Postcode record · Barnet
NW9 5AY.
NW9 5AY has 17 known premises and 9 planning records — 4 approved of 9 decided (44.4%). 8 EPC records.
Postcode NW9 5AY · boundary not held, centred on the postcodeApprovedRefusedOther9 exact9 on the map — every match
At a glance · this postcodeBarnet profile →
17
Premises
known addresses (UPRNs)
9
Applications
9 decided
44.4%
Approval rate
4 approved · 1 refused
8
EPC records
ratings C 1 · D 5 · E 2
9
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 5AY has 17 known premises and 9 planning records — 4 approved of 9 decided (44.4%). 8 EPC records.
Premises
Name
Details
UPRN 200053072
UPRN 200053074
UPRN 200053076
UPRN 200053078
UPRN 200053080
UPRN 200053082
UPRN 200053084
UPRN 200053086
UPRN 200053088
UPRN 200053090
UPRN 200053072
UPRN 200053074
UPRN 200053076
Show all 10 rows
UPRN 200053078
UPRN 200053080
UPRN 200053082
UPRN 200053084
UPRN 200053086
UPRN 200053088
UPRN 200053090
Planning
What happened?
9 planning applications across the postcode; 4 approved of 9 decided (44.4%). Latest 9 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.085 metres and eaves height of 2.90 metres. Following demolition of existing garage.
17 Greenway Gardens London NW9 5AY · premises record
Applicant Dr Yirui Liu · Officer Muhsin Ahmed
Prior Notification (Householder)
Not required
2024-07-01
Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no. front facing rooflights
1 Greenway Gardens London NW9 5AY · premises record
Proposed Lawful Development Certificate
Approved
2024-05-28
Single storey rear extension. New front porch
17 Greenway Gardens London NW9 5AY · premises record
Applicant Dr Yirui Liu · Officer Cheryl Yeung
Proposed Lawful Development Certificate
Approved
2024-04-03
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.605 metres and eaves height of 2.65 metres.
17 Greenway Gardens London NW9 5AY · premises record
Applicant Dr Yirui Liu · Officer Cheryl Yeung
Prior Notification (Householder)
Not required
2024-02-13
Single storey rear extension with a proposed depth of 6 metres, maximum height of 3.27 metres and eaves height of 3 metres.
27 Greenway Gardens London NW9 5AY · premises record
Applicant Miss Geerthiga Parameswaran · Officer Zaneb Hussain
Prior Notification (Householder)
Not required
2022-08-08
Single storey rear extension with a proposed maximum depth of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
11 Greenway Gardens London NW9 5AY · premises record
Applicant MR. CHEELEONG CHOONG · Agent ZAAVIA LTD
Prior Notification (Householder)
Not required
2016-06-06
Alteration to roof including side and rear dormer window to facilitate a loft conversion.
5 Greenway Gardens London NW9 5AY · premises record
Applicant P D Madan
Full Application
Approved
2005-06-17
Alterations to the roof including the insertion of a side and rear dormer window to facilitate a loft conversion.
5 Greenway Gardens London NW9 5AY · premises record
Applicant P D Madan
Full Application
Refused
2005-01-20
Single storey side and rear extension with 1no. roof lantern following demolition of the existing garage. Alterations to the existing front porch including insertion of new window and door
1 Greenway Gardens London NW9 5AY · premises record
Householder
Approved
—
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.085 metres and eaves height of 2.90 metres. Following demolition of existing garage.
17 Greenway Gardens London NW9 5AY · premises record
Applicant Dr Yirui Liu · Officer Muhsin Ahmed
Not required
2024-07-01
More
Prior Notification (Householder)
Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no. front facing rooflights
1 Greenway Gardens London NW9 5AY · premises record
Approved
2024-05-28
More
Proposed Lawful Development Certificate
Single storey rear extension. New front porch
17 Greenway Gardens London NW9 5AY · premises record
Applicant Dr Yirui Liu · Officer Cheryl Yeung
Approved
2024-04-03
More
Proposed Lawful Development Certificate
Show all 9 rows
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.605 metres and eaves height of 2.65 metres.
17 Greenway Gardens London NW9 5AY · premises record
Applicant Dr Yirui Liu · Officer Cheryl Yeung
Not required
2024-02-13
More
Prior Notification (Householder)
Single storey rear extension with a proposed depth of 6 metres, maximum height of 3.27 metres and eaves height of 3 metres.
27 Greenway Gardens London NW9 5AY · premises record
Applicant Miss Geerthiga Parameswaran · Officer Zaneb Hussain
Not required
2022-08-08
More
Prior Notification (Householder)
Single storey rear extension with a proposed maximum depth of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
11 Greenway Gardens London NW9 5AY · premises record
Applicant MR. CHEELEONG CHOONG · Agent ZAAVIA LTD
Not required
2016-06-06
More
Prior Notification (Householder)
Alteration to roof including side and rear dormer window to facilitate a loft conversion.
5 Greenway Gardens London NW9 5AY · premises record
Applicant P D Madan
Approved
2005-06-17
More
Full Application
Alterations to the roof including the insertion of a side and rear dormer window to facilitate a loft conversion.
5 Greenway Gardens London NW9 5AY · premises record
Applicant P D Madan
Refused
2005-01-20
More
Full Application
Single storey side and rear extension with 1no. roof lantern following demolition of the existing garage. Alterations to the existing front porch including insertion of new window and door
1 Greenway Gardens London NW9 5AY · premises record
Approved
—
More
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 17 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 17 of 17 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 17 of 17 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 9 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 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Applicant on 3 applications
Applicant on 2 applications
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent9 applications and 9 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy8 EPC records; ratings C: 1, D: 5, 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
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.
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.