Postcode record · Camden
NW3 7DU.
NW3 7DU has 39 known premises and 46 planning records — 21 approved of 44 decided (47.7%). 23 EPC records.
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeCamden profile →
39
Premises
known addresses (UPRNs)
46
Applications
44 decided
47.7%
Approval rate
21 approved · 2 refused
23
EPC records
ratings C 6 · D 13 · E 4
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 7DU has 39 known premises and 46 planning records — 21 approved of 44 decided (47.7%). 23 EPC records.
Premises (18 of 39 shown)
Name
Details
UPRN 5011070
UPRN 5011074
UPRN 5037001
UPRN 5037002
UPRN 5037003
UPRN 5037004
UPRN 5055975
UPRN 5055976
UPRN 5055979
UPRN 5055981
UPRN 5011070
UPRN 5011074
UPRN 5037001
Show all 10 rows
UPRN 5037002
UPRN 5037003
UPRN 5037004
UPRN 5055975
UPRN 5055976
UPRN 5055979
UPRN 5055981
Planning
What happened?
46 planning applications across the postcode; 21 approved of 44 decided (47.7%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Discharge of details for condition 5 (Certificate of Structural Engineer) of planning permission 2025/1733/P, for the creation of a front lightwell, enlargement of two side-facing ground floor windows, and the installation of a staircase lift, granted on 01/04/2026.
8 Frognal Lane London NW3 7DU · premises record
Approval of Details
Approved
2026-04-24
Erection of single storey rear extension to the ground floor flat, building upon the previously approved application (ref. 2025/3853/P, approved on 13 November 2025) and the consented rear extension to the garden flat (ref. 2025/0480/P, approved on 10 April 2025).
Ground Floor Flat 8 Frognal Lane London NW3 7DU · premises record
Full Planning Permission
REGISTERED
2026-04-14
Creation of a basement level beneath the approved rear extension and part of the rear property, including internal alterations and the installation of a side elevation window at basement level.
8 Frognal Lane London NW3 7DU · premises record
Full Planning Permission
REGISTERED
2025-09-12
Erection of a rear extension to the ground floor flat (following planning permission 2025/0480/P dated 10.04.2025 for a rear extension) and installation of a new window at ground floor level to the side elevation.
Ground Floor Flat 8 Frognal Lane London NW3 7DU · premises record
Full Planning Permission
Approved
2025-09-03
Replacement of 4 front single glazed timber windows with new UPVC wood effect double glazed windows.
FLAT 2, 4 FROGNAL LANE LONDON NW3 7DU · premises record
Applicant Julia Ralph · Officer Adam Greenhalgh
Certificate of Lawfulness (Proposed)
Refused
2025-07-28
Creation of a front lightwell; enlargement of two side-facing ground floor windows and the installation of a staircase lift.
8 Frognal Lane London NW3 7DU · premises record
Full Planning Permission
Approved
2025-04-23
FRONT GARDEN: 1 x Hawthorn (T1) - Crown reduce by 2m.
8 Frognal Lane London NW3 7DU · premises record
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2025-02-25
REAR GARDEN: 1 x Sycamore (T1) - Reduce height by 3m - 4m.and reduce sides by 1m.
2 Frognal Lane London NW3 7DU · premises record
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2025-02-11
Erection of external balconies on the rear elevation and first floor levels, erection of single storey rear extension and raised timber deck terrace to the lower ground floor flat (Class C3)
8 Frognal Lane London NW3 7DU · premises record
Full Planning Permission
Approved
2025-02-04
REAR GARDEN: 1 x Ash (T1) - Fell to ground level. 1 x Laurel (T2) - Reduce crown by 1.5m. 1 x Goat Willow (T3) - Re-pollard by up to 3m regrowth. 1 x Elder (T4) - Reduce crown by 1.5m.
12 Frognal Lane London NW3 7DU · premises record
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2025-01-22
Discharge of details for condition 5 (Certificate of Structural Engineer) of planning permission 2025/1733/P, for the creation of a front lightwell, enlargement of two side-facing ground floor windows, and the installation of a staircase lift, granted on 01/04/2026.
8 Frognal Lane London NW3 7DU · premises record
Approved
2026-04-24
More
Approval of Details
Erection of single storey rear extension to the ground floor flat, building upon the previously approved application (ref. 2025/3853/P, approved on 13 November 2025) and the consented rear extension to the garden flat (ref. 2025/0480/P, approved on 10 April 2025).
Ground Floor Flat 8 Frognal Lane London NW3 7DU · premises record
REGISTERED
2026-04-14
More
Full Planning Permission
Creation of a basement level beneath the approved rear extension and part of the rear property, including internal alterations and the installation of a side elevation window at basement level.
8 Frognal Lane London NW3 7DU · premises record
REGISTERED
2025-09-12
More
Full Planning Permission
Show all 10 rows
Erection of a rear extension to the ground floor flat (following planning permission 2025/0480/P dated 10.04.2025 for a rear extension) and installation of a new window at ground floor level to the side elevation.
Ground Floor Flat 8 Frognal Lane London NW3 7DU · premises record
Approved
2025-09-03
More
Full Planning Permission
Replacement of 4 front single glazed timber windows with new UPVC wood effect double glazed windows.
FLAT 2, 4 FROGNAL LANE LONDON NW3 7DU · premises record
Applicant Julia Ralph · Officer Adam Greenhalgh
Refused
2025-07-28
More
Certificate of Lawfulness (Proposed)
Creation of a front lightwell; enlargement of two side-facing ground floor windows and the installation of a staircase lift.
8 Frognal Lane London NW3 7DU · premises record
Approved
2025-04-23
More
Full Planning Permission
FRONT GARDEN: 1 x Hawthorn (T1) - Crown reduce by 2m.
8 Frognal Lane London NW3 7DU · premises record
No objection
2025-02-25
More
Notification of Intended Works to Tree(s) in a Conservation Area
REAR GARDEN: 1 x Sycamore (T1) - Reduce height by 3m - 4m.and reduce sides by 1m.
2 Frognal Lane London NW3 7DU · premises record
No objection
2025-02-11
More
Notification of Intended Works to Tree(s) in a Conservation Area
Erection of external balconies on the rear elevation and first floor levels, erection of single storey rear extension and raised timber deck terrace to the lower ground floor flat (Class C3)
8 Frognal Lane London NW3 7DU · premises record
Approved
2025-02-04
More
Full Planning Permission
REAR GARDEN: 1 x Ash (T1) - Fell to ground level. 1 x Laurel (T2) - Reduce crown by 1.5m. 1 x Goat Willow (T3) - Re-pollard by up to 3m regrowth. 1 x Elder (T4) - Reduce crown by 1.5m.
12 Frognal Lane London NW3 7DU · premises record
No objection
2025-01-22
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 39 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Basements · reference A4Ba3 · covers 39 of 39 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Redington/Frognal Conservation Area Non-immediate Article 4 · reference A4RFa1 · covers 39 of 39 premises. Some normally permitted changes may require planning permission.
Conservation Area
Redington Frognal · reference CA31 · covers 39 of 39 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Basements · reference A4Ba3 · covers 39 of 39 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Redington/Frognal Conservation Area Non-immediate Article 4 · reference A4RFa1 · covers 39 of 39 premises. Some normally permitted changes may require planning permission.
Conservation Area
Redington Frognal · reference CA31 · covers 39 of 39 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 3 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 3 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 precedent46 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings C: 6, D: 13, E: 4.
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.
4 intent signals recorded in this postcode
Repeat refusal · Appeal dismissed · 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.