not required
2025-08-07
More
Prior Approval
Single storey rear extension with a depth of 6m, a maximum height of 4m and an eaves height of 3m.
29 Southbourne Avenue London NW9 5BU · premises record
Not required
2025-03-31
More
Prior Notification (Householder)
Erection of a rear outbuilding
19 Southbourne Avenue London NW9 5BU · premises record
Approved
2022-04-13
More
Householder Application
Show all 10 rows
Roof extension involving hip to gable, rear dormer window, 3no front facing rooflights and new side gable window
7 Southbourne Avenue London NW9 5BU · premises record
Approved
2019-03-25
More
Proposed Lawful Development Certificate
Roof extension involving hip to gable, 1no rear dormer,2no rooflights and alterations to a vent pipe to side elevation. Alterations to fenestration to side elevation
15 Southbourne Avenue London NW9 5BU · premises record
Approved
2016-06-08
More
Proposed Lawful Development Certificate
Roof extension involving hip to gable, rear dormer window with 2no rooflights to front elevation to facilitate a loft conversion
13 Southbourne Avenue London NW9 5BU · premises record
Approved
2016-02-05
More
Proposed Lawful Development Certificate
Single storey rear extention with a proposed extension of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 4 metres
1 Southbourne Avenue London NW9 5BU · premises record
Applicant Mrs Neeta Sharma · Officer Antonio Coquillat
Not required
2015-08-12
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 3.3 metres.
1 Southbourne Avenue London NW9 5BU · premises record
Applicant Mrs Neeta Sharma · Officer Teodora Dimitrova
Not required
2015-06-25
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 2.85 metres and maximum height of 3.1 metres
35 Southbourne Avenue London NW9 5BU · premises record
Not required
2015-05-26
More
Prior Notification (Householder)
Single storey extension with a proposed depth of 3.8 metres, eaves height of 2.9 metres and maximum height of 3.4 metres.
45 Southbourne Avenue, London, NW9 5BU · premises record
Applicant Mrs Lisa Ramos · Agent Kaufman
Not required
2013-08-22
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 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 18 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 1 application
Applicant on 2 applications
Applicant on 1 application
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.
Energy10 EPC records; ratings D: 8, 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.
3 intent signals recorded in this postcode
Charge registered · Long hold
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.