Postcode record · Barnet
NW4 1TG.
NW4 1TG has 27 known premises and 49 planning records — 36 approved of 49 decided (73.5%). 18 EPC records.
Postcode NW4 1TG · boundary not held, centred on the postcodeApprovedRefusedOther49 exact1 approximate50 on the map — every match
At a glance · this postcodeBarnet profile →
27
Premises
known addresses (UPRNs)
49
Applications
49 decided
73.5%
Approval rate
36 approved · 9 refused
18
EPC records
ratings C 3 · D 8 · E 6 · F 1
50
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 1TG has 27 known premises and 49 planning records — 36 approved of 49 decided (73.5%). 18 EPC records.
Premises (18 of 27 shown)
Name
Details
UPRN 200113635
UPRN 200113636
UPRN 200113638
UPRN 200113639
UPRN 200113641
UPRN 200113643
UPRN 200113645
UPRN 200113647
UPRN 200113649
UPRN 200113651
UPRN 200113635
UPRN 200113636
UPRN 200113638
Show all 10 rows
UPRN 200113639
UPRN 200113641
UPRN 200113643
UPRN 200113645
UPRN 200113647
UPRN 200113649
UPRN 200113651
Planning
What happened?
49 planning applications across the postcode; 36 approved of 49 decided (73.5%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Part single, part two storey rear extension (Retrospective Application)
33 Tenterden Gardens London NW4 1TG · premises record
Retention/Continued Use
Refused
2026-03-27
Part single, part two storey side and rear extension following demolition of existing garage. Roof extension including hip to gable to both sides, rear dormer with 2no. juliette balconies and 3no. rooflights to front roofslope. Creation of new basement. New ground floor rear patio/terrace with associated balustrade and steps to garden. Alterations to front and rear elevations
45 Tenterden Gardens London NW4 1TG · premises record
Householder
Approved
2026-03-11
Part single, part two storey side and rear extension following demolition of existing garage. Roof extension including hip to gable to both sides, rear dormer with 2no. juliette balconies and 3no. rooflights to front roofslope. Creation of new basement. New ground floor rear patio/terrace with associated balustrade and steps to garden. Alterations to front elevation
45 Tenterden Gardens London NW4 1TG · premises record
Householder Application
Withdrawn
2025-11-14
2no. single storey rear extensions with a gap of 500mm between the two extensions. One with a depth of 4.50 metres, a maximum height of 3.00 metres and an eaves height of 3.00 metres and the second with depth of 3.45 metres, a maximum height of 3.00 metres and an eaves height of 3.00 metres (amended description)
45 Tenterden Gardens London NW4 1TG · premises record
Prior Notification (Householder)
Refused
2025-07-07
Two storey rear extension
45 Tenterden Gardens London NW4 1TG · premises record
Householder
Approved
2025-06-19
Roof extension including wraparound rear dormer
45 Tenterden Gardens London NW4 1TG · premises record
Proposed Lawful Development Certificate
Approved
2025-05-20
Two storey rear extension following partial demolition of existing garage
45 Tenterden Gardens London NW4 1TG · premises record
Proposed Lawful Development Certificate
Withdrawn
2025-05-20
Side/rear extension following demolition of existing garage (Amended Description)
45 Tenterden Gardens London NW4 1TG · premises record
Proposed Lawful Development Certificate
Withdrawn
2025-05-20
2no. single storey rear extensions with a 500mm gap between the two extensions. Single storey rear extension with a depth of 4.33m, maximum height of 3.00m and eaves height of 3.00m and single storey rear extension with a depth of 3.18m, maximum height of 3.00m and eaves height of 3.00m
45 Tenterden Gardens London NW4 1TG · premises record
Prior Notification (Householder)
Refused
2025-05-20
Part single, part two storey rear extension
33 Tenterden Gardens London NW4 1TG · premises record
Householder Application
Approved
2025-04-10
Part single, part two storey rear extension (Retrospective Application)
33 Tenterden Gardens London NW4 1TG · premises record
Refused
2026-03-27
More
Retention/Continued Use
Part single, part two storey side and rear extension following demolition of existing garage. Roof extension including hip to gable to both sides, rear dormer with 2no. juliette balconies and 3no. rooflights to front roofslope. Creation of new basement. New ground floor rear patio/terrace with associated balustrade and steps to garden. Alterations to front and rear elevations
45 Tenterden Gardens London NW4 1TG · premises record
Approved
2026-03-11
More
Householder
Part single, part two storey side and rear extension following demolition of existing garage. Roof extension including hip to gable to both sides, rear dormer with 2no. juliette balconies and 3no. rooflights to front roofslope. Creation of new basement. New ground floor rear patio/terrace with associated balustrade and steps to garden. Alterations to front elevation
45 Tenterden Gardens London NW4 1TG · premises record
Withdrawn
2025-11-14
More
Householder Application
Show all 10 rows
2no. single storey rear extensions with a gap of 500mm between the two extensions. One with a depth of 4.50 metres, a maximum height of 3.00 metres and an eaves height of 3.00 metres and the second with depth of 3.45 metres, a maximum height of 3.00 metres and an eaves height of 3.00 metres (amended description)
45 Tenterden Gardens London NW4 1TG · premises record
Refused
2025-07-07
More
Prior Notification (Householder)
Two storey rear extension
45 Tenterden Gardens London NW4 1TG · premises record
Approved
2025-06-19
More
Householder
Roof extension including wraparound rear dormer
45 Tenterden Gardens London NW4 1TG · premises record
Approved
2025-05-20
More
Proposed Lawful Development Certificate
Two storey rear extension following partial demolition of existing garage
45 Tenterden Gardens London NW4 1TG · premises record
Withdrawn
2025-05-20
More
Proposed Lawful Development Certificate
Side/rear extension following demolition of existing garage (Amended Description)
45 Tenterden Gardens London NW4 1TG · premises record
Withdrawn
2025-05-20
More
Proposed Lawful Development Certificate
2no. single storey rear extensions with a 500mm gap between the two extensions. Single storey rear extension with a depth of 4.33m, maximum height of 3.00m and eaves height of 3.00m and single storey rear extension with a depth of 3.18m, maximum height of 3.00m and eaves height of 3.00m
45 Tenterden Gardens London NW4 1TG · premises record
Refused
2025-05-20
More
Prior Notification (Householder)
Part single, part two storey rear extension
33 Tenterden Gardens London NW4 1TG · premises record
Approved
2025-04-10
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 27 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 27 of 27 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 27 of 27 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
Applicant on 6 applications
Applicant on 4 applications
Applicant on 2 applications
Applicant on 1 application
Agent on 6 applications
Agent on 4 applications
Agent on 3 applications
Case officer on 5 applications
Case officer on 4 applications
Case officer on 2 applications
Applicant on 6 applications
Applicant on 4 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 1 application
Agent on 6 applications
Agent on 4 applications
Agent on 3 applications
Case officer on 5 applications
Case officer on 4 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent49 applications and 50 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings C: 3, D: 8, E: 6, F: 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
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.
5 intent signals recorded in this postcode
Application withdrawn · EPC F/G · Long hold
Subscribe to see the signals →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.