The average rental price for apartments in Kaltenkirchen typically ranges from €8 to €12 per square meter, influenced by factors such as location and amenities. For instance, a one-bedroom apartment can cost around €600 to €800 per month, while a two-bedroom unit may range from €800 to €1,200, depending on the condition and features like modern kitchens or balconies. Newer developments or those closer to the train station may command higher prices, while older buildings further from the town center often offer more affordable options. Additionally, rental prices have seen slight increases in recent years due to growing demand in the region, making Kaltenkirchen an appealing choice for commuters to Hamburg.