Postcode record · Barnet
N14 5RP.
N14 5RP has 12 known premises and 16 planning records — 9 approved of 16 decided (56.3%). 7 EPC records.
Postcode N14 5RP · boundary not held, centred on the postcodeApprovedRefusedOther16 on the map — every match
At a glance · this postcodeBarnet profile →
12
Premises
known addresses (UPRNs)
16
Applications
16 decided
56.3%
Approval rate
9 approved · 4 refused
55 days
Median decision time
average 77 days · 16 dated decisions
7
EPC records
ratings C 1 · D 5 · E 1
16
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 5RP has 12 known premises and 16 planning records — 9 approved of 16 decided (56.3%). 7 EPC records.
Premises
Name
Details
UPRN 200027809
UPRN 200027810
UPRN 200027811
UPRN 200027812
UPRN 200027813
UPRN 200027814
UPRN 200027815
UPRN 200027816
UPRN 200027817
UPRN 200027818
UPRN 200027809
UPRN 200027810
UPRN 200027811
Show all 10 rows
UPRN 200027812
UPRN 200027813
UPRN 200027814
UPRN 200027815
UPRN 200027816
UPRN 200027817
UPRN 200027818
Planning
What happened?
16 planning applications across the postcode; 9 approved of 16 decided (56.3%). Latest 16 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Roof extension involving wraparound rear and side dormer and new side windows following the removal of the existing rooflights
4 Cowper Road London N14 5RP · premises record
Officer Bradley Carson
Householder Application
Approved
2025-06-12
Roof extension involving wraparound rear and side dormer and new side windows following the removal of the existing rooflights [Amended Description]
4 Cowper Road London N14 5RP · premises record
Officer Bradley Carson
Proposed Lawful Development Certificate
Withdrawn
2025-03-28
First floor roof dormer extension including hipped roof
11 Cowper Road London N14 5RP · premises record
Officer Robert Sweeney
Proposed Lawful Development Certificate
Refused
2022-10-05
Roof extension involving side dormer window
7 Cowper Road London N14 5RP · premises record
Officer Tia Olivo
Householder Application
Withdrawn
2021-07-27
Roof extension involving side dormer
7 Cowper Road London N14 5RP · premises record
—
Refused
2021-06-08
Single storey rear extension
5 Cowper Road London N14 5RP · premises record
Householder Application
Approved
2019-01-23
Single storey side and rear extension. New front porch
3 Cowper Road London N14 5RP · premises record
Householder Application
Approved
2018-11-26
Householder Application
Refused
2018-04-13
First floor side extension, part tiled, part flat roof extension to existing rear single storey extension
11 Cowper Road London N14 5RP · premises record
Officer Komal Gorasia
Householder Application
Refused
2016-11-28
Side dormer window to facilitate a loft conversion
6 Cowper Road London N14 5RP · premises record
Officer Teodora Dimitrova
Proposed Lawful Development Certificate
Approved
2015-07-14
Roof extension involving wraparound rear and side dormer and new side windows following the removal of the existing rooflights
4 Cowper Road London N14 5RP · premises record
Officer Bradley Carson
Approved
2025-06-12
More
Householder Application
Roof extension involving wraparound rear and side dormer and new side windows following the removal of the existing rooflights [Amended Description]
4 Cowper Road London N14 5RP · premises record
Officer Bradley Carson
Withdrawn
2025-03-28
More
Proposed Lawful Development Certificate
First floor roof dormer extension including hipped roof
11 Cowper Road London N14 5RP · premises record
Officer Robert Sweeney
Refused
2022-10-05
More
Proposed Lawful Development Certificate
Show all 10 rows
Roof extension involving side dormer window
7 Cowper Road London N14 5RP · premises record
Officer Tia Olivo
Withdrawn
2021-07-27
More
Householder Application
Roof extension involving side dormer
7 Cowper Road London N14 5RP · premises record
Refused
2021-06-08
More
—
Single storey rear extension
5 Cowper Road London N14 5RP · premises record
Approved
2019-01-23
More
Householder Application
Single storey side and rear extension. New front porch
3 Cowper Road London N14 5RP · premises record
Approved
2018-11-26
More
Householder Application
Refused
2018-04-13
More
Householder Application
First floor side extension, part tiled, part flat roof extension to existing rear single storey extension
11 Cowper Road London N14 5RP · premises record
Officer Komal Gorasia
Refused
2016-11-28
More
Householder Application
Side dormer window to facilitate a loft conversion
6 Cowper Road London N14 5RP · premises record
Officer Teodora Dimitrova
Approved
2015-07-14
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 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 16 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 2 applications
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 precedent16 applications and 16 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings C: 1, D: 5, E: 1.
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.