The average rent for a one-bedroom apartment in Niederkassel typically ranges from €700 to €900 per month. Prices can vary based on factors such as location within the town, amenities, and the condition of the apartment. For instance, apartments close to the Rhine River or with recent renovations may lean towards the higher end of the spectrum, while older buildings further from the river or public transport might be available for around €700. In addition, new developments or those with additional features like balconies or gardens can command even higher rents, sometimes exceeding €1,000 in desirable areas. Overall, potential renters should expect to see a variety of options that reflect these price ranges.