Postcode record · Barnet
N14 5AY.
N14 5AY has 23 known premises and 32 planning records — 22 approved of 32 decided (68.8%). 15 EPC records.
Postcode N14 5AY · boundary not held, centred on the postcodeApprovedRefusedOther32 on the map — every match
At a glance · this postcodeBarnet profile →
23
Premises
known addresses (UPRNs)
32
Applications
32 decided
68.8%
Approval rate
22 approved · 6 refused
15
EPC records
ratings B 1 · C 1 · D 10 · E 3
32
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?
N14 5AY has 23 known premises and 32 planning records — 22 approved of 32 decided (68.8%). 15 EPC records.
Premises (18 of 23 shown)
Name
Details
UPRN 200056425
UPRN 200056427
UPRN 200056429
UPRN 200056431
UPRN 200056433
UPRN 200056435
UPRN 200056437
UPRN 200056439
UPRN 200056441
UPRN 200056443
UPRN 200056425
UPRN 200056427
UPRN 200056429
Show all 10 rows
UPRN 200056431
UPRN 200056433
UPRN 200056435
UPRN 200056437
UPRN 200056439
UPRN 200056441
UPRN 200056443
Planning
What happened?
32 planning applications across the postcode; 22 approved of 32 decided (68.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension with 2no. rooflights following removal of the existing patio area
137 Hampden Way London N14 5AY · premises record
Officer Joe Davies
Householder Application
Approved
2026-02-25
Single storey rear extension with a proposed maximum depth of 5.0m, maximum height of 3.0m and an eaves height of 2.85m
137 Hampden Way London N14 5AY · premises record
Officer Joe Davies
Prior Notification (Householder)
Not required
2026-02-05
Single storey rear extension with a maximum proposed depth of 5.00m, a maximum height of 2.95m and an eaves height of 2.80m
137 Hampden Way London N14 5AY · premises record
Officer Joe Davies
Prior Notification (Householder)
Refused
2025-12-24
Roof extension involving rear dormer window and 1no. front facing rooflight
137 Hampden Way London N14 5AY · premises record
Officer Joe Davies
Proposed Lawful Development Certificate
Approved
2025-12-24
Roof extension involving hip to gable, rear dormer window, 2no front facing rooflights and new side gable window
155 Hampden Way London N14 5AY · premises record
Officer Emily Palmer
Proposed Lawful Development Certificate
Approved
2021-08-31
Rear detached garage & front porch
127 Hampden Way London N14 5AY · premises record
Officer Rasha Khoja
Householder Application
Approved
2020-10-26
Single storey rear extension with a proposed depth of 3.95 metres from original rear wall, eaves height of 3.00 metres and maximum height of 3.00 metres.
139 Hampden Way London N14 5AY · premises record
Officer Grainne Lawrenson
Prior Notification (Householder)
Refused
2019-11-27
Single storey rear extension
139 Hampden Way London N14 5AY · premises record
Householder Application
Approved
2019-06-17
Roof extension involving rear dormer window and 3no front facing rooflights
125 Hampden Way London N14 5AY · premises record
Officer James Kavanagh
Proposed Lawful Development Certificate
Approved
2019-05-09
Householder Application
Approved
2019-05-09
Single storey rear extension with 2no. rooflights following removal of the existing patio area
137 Hampden Way London N14 5AY · premises record
Officer Joe Davies
Approved
2026-02-25
More
Householder Application
Single storey rear extension with a proposed maximum depth of 5.0m, maximum height of 3.0m and an eaves height of 2.85m
137 Hampden Way London N14 5AY · premises record
Officer Joe Davies
Not required
2026-02-05
More
Prior Notification (Householder)
Single storey rear extension with a maximum proposed depth of 5.00m, a maximum height of 2.95m and an eaves height of 2.80m
137 Hampden Way London N14 5AY · premises record
Officer Joe Davies
Refused
2025-12-24
More
Prior Notification (Householder)
Show all 10 rows
Roof extension involving rear dormer window and 1no. front facing rooflight
137 Hampden Way London N14 5AY · premises record
Officer Joe Davies
Approved
2025-12-24
More
Proposed Lawful Development Certificate
Roof extension involving hip to gable, rear dormer window, 2no front facing rooflights and new side gable window
155 Hampden Way London N14 5AY · premises record
Officer Emily Palmer
Approved
2021-08-31
More
Proposed Lawful Development Certificate
Rear detached garage & front porch
127 Hampden Way London N14 5AY · premises record
Officer Rasha Khoja
Approved
2020-10-26
More
Householder Application
Single storey rear extension with a proposed depth of 3.95 metres from original rear wall, eaves height of 3.00 metres and maximum height of 3.00 metres.
139 Hampden Way London N14 5AY · premises record
Officer Grainne Lawrenson
Refused
2019-11-27
More
Prior Notification (Householder)
Single storey rear extension
139 Hampden Way London N14 5AY · premises record
Approved
2019-06-17
More
Householder Application
Roof extension involving rear dormer window and 3no front facing rooflights
125 Hampden Way London N14 5AY · premises record
Officer James Kavanagh
Approved
2019-05-09
More
Proposed Lawful Development Certificate
Approved
2019-05-09
More
Householder 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 23 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 23 of 23 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 23 of 23 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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 4 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 4 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent32 applications and 32 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy15 EPC records; ratings B: 1, C: 1, D: 10, E: 3.
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.