Postcode record · Camden
NW3 4LU.
NW3 4LU has 64 known premises and 41 planning records — 27 approved of 41 decided (65.9%). 25 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeCamden profile →
64
Premises
known addresses (UPRNs)
41
Applications
41 decided
65.9%
Approval rate
27 approved · 1 refused
25
EPC records
ratings B 1 · C 18 · D 5 · G 1
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 4LU has 64 known premises and 41 planning records — 27 approved of 41 decided (65.9%). 25 EPC records.
Premises (18 of 64 shown)
Name
Details
UPRN 5018126
UPRN 5025357
UPRN 5030249
UPRN 5039354
UPRN 5042304
UPRN 5044071
UPRN 5053546
UPRN 5053901
UPRN 5055753
UPRN 5065288
UPRN 5018126
UPRN 5025357
UPRN 5030249
Show all 10 rows
UPRN 5039354
UPRN 5042304
UPRN 5044071
UPRN 5053546
UPRN 5053901
UPRN 5055753
UPRN 5065288
Planning
What happened?
41 planning applications across the postcode; 27 approved of 41 decided (65.9%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a replacement ground floor rear extension with associated terrace above, erection of a rear dormer, removal of two rear rooflights and addition of two front rooflights and a rear rooflight, elevational alterations including replacement windows with double glazing and installation of an access door to first floor rear, replacement roof tiles, gutters and other rainwater goods, and levelling of existing rear garden ground level.
45 Howitt Road London NW3 4LU · premises record
Householder Application
Approved
2025-10-22
Creation of a rear roof terrace at first floor level, together with the replacement of a window with a door, and the installation of a balustrade and privacy screen.
Flat A 47 Howitt Road London NW3 4LU · premises record
Full Planning Permission
Approved
2024-12-02
Conversion of 1 x 3-bed and 1 x 1-bed flats into 1 x dwellinghouse.
Flats A and B 47 Howitt Road London NW3 4LU · premises record
Full Planning Permission
Approved
2024-05-29
Details of appointment of qualified chartered engineer (condition 4) and tree protection measures (condition 6) in relation to planning permission 2014/5939/P dated 18/09/2017 for the excavation of single storey basement extension including front and rear lightwells and erection of single storey ground floor rear extension.
Flat 1 41 Howitt Road London NW3 4LU · premises record
Approval of Details
Approved
2023-10-20
Commencement of works in accordance with condition 1 (within three years from date of planning permission 2014/5939/P dated 18/09/2017), as extended under Section 93A of the Town and Country Planning Act 1990, for the excavation of a single storey basement extension including front and rear lightwells and erection of single storey ground floor rear extension.
Flat 1 41 Howitt Road London NW3 4LU · premises record
Certificate of Lawfulness (Existing)
Approved
2023-07-31
Erection of dormer to rear upper roofslope and installation of three rooflights to front upper roofslope
35 Howitt Road London NW3 4LU · premises record
Householder Application
Approved
2023-03-21
Raising the floor level of an existing first floor balcony serving this flat, to create a level threshold from the adjoining kitchen (and remove steps that occupy much of the balcony area), with the addition of a steel handrail to match the third floor balcony on no. 43 next door. The result will more closely match the conversion works approved in 1987 (application ref. 8702791) and there will be no additional floor area created by these works.
Flat 2 41 Howitt Road Camden London NW3 4LU · premises record
Full Planning Permission
Withdrawn
2022-12-12
Increase in height of ground floor glazing and doors to rear elevation, in association with raising of ground floor ceiling and raising of floor level of first floor balcony, plus installation of balustrades to existing balcony.
41 Howitt Road London NW3 4LU · premises record
Full Planning Permission
Approved
2022-12-12
REAR GARDEN: 1 x Cherry (T1) - Fell to ground level.
35 Howitt Road London NW3 4LU · premises record
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2022-11-15
Enlargement of top floor rear dormer over existing inset balcony.
41 Howitt Road London NW3 4LU · premises record
Full Planning Permission
Approved
2022-09-12
Erection of a replacement ground floor rear extension with associated terrace above, erection of a rear dormer, removal of two rear rooflights and addition of two front rooflights and a rear rooflight, elevational alterations including replacement windows with double glazing and installation of an access door to first floor rear, replacement roof tiles, gutters and other rainwater goods, and levelling of existing rear garden ground level.
45 Howitt Road London NW3 4LU · premises record
Approved
2025-10-22
More
Householder Application
Creation of a rear roof terrace at first floor level, together with the replacement of a window with a door, and the installation of a balustrade and privacy screen.
Flat A 47 Howitt Road London NW3 4LU · premises record
Approved
2024-12-02
More
Full Planning Permission
Conversion of 1 x 3-bed and 1 x 1-bed flats into 1 x dwellinghouse.
Flats A and B 47 Howitt Road London NW3 4LU · premises record
Approved
2024-05-29
More
Full Planning Permission
Show all 10 rows
Details of appointment of qualified chartered engineer (condition 4) and tree protection measures (condition 6) in relation to planning permission 2014/5939/P dated 18/09/2017 for the excavation of single storey basement extension including front and rear lightwells and erection of single storey ground floor rear extension.
Flat 1 41 Howitt Road London NW3 4LU · premises record
Approved
2023-10-20
More
Approval of Details
Commencement of works in accordance with condition 1 (within three years from date of planning permission 2014/5939/P dated 18/09/2017), as extended under Section 93A of the Town and Country Planning Act 1990, for the excavation of a single storey basement extension including front and rear lightwells and erection of single storey ground floor rear extension.
Flat 1 41 Howitt Road London NW3 4LU · premises record
Approved
2023-07-31
More
Certificate of Lawfulness (Existing)
Erection of dormer to rear upper roofslope and installation of three rooflights to front upper roofslope
35 Howitt Road London NW3 4LU · premises record
Approved
2023-03-21
More
Householder Application
Raising the floor level of an existing first floor balcony serving this flat, to create a level threshold from the adjoining kitchen (and remove steps that occupy much of the balcony area), with the addition of a steel handrail to match the third floor balcony on no. 43 next door. The result will more closely match the conversion works approved in 1987 (application ref. 8702791) and there will be no additional floor area created by these works.
Flat 2 41 Howitt Road Camden London NW3 4LU · premises record
Withdrawn
2022-12-12
More
Full Planning Permission
Increase in height of ground floor glazing and doors to rear elevation, in association with raising of ground floor ceiling and raising of floor level of first floor balcony, plus installation of balustrades to existing balcony.
41 Howitt Road London NW3 4LU · premises record
Approved
2022-12-12
More
Full Planning Permission
REAR GARDEN: 1 x Cherry (T1) - Fell to ground level.
35 Howitt Road London NW3 4LU · premises record
No objection
2022-11-15
More
Notification of Intended Works to Tree(s) in a Conservation Area
Enlargement of top floor rear dormer over existing inset balcony.
41 Howitt Road London NW3 4LU · premises record
Approved
2022-09-12
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 64 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Basements · reference A4Ba3 · covers 64 of 64 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Belsize Conservation Area Non-immediate Article 4 · reference A4Ba4 · covers 64 of 64 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belsize · reference CA3 · covers 64 of 64 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Belsize Conservation Area (various properties) · reference A4Ba1 · covers 42 of 64 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Basements · reference A4Ba3 · covers 64 of 64 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Belsize Conservation Area Non-immediate Article 4 · reference A4Ba4 · covers 64 of 64 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belsize · reference CA3 · covers 64 of 64 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 4 rows
Article 4 Direction Area
Belsize Conservation Area (various properties) · reference A4Ba1 · covers 42 of 64 premises. Some normally permitted changes may require planning permission.
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 5 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 1 application
Applicant on 1 application
Applicant on 5 applications
Applicant on 1 application
Applicant on 1 application
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 precedent41 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy25 EPC records; ratings B: 1, C: 18, D: 5, G: 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.
Thinking about a project here?
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.