Planning Atlas
Planning Atlas›Camden›NW3 3HL
AtlasCamdenNW3 3HL
Postcode record · Camden

NW3 3HL.

NW3 3HL has 62 known premises and 89 planning records — 53 approved of 89 decided (59.6%). 39 EPC records.

Postcode unitCamden →Boundary not available
Camden›NW3 3HL
No OS boundary is held for this postcode yet, so no shape is drawn.
At a glance · this postcodeCamden profile →
62
Premises
known addresses (UPRNs)
89
Applications
89 decided
59.6%
Approval rate
53 approved · 3 refused
39
EPC records
ratings C 10 · D 25 · 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 3HL has 62 known premises and 89 planning records — 53 approved of 89 decided (59.6%). 39 EPC records.

Premises (18 of 62 shown)

Name
Details
UPRN 5007399
UPRN 5014969
UPRN 5019842
UPRN 5019843
UPRN 5019844
UPRN 5029604
UPRN 5036136
UPRN 5036144
UPRN 5044038
UPRN 5044051
UPRN 5007399
UPRN 5014969
UPRN 5019842
Show all 10 rows
UPRN 5019843
UPRN 5019844
UPRN 5029604
UPRN 5036136
UPRN 5036144
UPRN 5044038
UPRN 5044051
Planning

What happened?

89 planning applications across the postcode; 53 approved of 89 decided (59.6%). Latest 30 shown.

Reference
Proposal · address
Type
Outcome
Date · distance
REAR GARDEN: 1 x Elder (T1) - Reduce height by 1m and crown over garden by 2m.
34 Eton Avenue London NW3 3HL · premises record
Applicant Deborah Parritt · Agent Woodland Tree Surgery · Officer Tom Little
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2026-04-28
REAR GARDEN: 3 x Conifers (T1 - T3) - Reduce height by approx. 3m - 4m, with all cuts made back to suitable pruning points in order to maintain the structural integrity and natural form of the trees. Lateral reduction of approx. 20% (circa 0.5m - 1m). Crown lift to approx. 2.5m above ground level, bringing the lower canopy in line with the height of the adjoining fence.
36 Eton Avenue London NW3 3HL · premises record
Applicant Luna Siddiqi · Agent Treehab · Officer Nick Bell
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2026-03-19
REAR GARDEN: 1 x Sycamore (T1) - Reduce back lateral branches by up to 2.5m.
38 - 40 Eton Avenue London NW3 3HL · premises record
Applicant Yacoub · Agent Trees A Crowd Ltd. · Officer Nick Bell
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2026-03-19
SIDE GARDEN: 1 x Bay (T1) - Reduce branches away from house back over drive by approx. 1.5m. 2 x Holm Oaks (T2 & T3) - Reduce branches away from house back over drive by approx. 1.5m and reduce height by approx. 2m. 1 x Holly (T4) - Reduce branches away from house back over drive by approx. 1m.
Garden House 32 Eton Avenue London NW3 3HL · premises record
Applicant Jonathan Colman · Agent Tree Matters Ltd. · Officer Liam Vincent
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2026-01-30
Proposed internal alterations including changes to non-original fabrics, reinstating original ceiling, frieze and soffit, and refurbishing existing parquet flooring; Proposed external alterations to front elevation including replacement dormer windows, replacement front door, and replacement windows with double glazing; fenestration alterations to side elevation including alterations to existing window openings, replacement windows and doors and replacement down pipes; external alterations to rear elevation including replacement of existing rooflights with conservation style rooflights, replacement of existing glazed balustrades with timber balustrades, replacement of existing ground floor windows and doors with original profiles, reinstating first floor original window and replacement down pipes.
Flat A 26 Eton Avenue London NW3 3HL · premises record
Listed Building Consent
Approved
2025-09-16
Proposed alterations to front elevation including replacement dormer windows, replacement front door, replacement windows with double glazing and new sliding gates fitted between existing gate posts; fenestration alterations to side elevation including alterations to existing window openings, replacement windows and doors and replacement down pipes; alterations to rear elevation including replacement of existing rooflights with conservation style rooflights, replacement of existing glazed balustrades with timber balustrades, replacement of existing ground floor windows and doors with original profiles, reinstating first floor original window and replacement down pipes.
Flat A 26 Eton Avenue London NW3 3HL · premises record
Full Planning Permission
Approved
2025-09-16
(TPO REF: C1310 2023) REAR GARDEN: 1 x Ash (T1) - Fell to ground level.
30 Eton Avenue London NW3 3HL · premises record
Applicant Not disclosed · Agent Property Risk Inspection · Officer Tom Little
Application for Works to Tree(s) covered by a TPO
Approved
2025-08-05
Installation of decking and replacement railing to existing rear roof terrace.
Flat B 26 Eton Avenue London NW3 3HL · premises record
Applicant Ms Talia and Joseph A Down · Agent Archplan · Officer Gary Wong
Listed Building Consent
Approved
2025-07-04
Installation of decking and replacement railing to existing rear roof terrace.
Flat B 26 Eton Avenue London NW3 3HL · premises record
Applicant Ms Talia and Joseph A Down · Agent Archplan · Officer Gary Wong
Full Planning Permission
Approved
2025-07-04
REAR GARDEN: 1 x Elaeagnus (S1) - Fell to ground level. 1 x Apple (T1) - Re-pollard to previous pollard points, reducing by approx. 2.5m to a finished height of 4m.
24 Eton Avenue London NW3 3HL · premises record
Applicant Afroditi · Agent GraftinGardeners Ltd.
Notification of Intended Works to Tree(s) in a Conservation Area
No objection
2025-06-04
REAR GARDEN: 1 x Elder (T1) - Reduce height by 1m and crown over garden by 2m.
34 Eton Avenue London NW3 3HL · premises record
Applicant Deborah Parritt · Agent Woodland Tree Surgery · Officer Tom Little
No objection
2026-04-28
More
Notification of Intended Works to Tree(s) in a Conservation Area
REAR GARDEN: 3 x Conifers (T1 - T3) - Reduce height by approx. 3m - 4m, with all cuts made back to suitable pruning points in order to maintain the structural integrity and natural form of the trees. Lateral reduction of approx. 20% (circa 0.5m - 1m). Crown lift to approx. 2.5m above ground level, bringing the lower canopy in line with the height of the adjoining fence.
36 Eton Avenue London NW3 3HL · premises record
Applicant Luna Siddiqi · Agent Treehab · Officer Nick Bell
No objection
2026-03-19
More
Notification of Intended Works to Tree(s) in a Conservation Area
REAR GARDEN: 1 x Sycamore (T1) - Reduce back lateral branches by up to 2.5m.
38 - 40 Eton Avenue London NW3 3HL · premises record
Applicant Yacoub · Agent Trees A Crowd Ltd. · Officer Nick Bell
No objection
2026-03-19
More
Notification of Intended Works to Tree(s) in a Conservation Area
Show all 10 rows
SIDE GARDEN: 1 x Bay (T1) - Reduce branches away from house back over drive by approx. 1.5m. 2 x Holm Oaks (T2 & T3) - Reduce branches away from house back over drive by approx. 1.5m and reduce height by approx. 2m. 1 x Holly (T4) - Reduce branches away from house back over drive by approx. 1m.
Garden House 32 Eton Avenue London NW3 3HL · premises record
Applicant Jonathan Colman · Agent Tree Matters Ltd. · Officer Liam Vincent
No objection
2026-01-30
More
Notification of Intended Works to Tree(s) in a Conservation Area
Proposed internal alterations including changes to non-original fabrics, reinstating original ceiling, frieze and soffit, and refurbishing existing parquet flooring; Proposed external alterations to front elevation including replacement dormer windows, replacement front door, and replacement windows with double glazing; fenestration alterations to side elevation including alterations to existing window openings, replacement windows and doors and replacement down pipes; external alterations to rear elevation including replacement of existing rooflights with conservation style rooflights, replacement of existing glazed balustrades with timber balustrades, replacement of existing ground floor windows and doors with original profiles, reinstating first floor original window and replacement down pipes.
Flat A 26 Eton Avenue London NW3 3HL · premises record
Approved
2025-09-16
More
Listed Building Consent
Proposed alterations to front elevation including replacement dormer windows, replacement front door, replacement windows with double glazing and new sliding gates fitted between existing gate posts; fenestration alterations to side elevation including alterations to existing window openings, replacement windows and doors and replacement down pipes; alterations to rear elevation including replacement of existing rooflights with conservation style rooflights, replacement of existing glazed balustrades with timber balustrades, replacement of existing ground floor windows and doors with original profiles, reinstating first floor original window and replacement down pipes.
Flat A 26 Eton Avenue London NW3 3HL · premises record
Approved
2025-09-16
More
Full Planning Permission
(TPO REF: C1310 2023) REAR GARDEN: 1 x Ash (T1) - Fell to ground level.
30 Eton Avenue London NW3 3HL · premises record
Applicant Not disclosed · Agent Property Risk Inspection · Officer Tom Little
Approved
2025-08-05
More
Application for Works to Tree(s) covered by a TPO
Installation of decking and replacement railing to existing rear roof terrace.
Flat B 26 Eton Avenue London NW3 3HL · premises record
Applicant Ms Talia and Joseph A Down · Agent Archplan · Officer Gary Wong
Approved
2025-07-04
More
Listed Building Consent
Installation of decking and replacement railing to existing rear roof terrace.
Flat B 26 Eton Avenue London NW3 3HL · premises record
Applicant Ms Talia and Joseph A Down · Agent Archplan · Officer Gary Wong
Approved
2025-07-04
More
Full Planning Permission
REAR GARDEN: 1 x Elaeagnus (S1) - Fell to ground level. 1 x Apple (T1) - Re-pollard to previous pollard points, reducing by approx. 2.5m to a finished height of 4m.
24 Eton Avenue London NW3 3HL · premises record
Applicant Afroditi · Agent GraftinGardeners Ltd.
No objection
2025-06-04
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 62 premises each one covers.

Designation
Coverage
Article 4 Direction Area
Basements · reference A4Ba3 · covers 62 of 62 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Belsize Conservation Area Non-immediate Article 4 · reference A4Ba4 · covers 62 of 62 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belsize · reference CA3 · covers 62 of 62 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Belsize Conservation Area (various properties) · reference A4Ba1 · covers 38 of 62 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Basements · reference A4Ba3 · covers 62 of 62 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Belsize Conservation Area Non-immediate Article 4 · reference A4Ba4 · covers 62 of 62 premises. Some normally permitted changes may require planning permission.
Conservation Area
Belsize · reference CA3 · covers 62 of 62 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 38 of 62 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 3 applications
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 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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
Development

What could it become?

Planning precedent89 applications and 0 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy39 EPC records; ratings C: 10, D: 25, 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 Plan

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

12 intent signals recorded in this postcode
Price decline · Repeat sale · Lapsed consent · Long hold · Ageing director
Subscribe to see the signals →
Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
NW3 3HL, Camden: Planning and Property History | Planning Atlas