Postcode record · Barnet
N2 9QJ.
N2 9QJ has 13 known premises and 18 planning records — 17 approved of 18 decided (94.4%). 9 EPC records.
Postcode N2 9QJ · boundary not held, centred on the postcodeApprovedRefusedOther18 exact6 approximate24 on the map — every match
At a glance · this postcodeBarnet profile →
13
Premises
known addresses (UPRNs)
18
Applications
18 decided
94.4%
Approval rate
17 approved · 0 refused
9
EPC records
ratings C 1 · D 6 · F 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?
N2 9QJ has 13 known premises and 18 planning records — 17 approved of 18 decided (94.4%). 9 EPC records.
Premises
Name
Details
UPRN 200110126
UPRN 200110128
UPRN 200110130
UPRN 200110132
UPRN 200110134
UPRN 200110136
UPRN 200110138
UPRN 200110140
UPRN 200110142
UPRN 200110144
UPRN 200110126
UPRN 200110128
UPRN 200110130
Show all 10 rows
UPRN 200110132
UPRN 200110134
UPRN 200110136
UPRN 200110138
UPRN 200110140
UPRN 200110142
UPRN 200110144
Planning
What happened?
18 planning applications across the postcode; 17 approved of 18 decided (94.4%). Latest 18 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of external thermal insulation
81 Summerlee Avenue London N2 9QJ · premises record
Existing Lawful Development Certificate
Approved
2025-03-31
Single storey rear extension
79 Summerlee Avenue London N2 9QJ · premises record
Householder Application
Approved
2025-03-27
Single storey rear extension following demolition of existing extension
71 Summerlee Avenue London N2 9QJ · premises record
Householder Application
Approved
2023-02-01
Single storey rear extension
75 Summerlee Avenue London N2 9QJ · premises record
Householder Application
Approved
2023-01-10
Erection of a rear outbuilding
67 Summerlee Avenue London N2 9QJ · premises record
Applicant James Hurst · Officer Emily Bell
Householder Application
Approved
2021-07-29
Single storey rear extension. New front porch [amended description]
81 Summerlee Avenue London N2 9QJ · premises record
Householder Application
Approved
2019-03-26
Roof extension involving hip to gable, rear dormer window, 3no front facing rooflights and new side gable window
81 Summerlee Avenue London N2 9QJ · premises record
Proposed Lawful Development Certificate
Approved
2019-03-26
Roof extension involving rear dormer window with juliette balcony and 2no front rooflights and 1no front suntube (amended)
75 Summerlee Avenue London N2 9QJ · premises record
Proposed Lawful Development Certificate
Approved
2018-05-17
Single storey rear extension
67 Summerlee Avenue London N2 9QJ · premises record
Applicant Mr James Hurst · Officer Nora Constantinescu
Proposed Lawful Development Certificate
Approved
2015-09-29
Erection of single storey rear extension including 4no. rooflights.
73 Summerlee Avenue, London, N2 9QJ · premises record
Applicant Mrs Pauline Crilly · Officer Nora Constantinescu
Proposed Lawful Development Certificate
Approved
2014-09-29
Installation of external thermal insulation
81 Summerlee Avenue London N2 9QJ · premises record
Approved
2025-03-31
More
Existing Lawful Development Certificate
Single storey rear extension
79 Summerlee Avenue London N2 9QJ · premises record
Approved
2025-03-27
More
Householder Application
Single storey rear extension following demolition of existing extension
71 Summerlee Avenue London N2 9QJ · premises record
Approved
2023-02-01
More
Householder Application
Show all 10 rows
Single storey rear extension
75 Summerlee Avenue London N2 9QJ · premises record
Approved
2023-01-10
More
Householder Application
Erection of a rear outbuilding
67 Summerlee Avenue London N2 9QJ · premises record
Applicant James Hurst · Officer Emily Bell
Approved
2021-07-29
More
Householder Application
Single storey rear extension. New front porch [amended description]
81 Summerlee Avenue London N2 9QJ · premises record
Approved
2019-03-26
More
Householder Application
Roof extension involving hip to gable, rear dormer window, 3no front facing rooflights and new side gable window
81 Summerlee Avenue London N2 9QJ · premises record
Approved
2019-03-26
More
Proposed Lawful Development Certificate
Roof extension involving rear dormer window with juliette balcony and 2no front rooflights and 1no front suntube (amended)
75 Summerlee Avenue London N2 9QJ · premises record
Approved
2018-05-17
More
Proposed Lawful Development Certificate
Single storey rear extension
67 Summerlee Avenue London N2 9QJ · premises record
Applicant Mr James Hurst · Officer Nora Constantinescu
Approved
2015-09-29
More
Proposed Lawful Development Certificate
Erection of single storey rear extension including 4no. rooflights.
73 Summerlee Avenue, London, N2 9QJ · premises record
Applicant Mrs Pauline Crilly · Officer Nora Constantinescu
Approved
2014-09-29
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 13 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 13 of 13 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 13 of 13 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 24 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 1, D: 6, F: 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.