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Assumburg

CBS name: Wijk 08 Assumburg

Assumburg is one of 11 districts in Heemskerk, with 4,580 residents and 2,264 homes in 3 neighbourhoods. The average WOZ value of €402,000 is in line with the municipal average. On average 18% of the land within 500 metres of a home is green space.

District 039608 · 3 neighbourhoods · 106 postcodes · Updated 24 October 2026
4,580residents1 January 2025
€402,000average WOZ home valueHeemskerk: €412,000
18%green within 500 mHeemskerk: 23%
195services within 15 minutesmedian postcode
Assumburg in HeemskerkPostcodes in Assumburg highlighted; the rest of Heemskerk in grey
Map of Heemskerk with Assumburg highlighted

Neighbourhoods of Assumburg.

Colour shows where each neighbourhood sits among all 33 neighbourhoods in Heemskerk.

NeighbourhoodResidentsWOZ valueOwner-occupiedSingle-familyAged 65+Green 500 mServices 15 min
Slotherenbuurt2,260€396k58%59%16%23%164
Verzetstrijdersbuurt1,225–39%46%48%13%210
Beijerlust1,100€468k70%83%29%15%211

Sources: Statistics Netherlands (CBS), Key figures for districts and neighbourhoods 2025 (CC BY 4.0) · © OpenStreetMap contributors (ODbL)

Homes.

The average WOZ value of a home in Assumburg is €402,000, against €412,000 in Heemskerk.

2,264homes71 newly built in 2025
60%single-family houses40% flats and apartments
54%owner-occupied38% housing association
15%built in the last ten years7% unoccupied
740 m³gas per home per yearHeemskerk: 790 m³
2,330 kWhelectricity per home per yearHeemskerk: 2,370 kWh
10%homes off the gas gridHeemskerk: 4%
37%homes with solar panelsHeemskerk: 41%

The WOZ value is the official valuation each Dutch municipality sets every year for property tax. It is not a sale price. The averages here use the valuation date of 1 January 2024.

Source: Statistics Netherlands (CBS), Key figures for districts and neighbourhoods 2025 (CC BY 4.0)

Income and work.

How households in Assumburg compare with the national income distribution (reporting year 2024).

36%of households in the lowest 40% nationallyHeemskerk: 34%
21%in the top 20% nationallyHeemskerk: 21%
3.1%of residents live below the poverty lineHeemskerk: 2.1%
€227,000median household wealthHeemskerk: €207,000
74.0%of 15 to 75-year-olds in workHeemskerk: 71.0%
29%with a university or higher professional degreeHeemskerk: 26%
14.0%of workers are self-employedHeemskerk: 14.0%
1.0cars per householdHeemskerk: 1.0

Statistics Netherlands ranks every household in the country by income. In a neighbourhood that matched the national mix exactly, 40% of households would fall in the lowest 40% nationally and 20% in the top 20%. Income on its own says nothing about what a place is like to live in.

Source: Statistics Netherlands (CBS), Key figures for districts and neighbourhoods 2024: income, work and education (CC BY 4.0)

Safety.

Police registered 94 crimes in Assumburg in 2025, 8% fewer than in 2024. That is 20.5 per 1,000 residents, compared with 30.0 across Heemskerk.

Vandalism and criminal damage10
Theft from vehicles9
Theft of bicycles and mopeds8
Burglary of homes7
Other property crime6
Driving under the influence6
Assault4
Vehicle theft2
Threats1

Registered crime shows what becomes known to the police, not how safe a place feels, and not every crime is reported. Town centres, shopping areas and the streets around stations have few residents but many visitors, which pushes the rate per 1,000 residents up. The categories above are a selection; the total includes every registered crime.

Source: Dutch Police, registered crime by district and neighbourhood, 2024–2025 (CC BY 4.0)

Everyday distances.

Average distance by road for everyone living in Assumburg, a very highly urban area.

Distance to

GP practice0.7 km
Large supermarket0.8 km
Day nursery0.5 km
Primary school0.6 km

Also

Primary schools within 3 km15.8
Primary pupils living here400
Secondary pupils living here220
Business premises425
Residents per km²6,705
Land area68 ha

Source: Statistics Netherlands (CBS), Key figures for districts and neighbourhoods 2025 (CC BY 4.0)

More in Heemskerk.

Every district in Heemskerk.