The median rent in Alphen aan den Rijn is €1.223 per month, or €21,87 per square metre at a median of 70 m². Average of the monthly figures over mrt–jun 2026, 30 active listings per month from 12 agencies.
100% of supply in Alphen aan den Rijn is apartments, the largest segment. Price per square metre varies sharply by type, see the table.
| Type | Supply | Median | €/m² | Listed | % > max |
|---|---|---|---|---|---|
| Apartment | 17 | €1.279 | €18,57 | 16,2 d | – |
This is one slice of the data. The full study (prices, affordability, WWS compliance, speed and geography over March–May 2026) is free and quotable with attribution.