Postcode record · Barnet
N14 7JS.
N14 7JS has 7 known premises and 10 planning records — 6 approved of 10 decided (60%). 3 EPC records.
Postcode N14 7JS · boundary not held, centred on the postcodeApprovedRefusedOther10 on the map — every match
At a glance · this postcodeBarnet profile →
7
Premises
known addresses (UPRNs)
10
Applications
10 decided
60%
Approval rate
6 approved · 2 refused
55 days
Median decision time
average 47 days · 10 dated decisions
3
EPC records
ratings C 1 · D 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?
N14 7JS has 7 known premises and 10 planning records — 6 approved of 10 decided (60%). 3 EPC records.
Premises
Name
Details
UPRN 200121896
UPRN 200121897
UPRN 200121898
UPRN 200121899
UPRN 200121900
UPRN 200121901
UPRN 200121902
UPRN 200121896
UPRN 200121897
UPRN 200121898
Show all 7 rows
UPRN 200121899
UPRN 200121900
UPRN 200121901
UPRN 200121902
Planning
What happened?
10 planning applications across the postcode; 6 approved of 10 decided (60%). Latest 10 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey side extension
145 Waterfall Road Southgate N14 7JS · premises record
Officer Lottie Burden
Householder Application
Approved
2026-02-03
Single storey rear extension with a proposed depth of 3.85 metres from original rear wall, eaves height of 3.00 metres and maximum height of 4.00 metres.
141 Waterfall Road Southgate N14 7JS · premises record
Officer Helen McGuinness
Prior Notification (Householder)
Not required
2020-07-02
Extension to roof including hip to gable end
137 Waterfall Road Southgate N14 7JS · premises record
Officer Tia Olivo
Proposed Lawful Development Certificate
Approved
2019-07-05
Extension to roof including hip to gable end
137 Waterfall Road Southgate N14 7JS · premises record
Officer Asha Chhabhaiya
Proposed Lawful Development Certificate
Refused
2018-06-04
Neighbouring Authority Consultation
No objection
2015-10-15
Single storey rear extension.
145 Waterfall Road, London, N14 7JS · premises record
Officer Erica Mason
Full Application
Approved
2013-05-28
Ground floor rear and side extensions with pitched tiled roofs, with 2 rooflights on the rear elevation and 1 rooflight on the side elevation. (Renewal of planning permission N15385/06)
145 Waterfall Road, London, N14 7JS · premises record
Officer Fiona Dinsey
Full Application
Approved
2009-12-11
Ground floor rear and side extensions with pitched tiled roofs, with 2No. rooflights on the rear elevation and 1No. rooflight on the side elevation.
145 Waterfall Road London N14 7JS · premises record
Officer David Cooper
Full Application
Approved
2006-12-01
Part single, part two-storey side extension and single storey rear extension.
139 Waterfall Road London N14 7JS · premises record
Full Application
Approved
2004-10-13
Two storey side and rear extension.
139 Waterfall Road London N14 7JS · premises record
Full Application
Refused
2004-03-01
Single storey side extension
145 Waterfall Road Southgate N14 7JS · premises record
Officer Lottie Burden
Approved
2026-02-03
More
Householder Application
Single storey rear extension with a proposed depth of 3.85 metres from original rear wall, eaves height of 3.00 metres and maximum height of 4.00 metres.
141 Waterfall Road Southgate N14 7JS · premises record
Officer Helen McGuinness
Not required
2020-07-02
More
Prior Notification (Householder)
Extension to roof including hip to gable end
137 Waterfall Road Southgate N14 7JS · premises record
Officer Tia Olivo
Approved
2019-07-05
More
Proposed Lawful Development Certificate
Show all 10 rows
Extension to roof including hip to gable end
137 Waterfall Road Southgate N14 7JS · premises record
Officer Asha Chhabhaiya
Refused
2018-06-04
More
Proposed Lawful Development Certificate
No objection
2015-10-15
More
Neighbouring Authority Consultation
Single storey rear extension.
145 Waterfall Road, London, N14 7JS · premises record
Officer Erica Mason
Approved
2013-05-28
More
Full Application
Ground floor rear and side extensions with pitched tiled roofs, with 2 rooflights on the rear elevation and 1 rooflight on the side elevation. (Renewal of planning permission N15385/06)
145 Waterfall Road, London, N14 7JS · premises record
Officer Fiona Dinsey
Approved
2009-12-11
More
Full Application
Ground floor rear and side extensions with pitched tiled roofs, with 2No. rooflights on the rear elevation and 1No. rooflight on the side elevation.
145 Waterfall Road London N14 7JS · premises record
Officer David Cooper
Approved
2006-12-01
More
Full Application
Part single, part two-storey side extension and single storey rear extension.
139 Waterfall Road London N14 7JS · premises record
Approved
2004-10-13
More
Full Application
Two storey side and rear extension.
139 Waterfall Road London N14 7JS · premises record
Refused
2004-03-01
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 7 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 7 of 7 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 7 of 7 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).
Footpath From Ashfield Road To Waterfall Close0 mAshfield Road0 m
People
Who is involved?
Named on the latest 10 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Show all 8 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
Development
What could it become?
Planning precedent10 applications and 10 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy3 EPC records; ratings C: 1, D: 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.