Postcode record · Camden
NW3 5BB.
NW3 5BB has 14 known premises and 27 planning records — 14 approved of 27 decided (51.9%).
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeCamden profile →
14
Premises
known addresses (UPRNs)
27
Applications
27 decided
51.9%
Approval rate
14 approved · 3 refused
0
EPC records
none recorded
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 5BB has 14 known premises and 27 planning records — 14 approved of 27 decided (51.9%).
Premises
Name
Details
UPRN 5006145
UPRN 5021203
UPRN 5021281
UPRN 5054334
UPRN 5107551
UPRN 5134941
UPRN 5006145
UPRN 5021203
UPRN 5021281
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UPRN 5054334
UPRN 5107551
UPRN 5134941
Planning
What happened?
27 planning applications across the postcode; 14 approved of 27 decided (51.9%). Latest 27 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Alterations to the front elevation windows and entrance door of the existing ground floor Class E unit.
104 Belsize Lane London NW3 5BB · premises record
Full Planning Permission
Approved
2025-10-02
Erection of rear extension at first floor above existing single storey ground floor extension.
104 Belsize Lane London NW3 5BB · premises record
Full Planning Permission
Approved
2025-06-16
Creation of 1 residential unit at first floor within Class C3 with retained Class E at ground to form a mixed use building
104 Belsize Lane London NW3 5BB · premises record
GPDO Prior Approval Class G Change of use from Class E or betting office or payday loan shop to mixed use
Approved
2025-02-12
Installation of an access door and alterations to existing bay window at ground floor front elevation and re-position of an existing first floor rear door.
104 Belsize Lane London NW3 5BB · premises record
Full Planning Permission
Approved
2024-11-04
Erection of a galzed additional storey at roof level and private terrace on no. 31 Daleham Mews, installation of dormer window in rear roofslope of no. 98 Belsize Lane all in association with change of use of commercial premises to residential at ground and first floor levels to create 3 self-contained residential dwellings
98 Belsize Lane and 31 Daleham Mews London NW3 5BB · premises record
Full Planning Permission
Withdrawn
2022-07-14
Change of use of 1st and 2nd floors from office use (Class B1) to provide 2x bed maisonette (Class C3).
100 Belsize Lane London NW3 5BB · premises record
GPDO Prior Approval Class J Change of use B1 to C3
Withdrawn
2014-10-16
Erection of 3 x dormers on to rear roof slope.
100 Belsize Lane London NW3 5BB · premises record
Full Planning Permission
Approved
2014-09-17
The retention of change of use of ground floor from workshop, (Class B1 within the Town and Country Planning (Use Classes) Order 1987), to a specialist health studio, (Class D1 in the same Order), as shown by; Ground floor plan.
GROUND FLOOR 100A BELSIZE LANE LONDON NW3 5BB · premises record
Applicant Ergotec Consultng Ltd · Officer Mary Samuel 2516
Full Planning Permission
Approved
2002-11-25
The installation of two air-handling units encased in acoustic housing, on the rear elevation, first floor. As shown on drawing no. SK02, SK03, information on the ventilation units, a report by Eurovib (A.P) Ltd, regarding sound attenuation measures and letters by Eurobiv dated 5 March 2002.
100 BELSIZE LANE LONDON NW3 5BB · premises record
Full Planning Permission
Approved
2002-03-11
Alterations to the front and rear elevations of the building, including the replacement of a window with a door, alterations to the existing entrance and installation of three roof lights on the front elevation, and at the rear, replacement of two brick panels with glass bricks, installation of four roof lights on the roof and replacement of a roof lantern over the existing single storey rear extension with a roof light. As shown on drawing numbers: 375/AL (0-) 02, 4220/1A, 4020/ 2E, 40203F and letter dated 25.6.01.
100 BELSIZE LANE LONDON NW3 5BB · premises record
Full Planning Permission
Approved
2001-06-22
Alterations to the front elevation windows and entrance door of the existing ground floor Class E unit.
104 Belsize Lane London NW3 5BB · premises record
Approved
2025-10-02
More
Full Planning Permission
Erection of rear extension at first floor above existing single storey ground floor extension.
104 Belsize Lane London NW3 5BB · premises record
Approved
2025-06-16
More
Full Planning Permission
Creation of 1 residential unit at first floor within Class C3 with retained Class E at ground to form a mixed use building
104 Belsize Lane London NW3 5BB · premises record
Approved
2025-02-12
More
GPDO Prior Approval Class G Change of use from Class E or betting office or payday loan shop to mixed use
Show all 10 rows
Installation of an access door and alterations to existing bay window at ground floor front elevation and re-position of an existing first floor rear door.
104 Belsize Lane London NW3 5BB · premises record
Approved
2024-11-04
More
Full Planning Permission
Erection of a galzed additional storey at roof level and private terrace on no. 31 Daleham Mews, installation of dormer window in rear roofslope of no. 98 Belsize Lane all in association with change of use of commercial premises to residential at ground and first floor levels to create 3 self-contained residential dwellings
98 Belsize Lane and 31 Daleham Mews London NW3 5BB · premises record
Withdrawn
2022-07-14
More
Full Planning Permission
Change of use of 1st and 2nd floors from office use (Class B1) to provide 2x bed maisonette (Class C3).
100 Belsize Lane London NW3 5BB · premises record
Withdrawn
2014-10-16
More
GPDO Prior Approval Class J Change of use B1 to C3
Erection of 3 x dormers on to rear roof slope.
100 Belsize Lane London NW3 5BB · premises record
Approved
2014-09-17
More
Full Planning Permission
The retention of change of use of ground floor from workshop, (Class B1 within the Town and Country Planning (Use Classes) Order 1987), to a specialist health studio, (Class D1 in the same Order), as shown by; Ground floor plan.
GROUND FLOOR 100A BELSIZE LANE LONDON NW3 5BB · premises record
Applicant Ergotec Consultng Ltd · Officer Mary Samuel 2516
Approved
2002-11-25
More
Full Planning Permission
The installation of two air-handling units encased in acoustic housing, on the rear elevation, first floor. As shown on drawing no. SK02, SK03, information on the ventilation units, a report by Eurovib (A.P) Ltd, regarding sound attenuation measures and letters by Eurobiv dated 5 March 2002.
100 BELSIZE LANE LONDON NW3 5BB · premises record
Approved
2002-03-11
More
Full Planning Permission
Alterations to the front and rear elevations of the building, including the replacement of a window with a door, alterations to the existing entrance and installation of three roof lights on the front elevation, and at the rear, replacement of two brick panels with glass bricks, installation of four roof lights on the roof and replacement of a roof lantern over the existing single storey rear extension with a roof light. As shown on drawing numbers: 375/AL (0-) 02, 4220/1A, 4020/ 2E, 40203F and letter dated 25.6.01.
100 BELSIZE LANE LONDON NW3 5BB · premises record
Approved
2001-06-22
More
Full Planning Permission
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 14 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Basements · reference A4Ba3 · covers 14 of 14 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Commercial, Business, and Service (Use Class E) to residential (Use Class C3) (outside CAZ) · reference A4EC3b1 · covers 13 of 14 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Belsize Conservation Area Non-immediate Article 4 · reference A4Ba4 · covers 13 of 14 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belsize · reference CA3 · covers 13 of 14 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Belsize Conservation Area (various properties) · reference A4Ba1 · covers 5 of 14 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Fitzjohns/Netherhall Conservation Area Non-immediate Article 4 · reference A4FNa1 · covers 1 of 14 premises. Some normally permitted changes may require planning permission.
Conservation Area
Fitzjohns Netherhall · reference CA13 · covers 1 of 14 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Basements · reference A4Ba3 · covers 14 of 14 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Commercial, Business, and Service (Use Class E) to residential (Use Class C3) (outside CAZ) · reference A4EC3b1 · covers 13 of 14 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Belsize Conservation Area Non-immediate Article 4 · reference A4Ba4 · covers 13 of 14 premises. Some normally permitted changes may require planning permission.
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Conservation Area
Belsize · reference CA3 · covers 13 of 14 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Belsize Conservation Area (various properties) · reference A4Ba1 · covers 5 of 14 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Fitzjohns/Netherhall Conservation Area Non-immediate Article 4 · reference A4FNa1 · covers 1 of 14 premises. Some normally permitted changes may require planning permission.
Conservation Area
Fitzjohns Netherhall · reference CA13 · covers 1 of 14 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 3 applications
Applicant on 3 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 3 applications
Applicant on 3 applications
Applicant on 2 applications
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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 precedent27 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
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.
3 intent signals recorded in this postcode
Application withdrawn · Long hold · Ageing director
Subscribe to see the signals →Thinking about a project here?
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.