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Maassluis

Zuid-Holland · Very strongly urban · CBS GM0556

Avg. sale price

€440k

Price Growth YoY

+12.1%

Population

36.436

Maassluis is a municipality in Zuid-Holland with 36.436 residents, the 150th largest of the 342 Dutch municipalities. The average WOZ property value is €345k, 13% below the national average of €398k. Of its 16.664 homes, 55% are owner-occupied (nationally 57%). The municipality has 8 districts, each with its own housing, population, income and amenities figures below.

At a Glance

Zuid-Holland province · urbanisation level 1/5

55% owner-occupied · 45% rental

Average income €40.6k · 27.8% higher educated

71% labour participation · 4.315 /km²

Neighbourhood Map

(CBS Wijken · click a neighbourhood to explore)

Average sale price

€440k

-8% vs Netherlands2025
Average WOZ value

€345k

-13% vs Netherlands2025
Owner-occupied

55.0%

-4% vs Netherlands2025
Housing Stock

16.664

total homes
Sale Price vs. WOZ Value (€k)
In 2025 the average sale price was €95k (28%) above the WOZ value. WOZ is a tax assessment with a reference date about a year earlier, so it trails the market.
Average sale price · 2025
€440k
€270kmedian €469k€1,106k

Lower than 65% of municipalities (342)

Population Over Time (thousands)
Population has grown by 3k since 2018, reaching 36k in 2025.
Housing type · Avg. WOZ Home Value Over Time (€k) · Year-on-Year Sale Price Growth (%) · Year-on-Year WOZ Growth (%) · Housing Tenure
Housing type
52%
48%
Single-family
Multi-family
Avg. WOZ Home Value Over Time (€k)
Year-on-Year Sale Price Growth (%)
7 of 7 years had price gains. Best: 17.2% (2020); worst: 1.5% (2019).
Year-on-Year WOZ Growth (%)
Housing Tenure

Owner-occupied

55%

Rental

45%

Built before 2000

86%

Household Composition

Single

34.34%

With children

35.32%

Avg size: 2.2
Density: 4.315 /km²
Population density

4,315

+705% vs Netherlands2025
Age Distribution
17%
25%
25%
23%
vs Netherlands
15%
12%
26%
27%
20%
0–15 years
15–25 years
25–45 years
45–65 years
65+ years
Cultural Background · Migration Background Breakdown · Births vs deaths
Cultural Background

Dutch background

67.49%

EU / Western background

7.95%

Non-EU background

24.56%

Migration Background Breakdown
2022 data
CBS 70072ned · Western = EU + N. America + Indonesia + Japan
Births vs deaths
Average income

€41k

-4% vs Netherlands2024 · most recent CBS figure
Poverty

3.0%

-3% vs Netherlands2024 · most recent CBS figure
Labour participation

71.0%

2024 · most recent CBS figure
Avg. Income per Recipient Over Time (€k) 2024 · most recent CBS figure
Income distribution · Labour Contracts · Education & Labour
Education & Labour

Higher education

27.8%

Low education

30.9%

Labour participation

71%

Labour Contracts

Permanent contract

59%

Flexible contract

26%

Self-employed

15%

Wealth & Poverty
Median wealth
€106.7k
Poverty rate
3%
Cars/household
1.0
Median Wealth Over Time (€k)
Poverty rate: CBS has only published 2024 so far, so there is no trend yet.
Crime Rates (per 1,000 residents)
Source: CBS / Politie StatLine — 2012–2024
Total crime · 2025
33.7
14.3median 30.787.0

Higher than 59% of municipalities (342)

Theft, violence and vandalism together make up about 63% of all registered crime — they do not add up to the total.
Theft
12.9
Property damage
3.2
Violent crime
5.3
In 2025: 12.9 theft, 5.3 violent crimes per 1,000 residents.
Social benefits
Recipients count (latest available year)
Schools
School counts: DUO open data (active locations) · Quality verdicts: Inspectie van het Onderwijs, Aug 2026Share of all school locations. The Inspectie mainly gives a school its own verdict when it sees a risk; most schools have none and fall in the middle segment. For secondary schools the weakest programme verdict at that location counts.

9

Primary schools (PO)

6

Secondary schools (VO)

Inspection quality

100%
Good · 0.0%
Sufficient or no separate verdict · 100.0%
Weak / insufficient · 0.0%
Childcare
Source: LRK (Landelijk Register Kinderopvang) · Registered & active locations only

11

Daycare (KDV)

15

After-school care (BSO)

541

KDV child places

49

Avg KDV size
8.7 KDV spots /100 children (0–15)
1.30 KDV /km²

KDV vs BSO breakdown

42%
58%
Kinderdagverblijf (ages 0–4) · 42% · 11 locations
Buitenschoolse opvang (after-school) · 58% · 15 locations

VVE coverage (early childhood education)

73%
27%
Offers VVE · 73% · 8 locations
No VVE · 27% · 3 locations
Nitrogen dioxide (NO₂)

16.8

+39% vs Netherlands2025
Fine particulates (PM2.5)

8.9

+2% vs Netherlands2025
Distance to GP

1.4 km

+27% vs Netherlands2025
Distance to supermarket

0.8 km

-20% vs Netherlands2025
Proximity — Avg. Distance to Nearest Facility

General practitioner

1.4 km

Supermarket

0.8 km

Childcare

0.6 km

Primary school

0.7 km

Source: CBS Nabijheid voorzieningen 2023
Public Transport
Source: OpenStreetMap

Train stations

3

Bus stops

27

Air Quality
Annual average concentrations — source: RIVM Large-Scale Concentration Maps
NO₂ nitrogen dioxide
16.8
µg/m³
+4.7 vs. national avg (12.0 µg/m³)EU limit: 40 µg/m³
PM2.5 particulate matter
8.9
µg/m³
+0.2 vs. national avg (8.7 µg/m³)EU limit: 25 µg/m³
Energy consumption trend · Solar panels
Energy consumption trend
Religious Affiliation (%)
Province-level estimate (CBS 2015) · Zuid-Holland
Places of Worship (Buildings)
15 total in municipality · 4.12 per 10k residents

Christian churches

11

Mosques

3

Synagogues

0

Temples / other

1

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