Postcode record · Camden
NW3 4HT.
NW3 4HT has 135 known premises and 125 planning records — 53 approved of 125 decided (42.4%). 61 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeCamden profile →
135
Premises
known addresses (UPRNs)
125
Applications
125 decided
42.4%
Approval rate
53 approved · 12 refused
61
EPC records
ratings C 24 · D 32 · E 5
0
Mapped applications
shape not available
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
NW3 4HT has 135 known premises and 125 planning records — 53 approved of 125 decided (42.4%). 61 EPC records.
Premises (18 of 135 shown)
Name
Details
UPRN 5007155
UPRN 5007483
UPRN 5014754
UPRN 5015131
UPRN 5023302
UPRN 5024312
UPRN 5028727
UPRN 5028728
UPRN 5031010
UPRN 5007155
UPRN 5007483
Show all 10 rows
UPRN 5014754
UPRN 5015131
UPRN 5023302
UPRN 5024312
UPRN 5028727
UPRN 5028728
UPRN 5031010
Planning
What happened?
125 planning applications across the postcode; 53 approved of 125 decided (42.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
REAR GARDEN: 1 x Bay (T1) - Reduction of 50% - 60%, to a finished height of 5m in line with hedgerow.
Flat 1 9 Belsize Square London NW3 4HT · premises record
Applicant Mr. Daniel Sheffield
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2026-03-04
Installation of four gas risers (retrospective).
7 Belsize Square London NW3 4HT · premises record
Full Planning Permission
Approved
2025-12-12
Erection of single storey outbuilding in rear garden.
5a Belsize Square London NW3 4HT · premises record
Full Planning Permission
Approved
2025-02-17
FRONT GARDEN: 1 x Cherry Blossom (T1) - Crown reduction of 10%, by up to 2.5m.
Flat 1 9 Belsize Square London NW3 4HT · premises record
Applicant Mr. Daniel Sheffield · Officer Liam Vincent
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2024-08-20
REAR GARDEN: 1 x Bay (T1) - Fell to ground level.
5A Belsize Square London NW3 4HT · premises record
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2024-08-05
Variation of condition 3 (approved drawings) of planning permission 2018/2977/P dated 08/04/2019 for 'Erection of a lower ground floor single storey rear extension', namely to change facing materials from zinc cladding to white painted render.
Flat 1 9 Belsize Square London NW3 4HT · premises record
Variation or Removal of Condition(s)
Approved
2024-06-12
REAR GARDEN: 1 x Sycamore (T1) - Reduce height by 3m and lateral spread by 2.5m. 1 x Yew (T2) - Reduce height by 1.5m and lateral spread by 1.5m. 1 x Apple (T3) - Remove a limb pushing fence and thin out by 25%. 1 x Birch (T4) - Reduce height by 0.5m and crown lift by 1.5m. 1 x Bay (T5) - Crown lift by 2m and reduce height by 0.5m.
Flat Basement Rear 5a Belsize Square London NW3 4HT · premises record
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2024-02-16
Details to discharge Condition 4 (Green Roof) of planning permission 2023/4525/P dated 13/12/2023 for 'Demolition of existing lower ground-floor single-storey rear extension. Erection of single-storey lower-ground floor rear extension, and associated external alterations'.
Flat Basement Rear 5a Belsize Square London NW3 4HT · premises record
Applicant Mr Ian Jones · Officer Daren Zuk
Approval of Details
Approved
2023-12-22
Demolition of existing lower ground-floor single-storey rear extension. Erection of single-storey lower-ground floor rear extension, and associated external alterations.
Flat Basement Rear 5a Belsize Square London NW3 4HT · premises record
Full Planning Permission
Approved
2023-10-20
REAR GARDEN: 1 x Poplar (T1) - Crown reduce height by approx. 4m (to no more than 1m beyond old pruning points). Reduce lateral growth by approx. 3m - 4m (regrowth only) back to old pruning points to leave a bare framework for future management.
3 Belsize Square London NW3 4HT · premises record
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2023-10-19
REAR GARDEN: 1 x Bay (T1) - Reduction of 50% - 60%, to a finished height of 5m in line with hedgerow.
Flat 1 9 Belsize Square London NW3 4HT · premises record
Applicant Mr. Daniel Sheffield
No objection
2026-03-04
More
Notification of Intended Works to Tree(s) in a Conservation Area
Installation of four gas risers (retrospective).
7 Belsize Square London NW3 4HT · premises record
Approved
2025-12-12
More
Full Planning Permission
Erection of single storey outbuilding in rear garden.
5a Belsize Square London NW3 4HT · premises record
Approved
2025-02-17
More
Full Planning Permission
Show all 10 rows
FRONT GARDEN: 1 x Cherry Blossom (T1) - Crown reduction of 10%, by up to 2.5m.
Flat 1 9 Belsize Square London NW3 4HT · premises record
Applicant Mr. Daniel Sheffield · Officer Liam Vincent
No objection
2024-08-20
More
Notification of Intended Works to Tree(s) in a Conservation Area
REAR GARDEN: 1 x Bay (T1) - Fell to ground level.
5A Belsize Square London NW3 4HT · premises record
No objection
2024-08-05
More
Notification of Intended Works to Tree(s) in a Conservation Area
Variation of condition 3 (approved drawings) of planning permission 2018/2977/P dated 08/04/2019 for 'Erection of a lower ground floor single storey rear extension', namely to change facing materials from zinc cladding to white painted render.
Flat 1 9 Belsize Square London NW3 4HT · premises record
Approved
2024-06-12
More
Variation or Removal of Condition(s)
REAR GARDEN: 1 x Sycamore (T1) - Reduce height by 3m and lateral spread by 2.5m. 1 x Yew (T2) - Reduce height by 1.5m and lateral spread by 1.5m. 1 x Apple (T3) - Remove a limb pushing fence and thin out by 25%. 1 x Birch (T4) - Reduce height by 0.5m and crown lift by 1.5m. 1 x Bay (T5) - Crown lift by 2m and reduce height by 0.5m.
Flat Basement Rear 5a Belsize Square London NW3 4HT · premises record
No objection
2024-02-16
More
Notification of Intended Works to Tree(s) in a Conservation Area
Details to discharge Condition 4 (Green Roof) of planning permission 2023/4525/P dated 13/12/2023 for 'Demolition of existing lower ground-floor single-storey rear extension. Erection of single-storey lower-ground floor rear extension, and associated external alterations'.
Flat Basement Rear 5a Belsize Square London NW3 4HT · premises record
Applicant Mr Ian Jones · Officer Daren Zuk
Approved
2023-12-22
More
Approval of Details
Demolition of existing lower ground-floor single-storey rear extension. Erection of single-storey lower-ground floor rear extension, and associated external alterations.
Flat Basement Rear 5a Belsize Square London NW3 4HT · premises record
Approved
2023-10-20
More
Full Planning Permission
REAR GARDEN: 1 x Poplar (T1) - Crown reduce height by approx. 4m (to no more than 1m beyond old pruning points). Reduce lateral growth by approx. 3m - 4m (regrowth only) back to old pruning points to leave a bare framework for future management.
3 Belsize Square London NW3 4HT · premises record
No objection
2023-10-19
More
Notification of Intended Works to Tree(s) in a Conservation Area
Building control
Building-control records are not yet collected for Camden — 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 135 premises each one covers.
Designation
Coverage
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area of Belsize Manor includes the complex of the former medieval moated enclosure, farm and house. The enclosure around the manor and the area of later gardens comprise the APA boundaries from Lancaste · reference 77326 · covers 135 of 135 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Belsize Conservation Area (various properties) · reference A4Ba1 · covers 135 of 135 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Basements · reference A4Ba3 · covers 135 of 135 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Belsize Conservation Area Non-immediate Article 4 · reference A4Ba4 · covers 135 of 135 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belsize · reference CA3 · covers 135 of 135 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Archaeological Priority Area
Summary and Definition The Archaeological Priority Area of Belsize Manor includes the complex of the former medieval moated enclosure, farm and house. The enclosure around the manor and the area of later gardens comprise the APA boundaries from Lancaste · reference 77326 · covers 135 of 135 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Belsize Conservation Area (various properties) · reference A4Ba1 · covers 135 of 135 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Basements · reference A4Ba3 · covers 135 of 135 premises. Some normally permitted changes may require planning permission.
Show all 5 rows
Article 4 Direction Area
Belsize Conservation Area Non-immediate Article 4 · reference A4Ba4 · covers 135 of 135 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belsize · reference CA3 · covers 135 of 135 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 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 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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 1 application
Development
What could it become?
Planning precedent125 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy61 EPC records; ratings C: 24, D: 32, E: 5.
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.
19 intent signals recorded in this postcode
Application withdrawn · Lapsed consent · Repeat refusal · Price decline · Long hold · Ageing director · HMO licensed
Subscribe to see the signals →Thinking about a project here?
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.