Postcode record · Barnet
NW4 1TB.
NW4 1TB has 28 known premises and 27 planning records — 18 approved of 27 decided (66.7%). 16 EPC records.
Postcode NW4 1TB · boundary not held, centred on the postcodeApprovedRefusedOther27 exact27 on the map — every match
At a glance · this postcodeBarnet profile →
28
Premises
known addresses (UPRNs)
27
Applications
27 decided
66.7%
Approval rate
18 approved · 8 refused
16
EPC records
ratings C 6 · D 8 · E 2
27
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?
NW4 1TB has 28 known premises and 27 planning records — 18 approved of 27 decided (66.7%). 16 EPC records.
Premises (18 of 28 shown)
Name
Details
UPRN 200015032
UPRN 200015033
UPRN 200015035
UPRN 200015036
UPRN 200015037
UPRN 200015038
UPRN 200015039
UPRN 200015040
UPRN 200015041
UPRN 200015032
UPRN 200015033
Show all 10 rows
UPRN 200015035
UPRN 200015036
UPRN 200015037
UPRN 200015038
UPRN 200015039
UPRN 200015040
UPRN 200015041
Planning
What happened?
27 planning applications across the postcode; 18 approved of 27 decided (66.7%). Latest 27 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Roof extension involving rear dormer window. Conversion of the existing garage into habitable room, insertion of window to replace the garage door
19 Brinsdale Road London NW4 1TB · premises record
Proposed Lawful Development Certificate
Approved
2023-05-15
Conversion of garage into habitable space, insertion of 3no windows on garage door
3 Brinsdale Road London NW4 1TB · premises record
Proposed Lawful Development Certificate
Approved
2021-01-11
Addition of two storeys at third and fourth floor levels
11 Brinsdale Road London NW4 1TB · premises record
—
Refused
2020-11-25
Change of use from family house to care home
6 Brinsdale Road London NW4 1TB · premises record
Applicant Mrs Sia Juanah · Officer Denisse Patten
Full Application
Refused
2018-10-29
Extension to roof comprising a rear dormer and 1no rear balcony.
11 Brinsdale Road London NW4 1TB · premises record
Applicant Mr & Mrs M Hoffman · Agent Silverston Engineering Company
Householder Application
Approved
2018-10-16
Retrospective non-material amendment pursuant to planning permission 15/02783/HSE dated for "Two storey side extension. New front porch including new glazed canopy. Insertion of 2no rooflights to front. Conversion of garage into a habitable room including new window to front and side". Amendments include "Changes to the front elevation includes replacement of window at first floor level by a sliding door with Juliette balcony and replacement of ground floor window by door. Addition of 2 no rooflights to the roof of the front canopy. Changes to the side elevation including omission of 2no. first floor windows, omission of 1no. window and insertion of a door on the ground floor. Change to the side extension width"
6 Brinsdale Road London NW4 1TB · premises record
Non Material Amendment
Approved
2016-04-15
Rear dormer and 4 no. rooflights to front to facilitate loft conversion
6 Brinsdale Road London NW4 1TB · premises record
Proposed Lawful Development Certificate
Approved
2015-09-03
Creation of 3rd floor with rear dormer windows and balcony
11 Brinsdale Road Hendon London NW4 1TB · premises record
Householder Application
Approved
2015-07-24
Two storey side extension. New front porch including new glazed canopy. Insertion of 2no rooflights to front. Conversion of garage into a habitable room including new window to front and side
6 Brinsdale Road London NW4 1TB · premises record
Householder Application
Approved
2015-05-06
First and second floor rear extension.
9 Brinsdale Road, London, NW4 1TB · premises record
Applicant Mr J Blass · Agent Planspek Ltd
Householder Application
Approved
2014-02-07
Roof extension involving rear dormer window. Conversion of the existing garage into habitable room, insertion of window to replace the garage door
19 Brinsdale Road London NW4 1TB · premises record
Approved
2023-05-15
More
Proposed Lawful Development Certificate
Conversion of garage into habitable space, insertion of 3no windows on garage door
3 Brinsdale Road London NW4 1TB · premises record
Approved
2021-01-11
More
Proposed Lawful Development Certificate
Addition of two storeys at third and fourth floor levels
11 Brinsdale Road London NW4 1TB · premises record
Refused
2020-11-25
More
—
Show all 10 rows
Change of use from family house to care home
6 Brinsdale Road London NW4 1TB · premises record
Applicant Mrs Sia Juanah · Officer Denisse Patten
Refused
2018-10-29
More
Full Application
Extension to roof comprising a rear dormer and 1no rear balcony.
11 Brinsdale Road London NW4 1TB · premises record
Applicant Mr & Mrs M Hoffman · Agent Silverston Engineering Company
Approved
2018-10-16
More
Householder Application
Retrospective non-material amendment pursuant to planning permission 15/02783/HSE dated for "Two storey side extension. New front porch including new glazed canopy. Insertion of 2no rooflights to front. Conversion of garage into a habitable room including new window to front and side". Amendments include "Changes to the front elevation includes replacement of window at first floor level by a sliding door with Juliette balcony and replacement of ground floor window by door. Addition of 2 no rooflights to the roof of the front canopy. Changes to the side elevation including omission of 2no. first floor windows, omission of 1no. window and insertion of a door on the ground floor. Change to the side extension width"
6 Brinsdale Road London NW4 1TB · premises record
Approved
2016-04-15
More
Non Material Amendment
Rear dormer and 4 no. rooflights to front to facilitate loft conversion
6 Brinsdale Road London NW4 1TB · premises record
Approved
2015-09-03
More
Proposed Lawful Development Certificate
Creation of 3rd floor with rear dormer windows and balcony
11 Brinsdale Road Hendon London NW4 1TB · premises record
Approved
2015-07-24
More
Householder Application
Two storey side extension. New front porch including new glazed canopy. Insertion of 2no rooflights to front. Conversion of garage into a habitable room including new window to front and side
6 Brinsdale Road London NW4 1TB · premises record
Approved
2015-05-06
More
Householder Application
First and second floor rear extension.
9 Brinsdale Road, London, NW4 1TB · premises record
Applicant Mr J Blass · Agent Planspek Ltd
Approved
2014-02-07
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 28 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 28 of 28 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 28 of 28 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 27 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 2 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
Applicant on 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 2 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
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent27 applications and 27 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings C: 6, D: 8, E: 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
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
No intent signal is currently recorded in this postcode.
Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.