Neighbourhood Grashoek

Neighbourhood in district Noordwijk Binnen · municipality Noordwijk · Zuid-Holland

  • 407 homes
  • 945 inhabitants
  • avg. year of construction 1979
  • avg. WOZ € 441.000

Boundary according to the CBS district and neighbourhood map 2024. Zoom in for individual homes; click a home for details. Open in the properties map

Homes in Grashoek

Homes
407
addresses with residential function (BAG)
Average build year
1979
Average living area
116 m²
Housing stock (CBS)
407
2025

Home type

  • Mid-terrace house 74% 302
  • End-terrace house 16% 66
  • Apartment 10% 39

Energy label

  • A or better 3% 14
  • B 10% 40
  • C 79% 323
  • D 7% 29
  • E 0% 1

Building period

  • 1970–1989 100% 407

Residents

Residents
945
January 1, 2025
Households
405
avg. 2,3 people
One-person households
25%
Households with children
36%
Population density
7.154
inhabitants per km²
Area
0,1 km²

Age distribution

  • 0–15 years 16% 150
  • 15–25 years 9% 85
  • 25–45 years 19% 180
  • 45–65 years 24% 230
  • 65 years and older 32% 300

Housing and value

Average WOZ value
€ 441.000
CBS 2024
Owner-occupied homes
89%
Rental homes
11%
10% housing association
Single-family homes
90%
10% multi-family
Built in the last 10 years
0%
Unoccupied properties
1%
New build in the year
0
delivered homes

The WOZ value is the average of all homes in the area (valuation date January 1 of the previous year), not the market value of a specific property.

Energy

Avg. electricity consumption
2.490 kWh
per dwelling per year
Avg. feed-in
920 kWh
solar power per home
Avg. gas consumption
900 m³
per dwelling per year
Homes with solar panels
49%
Gas-free
0%
Mainly electrically heated
1%
Heating (WarmteAtlas)
93% central heating, 7% block
2022
Geothermal potential
Ongunstig
Slochteren formation

Consumption is the average of all homes with a connection in the area (CBS); the label distribution is shown under "Woningen".

Amenities and accessibility

Large supermarket
800 m
avg. distance
General practice
1,2 km
avg. distance
Primary school
800 m
avg. distance
Daycare
800 m
avg. distance
Schools within 3 km
9
Urbanity
Strongly urban
1.890 addresses per km²
Cars per household
1,1
435 passenger cars
Company locations
70
of which 10 retail and hospitality

Road distances, averaged for all residents of the area (CBS).

Living environment: noise, water, air, light and green

Average noise level (Lden)
49 dB
municipality 52 dB
Homes with road traffic above 55 dB
6%
municipality 19%
Homes with rail traffic above 55 dB
0%
municipality 1%
Homes with air traffic above 48 dB
0%
municipality 0%
Homes with wind turbine noise above 40 dB
0%
's nachts wegverkeer boven 50 dB
0%
municipality 7%

Noise level of the 407 homes

  • 46–50 dB: quiet 84% 340
  • 51–55 dB: moderately 11% 45
  • 56–60 dB: busy 5% 22

Flooding

Homes that may flood
100%
municipality 74%
Of which more than 0.5 m water
100%
Of which more than 2 m water
62%
Maximum water depth
2,6 m
average 2,0 m where it floods

Air, light and green

NO₂
10,6 µg/m³
100% above WHO advice (10)
PM2,5
7,8 µg/m³
100% above WHO recommendation (5)
PM10
15,0 µg/m³
50% above WHO advice (15)
Night lighting
Dimmed
municipality: dim
Green within 500 m
59%
municipality 50%

Noise: RIVM noise maps (road and rail 2020, aviation 2022, wind turbines 2024), annual average Lden per 10 m, sampled at each address. Flooding: LIWO (Rijkswaterstaat), map of maximum water depth; depth says nothing about probability. Air: RIVM annual average concentrations at 25 m. Light: RIVM light emission map 2023. Green: RIVM green map 2022, share of green within 500 m. Turn the noise map on in the map above.

Climate and safety

Apparent temperature on a hot day
45 °C
extreme heat stress
Homes with extreme heat stress (41 °C or higher)
100%
municipality 96%
Urban heat island effect
1,0–1,2 °C
on average warmer than the surrounding area
Homes with a cool spot within 300 m
100%
municipality 63%
Homes with moderate or high flood risk
0%
municipality 0%
Dry floor at the most severe flood
99%
Homes with increased risk of groundwater nuisance in 2050
74%
municipality 75%
Homes with a stormwater channel alongside the house
0%
municipality 6%
Homes in the magnetic field zone of a high-voltage line
0%
municipality 0%
Homes within 1 km of a wind turbine
0%
municipality 0%

Climate Impact Atlas 2026 (CC BY 4.0): perceived temperature and heat island 2022, cool spots, location-specific flood probability (at least 20 cm water), dry floors, risk of groundwater nuisance 2050 (high scenario), flow paths at 70 mm precipitation per hour; sampled per dwelling. High-voltage lines: RIVM Netkaart with calculation distances. Wind turbines: RIVM. Turn on the heat map on the map above.

Safety

Crimes per 1,000 inhabitants
17
Sep 2025 – Aug 2026
Registered crimes
16
+7% vs. the previous year
Residential burglaries per 1,000 homes
2,5
1 burglary
Municipality
29
per 1,000 inhabitants
Netherlands
45
per 1,000 inhabitants

Types of crimes (last 12 months)

  • Vernieling 19% 3
  • Woninginbraak 6% 1
  • Inbraak schuur/garage 6% 1
  • Diefstal uit auto 6% 1
  • Fietsdiefstal 6% 1

Per year

  1. 202021
  2. 162022
  3. 132023
  4. 92024
  5. 172025

Source: police, registered crimes per area (CBS/police open data, monthly figures). Per 1,000 inhabitants based on the area's population; not every crime is reported.

Liveability

Very good Liveability meter 2024

very insufficientexcellent

Liveability
Very good
class 8 of 9, measurement 2024
Score
4,23
+0,12 vs. the national average
Since the previous measurement
+0,01
measurement 2022: Very good
Municipality
Very good
score 4,20

Five dimensions, deviation from the national average

  • Physical environment green, water, buildings, noise +0,08 more than sufficient
  • Housing stock type, construction year, ownership +0,02 sufficient
  • Amenities shops, schools, healthcare, public transport −0,04 weak
  • Social cohesion population composition, relocations +0,00 sufficient
  • Nuisance and insecurity crime and nuisance +0,07 more than sufficient

Source: Leefbaarometer 3.0 (Ministry of the Interior and Kingdom Relations, CC0), biennial estimate based on over a hundred characteristics; the score expresses how residents rate livability on average. Negative = below the national average.

Soil and foundation

Soil subsidence (total)
−1,0 mm per year
municipality −1,2 mm
Soil subsidence (shallow)
−0,1 mm per year
peat and clay that subside
Expected decrease until 2050
1 cm
high scenario
Homes at risk of pile rot
0,0%
zeer laag, municipality 0,1%
Pile rot in 2050
0,0%
high scenario, drier summers
Difference projection in 2050
1,0%
houses on pile with risk

Source: Klimaateffectatlas 2026 (CC BY 4.0): subsidence from satellite measurements (Bodemdalingskaart), foundation risk per neighbourhood (Deltares/KCAF, share of homes with wooden piles or on slab at risk). A neighbourhood average, not a statement about a single property.

Income and work

Median household wealth
€ 394.000
Net labour participation
65%
from 15 to 75 years
Self-employed
13%
of the working population
Top 20% incomes
20,5%
share of people (nationally 20%)