Postcode record · Barnet
NW7 3BL.
NW7 3BL has 16 known premises and 24 planning records — 11 approved of 24 decided (45.8%). 5 EPC records.
Postcode NW7 3BL · boundary not held, centred on the postcodeApprovedRefusedOther24 exact24 on the map — every match
At a glance · this postcodeBarnet profile →
16
Premises
known addresses (UPRNs)
24
Applications
24 decided
45.8%
Approval rate
11 approved · 8 refused
5
EPC records
ratings C 1 · D 1 · E 3
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?
NW7 3BL has 16 known premises and 24 planning records — 11 approved of 24 decided (45.8%). 5 EPC records.
Premises
Name
Details
UPRN 200125562
UPRN 200125564
UPRN 200125566
UPRN 200125568
UPRN 200125570
UPRN 200125572
UPRN 200125574
UPRN 200125576
UPRN 200125578
UPRN 200154518
UPRN 200125562
UPRN 200125564
UPRN 200125566
Show all 10 rows
UPRN 200125568
UPRN 200125570
UPRN 200125572
UPRN 200125574
UPRN 200125576
UPRN 200125578
UPRN 200154518
Planning
What happened?
24 planning applications across the postcode; 11 approved of 24 decided (45.8%). Latest 24 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Front porch, part single, part two storey side and rear extension, roof extension to include 1no. side dormer and 11 rooflights over front /side/rear of roof
18 Westfield Road London NW7 3BL · premises record
Applicant Mrs Aderoju · Officer Tina Oliveira
Householder Application
Approved
2022-04-19
Demolition of garage. Ground floor side/rear extension including new patio. First floor side/rear extension following removal of existing side dormer window. Associated alterations and extension to roof including a crown roof, 1no. rear dormer window, 1no. side and 2no. front rooflights. (amended description)
14 Westfield Road London NW7 3BL · premises record
Applicant Mr and Mrs Olakunle and Olufemi Oyetayo and Williams-Oyet... · Agent JLArchitecture · Officer Madara Tukisa
Householder Application
Approved
2021-10-19
Single storey side extension following demolition of existing garage. Part single, part two storey rear extension. Extension to roof including 1no side dormer and 7no rooflights to front, side and rear roofslopes. Alterations to fenestration
18 Westfield Road London NW7 3BL · premises record
Householder Application
Approved
2019-02-12
Part single, part two storey side and rear extensions following demolition of existing garage
18 Westfield Road London NW7 3BL · premises record
Applicant Ms Aderoju · Agent Sureplan Technical Ltd
Householder Application
Withdrawn
2018-03-13
Roof extension involving rear dormer window, 1no. rooflights to front elevation to facilitate a loft conversion
10 Westfield Road London NW7 3BL · premises record
Applicant Mr Simon Mardon · Agent The Art of Building Ltd
Proposed Lawful Development Certificate
Withdrawn
2017-07-26
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 3.0 metres and maximum height of 3.0 metres
18 Westfield Road London NW7 3BL · premises record
Applicant Ms Toyin Aderoju
Prior Notification (Householder)
Not required
2017-07-21
Part single, part two storey side and rear extension involving conversion of garage into habitable room, insertion of window to replace garage door. Insertion of 1no. rooflight to front, side and rear elevations
10 Westfield Road London NW7 3BL · premises record
Applicant Mr Simon Mardon · Agent The Art of Building Ltd
Householder Application
Approved
2017-06-05
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
18 Westfield Road London NW7 3BL · premises record
Prior Notification (Householder)
Refused
2017-05-12
Part single, part two storey side extension involving conversion of garage into habitable room, insertion of window to replace garage door. Roof extension involving rear dormer window, 2no. rooflights to front and new gable window to side elevation to facilitate a loft conversion
10 Westfield Road London NW7 3BL · premises record
Applicant Mr Simon Mardon · Agent The Art of Building Ltd
Householder Application
Refused
2017-02-16
Part single, part two storey side and rear extension involving conversion of garage into habitable room, insertion of window to replace garage door
10 Westfield Road London NW7 3BL · premises record
Applicant Mr Simon Mardon · Agent The Art of Building Ltd
Householder Application
Refused
2017-02-16
Front porch, part single, part two storey side and rear extension, roof extension to include 1no. side dormer and 11 rooflights over front /side/rear of roof
18 Westfield Road London NW7 3BL · premises record
Applicant Mrs Aderoju · Officer Tina Oliveira
Approved
2022-04-19
More
Householder Application
Demolition of garage. Ground floor side/rear extension including new patio. First floor side/rear extension following removal of existing side dormer window. Associated alterations and extension to roof including a crown roof, 1no. rear dormer window, 1no. side and 2no. front rooflights. (amended description)
14 Westfield Road London NW7 3BL · premises record
Applicant Mr and Mrs Olakunle and Olufemi Oyetayo and Williams-Oyet... · Agent JLArchitecture · Officer Madara Tukisa
Approved
2021-10-19
More
Householder Application
Single storey side extension following demolition of existing garage. Part single, part two storey rear extension. Extension to roof including 1no side dormer and 7no rooflights to front, side and rear roofslopes. Alterations to fenestration
18 Westfield Road London NW7 3BL · premises record
Approved
2019-02-12
More
Householder Application
Show all 10 rows
Part single, part two storey side and rear extensions following demolition of existing garage
18 Westfield Road London NW7 3BL · premises record
Applicant Ms Aderoju · Agent Sureplan Technical Ltd
Withdrawn
2018-03-13
More
Householder Application
Roof extension involving rear dormer window, 1no. rooflights to front elevation to facilitate a loft conversion
10 Westfield Road London NW7 3BL · premises record
Applicant Mr Simon Mardon · Agent The Art of Building Ltd
Withdrawn
2017-07-26
More
Proposed Lawful Development Certificate
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 3.0 metres and maximum height of 3.0 metres
18 Westfield Road London NW7 3BL · premises record
Applicant Ms Toyin Aderoju
Not required
2017-07-21
More
Prior Notification (Householder)
Part single, part two storey side and rear extension involving conversion of garage into habitable room, insertion of window to replace garage door. Insertion of 1no. rooflight to front, side and rear elevations
10 Westfield Road London NW7 3BL · premises record
Applicant Mr Simon Mardon · Agent The Art of Building Ltd
Approved
2017-06-05
More
Householder Application
Single storey rear extension with a proposed depth of 6 metres from original rear wall, eaves height of 3 metres and maximum height of 3 metres
18 Westfield Road London NW7 3BL · premises record
Refused
2017-05-12
More
Prior Notification (Householder)
Part single, part two storey side extension involving conversion of garage into habitable room, insertion of window to replace garage door. Roof extension involving rear dormer window, 2no. rooflights to front and new gable window to side elevation to facilitate a loft conversion
10 Westfield Road London NW7 3BL · premises record
Applicant Mr Simon Mardon · Agent The Art of Building Ltd
Refused
2017-02-16
More
Householder Application
Part single, part two storey side and rear extension involving conversion of garage into habitable room, insertion of window to replace garage door
10 Westfield Road London NW7 3BL · premises record
Applicant Mr Simon Mardon · Agent The Art of Building Ltd
Refused
2017-02-16
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 16 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 16 of 16 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 16 of 16 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 24 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 4 applications
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 2 applications
Applicant on 4 applications
Applicant on 3 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 4 applications
Agent on 2 applications
Development
What could it become?
Planning precedent24 applications and 24 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings C: 1, D: 1, 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.