Located at Wallenmattstrasse 19 in Kölliken, this property offers an interesting opportunity for private builders, investors, and project developers. The fully developed plot No. 2005 covers a spacious 999 m² of land and is situated in the W1 residential zone.

The quiet and very sunny location combines a pleasant, natural living feeling with good infrastructure. Shopping facilities, schools, and leisure activities are available in Kölliken, while regional transport links provide good access to Aarau, Olten, and Zofingen.

Particularly interesting is the combination with the directly adjacent 6.5-room chalet, which can be purchased separately at an additional price. This offers a rare opportunity to combine existing residential property with additional building land - for example, for long-term family, generational, or investment considerations.

Your highlights at a glance

• Spacious plot of 999 m²
• Plot No. 2005
• Fully developed
• W1 residential zone
• Utilization factor 0.40
• Green space factor 0.40
• Very quiet and sunny location
• Attractive development potential
• Good regional transport links
• Shopping facilities and schools in the town
• Adjacent 6.5-room chalet available for separate purchase
• Interesting combination for families, generations, or investors

Location - quiet living and yet well connected

Kölliken offers an attractive combination of rural living environment and good regional accessibility. The Wallenmattstrasse convinces with its quiet and sunny location, creating attractive conditions for the development of a high-quality residential project.

The existing infrastructure with shopping facilities, schools, and various leisure activities complements the living quality. At the same time, the surrounding centers of Aarau, Olten, and Zofingen are easily accessible via regional transport axes.

Development potential

The plot is located in the W1 residential zone. According to the currently published building and zoning regulations of the municipality of Kölliken, this zone is primarily intended for residential use; non-disturbing commercial use is also permitted.

For the W1 zone, the following construction police framework conditions apply, among others:

• Utilization factor: max. 0.40
• Green space factor: 0.40
• Maximum overall height level: 9.50 m
• Maximum overall height slope: 10.50 m
• Maximum facade height level: 6.50 m
• Maximum facade height slope: 7.50 m
• Maximum building length: 20.00 m
• Noise sensitivity level: II

With a plot size of 999 m² and a utilization factor of 0.40, a calculable usable floor area of up to approximately 400 m² can be achieved. However, the actual feasible development depends on the specific project planning as well as the applicable boundary distances and other communal and cantonal regulations.

Thus, the plot offers an interesting starting point for different residential concepts. For example, a spacious single-family house, a semi-detached house, or other residential development adapted to the W1 zone can be considered within the framework of a specific building project. All variants are subject to building law and official review.

An additional value is created by the directly adjacent chalet, which can be purchased separately. The combination of existing residential property and building land can be particularly interesting for multi-generational concepts, families with long-term space requirements, or buyers with additional investment perspectives.

Conclusion

This 999 m² large and fully developed building plot combines a quiet residential location with interesting construction possibilities. The W1 residential zone, the utilization factor of 0.40, and the spacious plot size offer a wide range of development opportunities.