NW3 4HN postcode area analysis
LocaleIQ tracks local change signals around NW3 4HN, covering Belsize, Camden, London. It brings together recent local activity, deprivation context, and Census signals so a renter, buyer, or parent can get a quick area read before opening the full interactive report.
What is changing near NW3 4HN
The strongest current signal for NW3 4HN is: Planning applications are the strongest local change signal right now. Recent activity is summarised below so search visitors can see the type of evidence behind the score before they switch into the interactive report.
Full Planning Permission at Flat A 7 Belsize Park Gardens London NW3 4LB
Full Planning Permission. Erection of rear garden studio outbuilding.
6 Mar 2026 • 53 m • Camden PlanningNotification of Intended Works to Tree(s) in a Conservation Area at Flat 1 9 Belsize Square London NW3 4HT
Notification of Intended Works to Tree(s) in a Conservation Area. REAR GARDEN: 1 x Bay (T1) - Reduction of 50% - 60%, to a finished height of 5m in line with hedgerow.
5 Mar 2026 • 85 m • Camden PlanningApproval of Details at 8 Village Close Belsize Lane London NW3 5AH
Approval of Details. Details of condition 3 (fenestration and materials) of planning permission 2024/1789/P dated 22/01/2025 allowed at appeal under APP/X5210/D/24/3348927 (for: part demolition of dwelling; Single storey front extension; Part 2 and Part 3 storey side extension; Two storey rear extension; Single storey rear extension. Our proposal is to create a Passive House on the site of an existing 1960s end-of-terrace house. We are proposing an extension and renovation to achieve an exemplary energy-exporting home whereby the building becomes a net producer of energy. It is a responsible, visionary family home designed for permanence and to support multi-generational family occupancy)
2 Mar 2026 • 274 m • Camden PlanningFull Planning Permission at Flat A 7 Belsize Park Gardens London Camden NW3 4LB
Full Planning Permission. Installation of three security grilles to the external face of the front-facing windows of the garden flat.
24 Feb 2026 • 53 m • Camden PlanningFull Planning Permission at 69 Belsize Park London Camden NW3 4EH
Full Planning Permission. Conversion of ancillary staff accommodation on the upper floors of the Infant School building to provide educational facilities
17 Mar 2026 • 228 m • Camden PlanningLicensed HMO at 48 Belsize Square London NW3 4HN
Additional HMO Licence for up to unknown residents.
26 Feb 2026 • 0 m • Camden HMO RegisterArea context around NW3 4HN
LocaleIQ pairs live change signals with official deprivation and Census area context. This helps search visitors understand whether a postcode looks quieter, denser, more rented, or more pressured before they open the interactive report.
Decile 9/10 in England
Among the least deprived 20% of small areas in England.
Camden 011
51% of households are privately rented in the local MSOA.
Ethnic composition
White 75.6%, Asian 9.4%, Black 1.4%, Mixed 7.5%, Other 6.1%.
Coverage for Camden
planning
Planning records are available in the current search radius.
hmo
HMO licensing records are available in the current search radius.
crime
Monthly street-level police archive from LocaleIQ storage, with live API fallback when the archive month has not been ingested yet.
roadworks
Roadworks records are available in the current search radius across the England-wide Street Manager feed.
Explore nearby postcode pages
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FAQs about NW3 4HN
LocaleIQ combines planning applications, licensed HMOs, crime trends, roadworks, deprivation context, and Census area context around NW3 4HN. Coverage varies by source, so the page shows which layers are live for Camden.
The HTML report is regenerated from live or cached upstream data on a rolling basis. This page was last built on 28 Mar 2026 and each source shows its own freshness note.
Yes. Open the live map experience to compare NW3 4HN against another area, inspect route disruption, and drill into source records.
Decile 9/10 in England. LocaleIQ shows deprivation as within-nation context only, so it should not be used as a direct comparison between different UK nations.
Yes. LocaleIQ attaches Census 2021 MSOA context such as population density, tenure mix, and median age where that postcode can be matched to an area profile.
Open the full live report for NW3 4HN
The interactive experience adds filters, route modelling, comparison mode, and direct links to source records. Use the live map for deeper analysis before you rent, buy, or shortlist.