Postcode record · Barnet
N10 1AP.
N10 1AP has 12 known premises and 9 planning records — 5 approved of 9 decided (55.6%). 9 EPC records.
Postcode N10 1AP · boundary not held, centred on the postcodeApprovedRefusedOther9 exact1 approximate10 on the map — every match
At a glance · this postcodeBarnet profile →
12
Premises
known addresses (UPRNs)
9
Applications
9 decided
55.6%
Approval rate
5 approved · 3 refused
9
EPC records
ratings B 1 · D 6 · E 2
10
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?
N10 1AP has 12 known premises and 9 planning records — 5 approved of 9 decided (55.6%). 9 EPC records.
Premises
Name
Details
UPRN 200026366
UPRN 200026367
UPRN 200026368
UPRN 200026369
UPRN 200026371
UPRN 200026373
UPRN 200026375
UPRN 200026377
UPRN 200026381
UPRN 10025495736
UPRN 200026366
UPRN 200026367
UPRN 200026368
Show all 10 rows
UPRN 200026369
UPRN 200026371
UPRN 200026373
UPRN 200026375
UPRN 200026377
UPRN 200026381
UPRN 10025495736
Planning
What happened?
9 planning applications across the postcode; 5 approved of 9 decided (55.6%). Latest 9 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Change of use from a single dwellinghouse (Use Class C3) to a 3 bed, 4 person HMO (House in Multiple Occupation (Use Class C4) (Retrospective Application)
217 Colney Hatch Lane London N10 1AP · premises record
—
Refused
2025-12-16
Single storey rear infill extension following demolition of existing conservatory
203 Colney Hatch Lane London N10 1AP · premises record
Householder Application
Approved
2024-04-17
Single storey rear extension with a proposed depth of 5.00m, maximum height of 3.15m and eaves height of 3.00m
203 Colney Hatch Lane London N10 1AP · premises record
Prior Notification (Householder)
Refused
2024-02-27
Roof extension involving rear dormer window and 2no. front facing rooflights
203 Colney Hatch Lane London N10 1AP · premises record
Proposed Lawful Development Certificate
Approved
2024-02-27
Submission of details of condition 6 (Code For Sustainable Housing) pursuant to planning permission B/02169/12 dated 26/04/13
221 Colney Hatch Lane London N10 1AP · premises record
Applicant Mr Ian Brown
Conditions
Approved
2016-07-13
Submission of details of conditions 3 (Refuse enclosures and screened facilities) 4 (Enclosures) pursuant to planning permission B/02169/12 dated 26/04/13
221 Colney Hatch Lane London N10 1AP · premises record
Conditions
Approved
2016-01-15
Single storey rear extension with a proposed depth of 4.3 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres.
209 Colney Hatch Lane, London, N10 1AP · premises record
Prior Notification (Householder)
Not required
2014-09-18
Two storey side extension to create a self contained single family dwelling house.
221 Colney Hatch Lane, London, N10 1AP · premises record
Full Application
Approved
2012-06-01
Two-storey side extension and single storey rear extension.
221 Colney Hatch Lane London N10 1AP · premises record
Applicant Mr John Carolan · Officer Josleen Chug
Full Application
Refused
2007-08-24
Change of use from a single dwellinghouse (Use Class C3) to a 3 bed, 4 person HMO (House in Multiple Occupation (Use Class C4) (Retrospective Application)
217 Colney Hatch Lane London N10 1AP · premises record
Refused
2025-12-16
More
—
Single storey rear infill extension following demolition of existing conservatory
203 Colney Hatch Lane London N10 1AP · premises record
Approved
2024-04-17
More
Householder Application
Single storey rear extension with a proposed depth of 5.00m, maximum height of 3.15m and eaves height of 3.00m
203 Colney Hatch Lane London N10 1AP · premises record
Refused
2024-02-27
More
Prior Notification (Householder)
Show all 9 rows
Roof extension involving rear dormer window and 2no. front facing rooflights
203 Colney Hatch Lane London N10 1AP · premises record
Approved
2024-02-27
More
Proposed Lawful Development Certificate
Submission of details of condition 6 (Code For Sustainable Housing) pursuant to planning permission B/02169/12 dated 26/04/13
221 Colney Hatch Lane London N10 1AP · premises record
Applicant Mr Ian Brown
Approved
2016-07-13
More
Conditions
Submission of details of conditions 3 (Refuse enclosures and screened facilities) 4 (Enclosures) pursuant to planning permission B/02169/12 dated 26/04/13
221 Colney Hatch Lane London N10 1AP · premises record
Approved
2016-01-15
More
Conditions
Single storey rear extension with a proposed depth of 4.3 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres.
209 Colney Hatch Lane, London, N10 1AP · premises record
Not required
2014-09-18
More
Prior Notification (Householder)
Two storey side extension to create a self contained single family dwelling house.
221 Colney Hatch Lane, London, N10 1AP · premises record
Approved
2012-06-01
More
Full Application
Two-storey side extension and single storey rear extension.
221 Colney Hatch Lane London N10 1AP · premises record
Applicant Mr John Carolan · Officer Josleen Chug
Refused
2007-08-24
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 12 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 12 of 12 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 12 of 12 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 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Applicant on 3 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
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent9 applications and 10 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings B: 1, D: 6, 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.
5 intent signals recorded in this postcode
Beatable refusal · Repeat sale · Long hold · HMO licensed
Subscribe to see the signals →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.