Postcode Area Analysis

NW3 4LJ postcode area analysis

LocaleIQ tracks local change signals around NW3 4LJ, 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.

Area score24High Change Pressure
30-day activity125events in the last month
Crime trend-9%versus the previous published month
Live data layers4sources available for this postcode
DeprivationD7England small-area context
Population density14,874people per km2 in the local MSOA

What is changing near NW3 4LJ

The strongest current signal for NW3 4LJ 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.

planning

Application for Works to Tree(s) covered by a TPO at Flat A 22 Belsize Grove London NW3 4TR

Application for Works to Tree(s) covered by a TPO. (TPO REF: C581 2006) FRONT GARDEN: 1 x Horse Chestnut (T1) - Reduce crown by 30% back to previous growth points, 2.5m of height and 2m width. 1 x Lime (T2) - Crown reduce by 30% back to previous growth points, 2.5m of height and 2m width. 1 x Lime (T3) - Crown reduce by 30% back to previous growth points, 2.5m of height and 2m width.

13 Mar 2026 • 151 m • Camden Planning
planning

Application for Works to Tree(s) covered by a TPO at Gilling Court Belsize Grove London NW3 4XD

Application for Works to Tree(s) covered by a TPO. (TPO REF: C1186 2017) FRONT GARDEN: 1 x Ash (Fraxinus excelsior) (T1) - Reduce crown back to previous pruning points by removing approx. 2m - 2.5m from the southern side. Works as per survey 38032 recommendations.

10 Mar 2026 • 101 m • Camden Planning
planning

Application for Works to Tree(s) covered by a TPO at 135 Haverstock Hill London NW3 4RU

Application for Works to Tree(s) covered by a TPO. (TPO REF: 28H-T6) FRONT GARDEN: 1 x London Plane (T1) - Root cutting required to required to relay sections of paving lifted by the roots. (See report). Work to follow the general guidance in Section 7 of BS3998.

18 Mar 2026 • 242 m • Camden Planning
planning

Approval 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 • 362 m • Camden Planning
planning

Certificate of Lawfulness (Proposed) at 53 Primrose Gardens London Camden NW3 4UL

Certificate of Lawfulness (Proposed). Reinstatement of roof and upgrade to insulation to suit building regulations following severe storm damage. redecoration of front elevation to maintain the appearance of the building, including minor stonework and brick/mortar repairs.

5 Mar 2026 • 189 m • Camden Planning
planning

Notification of Intended Works to Tree(s) in a Conservation Area at Garden Flat 68 Belsize Park Gardens London NW3 4NE

Notification of Intended Works to Tree(s) in a Conservation Area. REAR GARDEN: 1 x Sycamore (T1) - Fell to ground level.

16 Mar 2026 • 298 m • Camden Planning

Area context around NW3 4LJ

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.

deprivation

Decile 7/10 in England

Falls in decile 7 of 10 within England.

census

Camden 011

51% of households are privately rented in the local MSOA.

ethnicity

Ethnic composition

White 72.4%, Asian 12%, Black 3.2%, Mixed 7%, Other 5.4%.

Coverage for Camden

live

planning

Planning records are available in the current search radius.

live

hmo

HMO licensing records are available in the current search radius.

live

crime

Monthly street-level police archive from LocaleIQ storage, with live API fallback when the archive month has not been ingested yet.

live

roadworks

Roadworks records are available in the current search radius across the England-wide Street Manager feed.

Explore nearby postcode pages

FAQs about NW3 4LJ

What does the NW3 4LJ report include?

LocaleIQ combines planning applications, licensed HMOs, crime trends, roadworks, deprivation context, and Census area context around NW3 4LJ. Coverage varies by source, so the page shows which layers are live for Camden.

How often is the NW3 4LJ page refreshed?

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.

Can I compare NW3 4LJ with another postcode?

Yes. Open the live map experience to compare NW3 4LJ against another area, inspect route disruption, and drill into source records.

What does the deprivation decile mean for NW3 4LJ?

Decile 7/10 in England. LocaleIQ shows deprivation as within-nation context only, so it should not be used as a direct comparison between different UK nations.

Does LocaleIQ show Census context for NW3 4LJ?

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.

Nearby postcode reports: NW3 6UP | NW3 2TN

Open the full live report for NW3 4LJ

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.