Living in Helhoek

Neighbourhood in Rockanje, Voorne aan Zee

Inhabitants
50
Homes
25
Avg. WOZ value
€837,000
Owner-occupied homes
100%

Neighbourhoods in Rockanje

Choose a neighbourhood for the figures

All districts in Voorne aan Zee

Helhoek in figures

Living

  • Average WOZ value€837,000

    Rockanje €512,000Voorne aan Zee €396,000

    higher than in Voorne aan Zee (€396,000)
  • Owner-occupied100%higher than in Voorne aan Zee (68%)
  • Single-family home100%higher than in Voorne aan Zee (76%)
More figures about living
Homes
25district 3,114 · municipality 33,926
Rented homes
0%district 25% · municipality 32%
Housing association rentals
0%district 5% · municipality 21%
Multi-family homes
0%district 17% · municipality 24%
Built in the last 10 years
28%district 6% · municipality 5%

Source: CBS, Key figures districts and neighbourhoods 2025. Homes on 1 January 2025, WOZ reference date 1 January 2024.

Population

  • Inhabitants50
  • Households with childrentoo few households
  • Age

    Voorne aan Zee

More figures about the residents
Inhabitants per km²
141district 223 · municipality 612
Households
25district 3,055 · municipality 33,948
People per household
2.0district 2.1 · municipality 2.2
Single-person households
too few householdsdistrict 33% · municipality 34%

Source: CBS, Key figures districts and neighbourhoods 2025, as of 1 January 2025.

Amenities and accessibility

  • Supermarket2.2 kmfurther than in Voorne aan Zee (1.0 km)
  • GP2.0 kmfurther than in Voorne aan Zee (1.3 km)
  • Primary school1.4 kmfurther than in Voorne aan Zee (0.9 km)
  • Train station27.1 kmfurther than in Voorne aan Zee (25.7 km)
More figures about amenities
Pharmacy
2.0 kmdistrict 1.3 km · municipality 1.4 km
Day care
1.5 kmdistrict 1.1 km · municipality 1.0 km
Interchange station
30.8 kmdistrict 32.8 km · municipality 29.3 km
Motorway access
1.4 kmdistrict 1.7 km · municipality 1.8 km
Hospital
7.1 kmdistrict 8.3 km · municipality 3.0 km
Library
2.4 kmdistrict 1.3 km · municipality 2.3 km
Swimming pool
2.2 kmdistrict 5.7 km · municipality 2.4 km
Restaurants within 1 km
0district 1 · municipality 3
Cars per household
too few homesdistrict 1.2 · municipality 1.1

Source: CBS, Proximity of amenities 2025, average distance by road for all inhabitants. Cars: CBS Key figures 2025.

Energy

  • With solar powertoo few homes
  • Natural-gas-freetoo few homes
  • Natural gas per home per year1,310 m³

    Rockanje 940 m³Voorne aan Zee 790 m³

    higher than in Voorne aan Zee (790 m³)
More figures about energy
Electricity per home
4,090 kWhdistrict 3,100 kWh · municipality 2,790 kWh
Electrically heated
too few homesdistrict 13% · municipality 11%

Source: CBS, Key figures districts and neighbourhoods 2025, average consumption per home per year.

Income and wealth2024

  • SES scoreno figure

    -1.000+1.00

    Rockanje +0.22Voorne aan Zee +0.12

More figures about income
Avg. income per inhabitant
no figure for this areadistrict €42,700 · municipality €38,600
Median household wealth
no figure for this areadistrict €327,100 · municipality €186,000

Source: CBS, Key figures districts and neighbourhoods 2024 (provisional) and SES-WOA 2024 (provisional). Reference year 2024.