What can you build in Hillegom?
Hillegom (South Holland) has 22,822 inhabitants and 10,297 homes. There are 7 national monuments. 47% of the buildings were built before 1970.
Find your address in Hillegom
The check is free: you see the plot, what stands on it and whether there is a monument or protected townscape. The full report costs €39 incl. VAT.
At a glance
| Province | South Holland |
|---|---|
| Inhabitants | 22,822 |
| Homes | 10,297, of which 55 newly built in the last year |
| Type of home | 69% single-family house (of which 6% detached), 31% flat |
| Owner-occupied homes | 67% |
| Average WOZ value (municipal valuation) | €415,000 |
| National monuments | 7 |
| Buildings from before 1970 | 6,455 of 13,791 (47%) |
Is my house in Hillegom a monument?
Hillegom has 7 national monuments in the monuments register. That puts Hillegom in place 48 of the 50 municipalities in South Holland. What that means.
Does Hillegom have many old buildings at risk of foundation problems?
47% of the 13,791 buildings in Hillegom were built before 1970 (6,455 buildings). Across the province of South Holland it is 40%; Hillegom is in place 12 of 50. Assessing the risk.
What is the average WOZ value in Hillegom?
The average WOZ value (the municipal property valuation) of a home in Hillegom was €415,000 (CBS). In the province of South Holland: €373,000 (weighted by the number of homes). 67% of the homes are owner-occupied (province: 52%).
Which environment plan applies to your plot?
Near Hillegom
All municipalities in the province of South Holland
Check your address in Hillegom
Sources: CBS (Statistics Netherlands), Kerncijfers wijken en buurten 2024 (85984NED), CC BY 4.0; Cultural Heritage Agency (RCE), via PDOK; Natura 2000, Netherlands Enterprise Agency (RVO), via PDOK; Indicative areas needing attention for foundation problems (Indicatieve aandachtsgebieden funderingsproblematiek), KCAF/RVO, via PDOK. Retrieved on 21 October 2026.
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