Neighbourhood Oostsloot

Neighbourhood in district Stad binnen de Linie-Oost · municipality Den Helder · Noord-Holland

  • 661 homes
  • 1.115 inhabitants
  • avg. year of construction 1949
  • avg. WOZ € 185.000

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 Oostsloot

Homes
661
addresses with residential function (BAG)
Average build year
1949
Average living area
93 m²
Housing stock (CBS)
656
2025

Home type

  • Mid-terrace house 61% 403
  • End-terrace house 18% 120
  • Apartment 17% 110
  • Semi-detached house 3% 17
  • Detached 2% 11

Energy label

  • A or better 8% 54
  • B 15% 96
  • C 29% 191
  • D 7% 49
  • E 7% 47
  • F 20% 135
  • G 12% 81
  • No label 1% 8

Building period

  • Built before 1945 45% 295
  • 1945–1969 7% 48
  • 1970–1989 34% 225
  • 1990–2009 9% 61
  • 2010 and later 5% 32

Residents

Residents
1.115
January 1, 2025
Households
650
avg. 1,7 people
One-person households
56%
Households with children
21%
Population density
7.864
inhabitants per km²
Area
0,1 km²
of which 0,0 km² water

Age distribution

  • 0–15 years 10% 115
  • 15–25 years 11% 120
  • 25–45 years 26% 285
  • 45–65 years 35% 385
  • 65 years and older 18% 205

Housing and value

Average WOZ value
€ 185.000
CBS 2024
Owner-occupied homes
66%
Rental homes
34%
20% housing association
Single-family homes
82%
18% multi-family
Built in the last 10 years
3%
Unoccupied properties
7%
New build in the year
11
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
2.050 kWh
per dwelling per year
Avg. feed-in
300 kWh
solar power per home
Avg. gas consumption
860 m³
per dwelling per year
Homes with solar panels
19%
Gas-free
3%
Mainly electrically heated
4%
Heating (WarmteAtlas)
95% central heating
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
400 m
avg. distance
General practice
600 m
avg. distance
Primary school
500 m
avg. distance
Daycare
500 m
avg. distance
Schools within 3 km
9
Urbanity
Strongly urban
2.251 addresses per km²
Cars per household
0,7
462 passenger cars
Company locations
80
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)
47 dB
municipality 50 dB
Homes with road traffic above 55 dB
1%
municipality 12%
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%
municipality 1%
's nachts wegverkeer boven 50 dB
0%
municipality 3%

Noise level of the 661 homes

  • up to 45 dB: very quiet 38% 249
  • 46–50 dB: quiet 47% 310
  • 51–55 dB: moderately 15% 99
  • 56–60 dB: busy 0% 3

Flooding

Homes that may flood
92%
municipality 93%
Of which more than 0.5 m water
84%
Of which more than 2 m water
22%
Maximum water depth
2,2 m
average 1,7 m where it floods

Air, light and green

NO₂
7,5 µg/m³
0% above WHO advice (10)
PM2,5
6,5 µg/m³
100% above WHO recommendation (5)
PM10
14,2 µg/m³
0% above WHO advice (15)
Night lighting
Dim
municipality: dimmed
Green within 500 m
37%
municipality 47%

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
46 °C
extreme heat stress
Homes with extreme heat stress (41 °C or higher)
96%
municipality 97%
Urban heat island effect
0,8–1,0 °C
on average warmer than the surrounding area
Homes with a cool spot within 300 m
100%
municipality 92%
Homes with moderate or high flood risk
0%
municipality 0%
Dry floor at the most severe flood
84%
Homes with increased risk of groundwater nuisance in 2050
100%
municipality 27%
Homes with a stormwater channel alongside the house
6%
municipality 7%
Homes in the magnetic field zone of a high-voltage line
0%
municipality 0%
Homes within 1 km of a wind turbine
0%
municipality 28%

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
66
Sep 2025 – Aug 2026
Registered crimes
74
-5% vs. the previous year
Residential burglaries per 1,000 homes
9,1
6 burglaries
Municipality
53
per 1,000 inhabitants
Netherlands
45
per 1,000 inhabitants

Types of crimes (last 12 months)

  • Vernieling 27% 20
  • Fietsdiefstal 11% 8
  • Woninginbraak 8% 6
  • Inbraak schuur/garage 8% 6
  • Diefstal uit auto 5% 4
  • Autodiefstal 1% 1
  • Openlijk geweld 1% 1
  • Mishandeling 1% 1

Per year

  1. 922021
  2. 622022
  3. 612023
  4. 712024
  5. 832025

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

Sufficient Liveability meter 2024

very insufficientexcellent

Liveability
Sufficient
class 5 of 9, measurement 2024
Score
3,97
−0,13 vs. the national average
Since the previous measurement
−0,01
measurement 2022: Sufficient
Municipality
More than sufficient
score 4,03

Five dimensions, deviation from the national average

  • Physical environment green, water, buildings, noise +0,07 more than sufficient
  • Housing stock type, construction year, ownership −0,01 sufficient
  • Amenities shops, schools, healthcare, public transport −0,06 weak
  • Social cohesion population composition, relocations −0,03 sufficient
  • Nuisance and insecurity crime and nuisance −0,11 insufficient

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)
−0,5 mm per year
municipality −0,9 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 0,0%
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
€ 76.700
Net labour participation
68%
from 15 to 75 years
Self-employed
11%
of the working population
Top 20% incomes
14,2%
share of people (nationally 20%)