Postcode record · Barnet
NW9 5LN.
NW9 5LN has 25 known premises and 23 planning records — 11 approved of 23 decided (47.8%). 15 EPC records.
Postcode NW9 5LN · boundary not held, centred on the postcodeApprovedRefusedOther23 exact23 on the map — every match
At a glance · this postcodeBarnet profile →
25
Premises
known addresses (UPRNs)
23
Applications
23 decided
47.8%
Approval rate
11 approved · 10 refused
15
EPC records
ratings B 2 · C 3 · D 8 · E 2
23
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 5LN has 25 known premises and 23 planning records — 11 approved of 23 decided (47.8%). 15 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 200060349
UPRN 200060351
UPRN 200060353
UPRN 200060355
UPRN 200060357
UPRN 200060359
UPRN 200060361
UPRN 200060363
UPRN 200060365
UPRN 200060367
UPRN 200060349
UPRN 200060351
UPRN 200060353
Show all 10 rows
UPRN 200060355
UPRN 200060357
UPRN 200060359
UPRN 200060361
UPRN 200060363
UPRN 200060365
UPRN 200060367
Planning
What happened?
23 planning applications across the postcode; 11 approved of 23 decided (47.8%). Latest 23 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Additional storey at first floor level
27 Heywood Avenue London NW9 5LN · premises record
Applicant Mr Umesh Chhatralia · Officer Radhika Bedi
Householder Application
Refused
2024-07-08
Additional storey at first floor level. Insertion of front, side and rear skylights
27 Heywood Avenue London NW9 5LN · premises record
Applicant Mr Umesh Chhatralia · Officer Radhika Bedi
Householder Application
Refused
2024-03-18
Use of property as 2no self-contained flats
7 Heywood Avenue London NW9 5LN · premises record
Applicant Mr Alizera Nohekhan · Officer Keshni Patel-Rayani
Existing Lawful Development Certificate
Refused
2022-03-18
Submission of details of Conditions 4 (Levels) and 16 (Hard and Soft Landscaping) pursuant to planning permission 17/5062/FUL dated 09/08/2017
25 Heywood Avenue London NW9 5LN · premises record
Applicant Umesh Chatralia
Conditions
Approved
2021-01-15
Conversion of existing dwelling into 3no self-contained flats Associated parking, refuse/recycling store, cycle store and amenity space, front porch extension (AMENDED DESCRIPTION)
17 Heywood Avenue London NW9 5LN · premises record
Full Application
Approved
2020-03-03
Conversion of existing dwelling into 3no self-contained flats. Front extension following demolition of existing garages. Julitee balcony on first and second floor. Amenity space, associated parking, refuse/ recycling store and cycle store
17 Heywood Avenue London NW9 5LN · premises record
Full Application
Withdrawn
2020-01-30
Submission of details of conditions 3 (materials), 4 (levels), 11 (Construction Management and Logistics Plan), 16 (landscaping), pursuant to planning permission 17/5062/FUL dated 09/08/2017
Land Adjacent To 25 Heywood Avenue London NW9 5LN · premises record
Conditions
Split
2019-03-11
Erection of 1no single storey dwelling. Associated parking, amenity space, cycle store and refuse and recycling
Land Adjacent To 25 Heywood Avenue London NW9 5LN · premises record
Full Application
Approved
2017-08-03
Erection of two storey 3 bed detached dwellinghouse, with provisions for 1no off street car parking space and associated hard and soft landscaping.
Land Adjacent To 25 Heywood Avenue London NW9 5LN · premises record
Full Application
Refused
2015-10-05
New front porch to ground floor flat
7A Heywood Avenue London NW9 5LN · premises record
Full Application
Approved
2015-06-01
Additional storey at first floor level
27 Heywood Avenue London NW9 5LN · premises record
Applicant Mr Umesh Chhatralia · Officer Radhika Bedi
Refused
2024-07-08
More
Householder Application
Additional storey at first floor level. Insertion of front, side and rear skylights
27 Heywood Avenue London NW9 5LN · premises record
Applicant Mr Umesh Chhatralia · Officer Radhika Bedi
Refused
2024-03-18
More
Householder Application
Use of property as 2no self-contained flats
7 Heywood Avenue London NW9 5LN · premises record
Applicant Mr Alizera Nohekhan · Officer Keshni Patel-Rayani
Refused
2022-03-18
More
Existing Lawful Development Certificate
Show all 10 rows
Submission of details of Conditions 4 (Levels) and 16 (Hard and Soft Landscaping) pursuant to planning permission 17/5062/FUL dated 09/08/2017
25 Heywood Avenue London NW9 5LN · premises record
Applicant Umesh Chatralia
Approved
2021-01-15
More
Conditions
Conversion of existing dwelling into 3no self-contained flats Associated parking, refuse/recycling store, cycle store and amenity space, front porch extension (AMENDED DESCRIPTION)
17 Heywood Avenue London NW9 5LN · premises record
Approved
2020-03-03
More
Full Application
Conversion of existing dwelling into 3no self-contained flats. Front extension following demolition of existing garages. Julitee balcony on first and second floor. Amenity space, associated parking, refuse/ recycling store and cycle store
17 Heywood Avenue London NW9 5LN · premises record
Withdrawn
2020-01-30
More
Full Application
Submission of details of conditions 3 (materials), 4 (levels), 11 (Construction Management and Logistics Plan), 16 (landscaping), pursuant to planning permission 17/5062/FUL dated 09/08/2017
Land Adjacent To 25 Heywood Avenue London NW9 5LN · premises record
Split
2019-03-11
More
Conditions
Erection of 1no single storey dwelling. Associated parking, amenity space, cycle store and refuse and recycling
Land Adjacent To 25 Heywood Avenue London NW9 5LN · premises record
Approved
2017-08-03
More
Full Application
Erection of two storey 3 bed detached dwellinghouse, with provisions for 1no off street car parking space and associated hard and soft landscaping.
Land Adjacent To 25 Heywood Avenue London NW9 5LN · premises record
Refused
2015-10-05
More
Full Application
New front porch to ground floor flat
7A Heywood Avenue London NW9 5LN · premises record
Approved
2015-06-01
More
Full Application
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 25 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 25 of 25 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 25 of 25 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 23 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 2 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 precedent23 applications and 23 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings B: 2, C: 3, 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
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.