LAGERBOX expands its location in Cologne-Mülheim: Expansion of the second floor has begun

300 new storage units by January 2026 – rising demand for storage space in Cologne

The demand for modern storage space in Cologne is growing steadily – and LAGERBOX is responding to this. At our location in Cologne-Mülheim, the expansion of the second floor has now begun. Around 300 new storage units are being created on an additional area of approximately 1,450 square meters, which are expected to be available from January 2026.

With this expansion, LAGERBOX is sending a clear signal for further growth and is investing specifically in the expansion of its capacities in order to be able to offer tenants even more flexible storage solutions in the future.

Expansion for the future: More space for private and commercial customers

Since its opening, LAGERBOX Cologne-Mülheim has been one of the most sought-after facilities in the Rhineland. Its central location, modern building design, and convenient access times have made the facility attractive to both private individuals and commercial customers.

The expansion of the second floor is the logical response to increased demand. More and more people in Cologne are looking for secure storage space that is available at short notice – whether for moving house, renovating, or storing business documents. Small and medium-sized companies are also increasingly using storage rooms as a flexible extension of their business premises.

“The development in Mülheim impressively demonstrates how strongly the demand for self-storage services is growing in urban areas,” explains a company spokesperson for LAGERBOX. “With the expansion, we are creating the conditions to continue offering our tenants the service they are accustomed to and sufficient space.”

Modern facilities and high security standards

As at all its locations, LAGERBOX attaches particular importance to quality and security in Cologne-Mülheim. The new storage rooms are being built in a modern facility with efficient LED lighting, a sophisticated climate control system for the entire building, and intelligent access control.

The comprehensive security concept remains a key feature: the premises are monitored by video, access is reserved exclusively for storage customers, and all areas are secured by alarms. This means that tenants can store their personal or business items at any time with peace of mind.

Convenience also plays a major role. The facility is accessible daily from 6 a.m. to 11 p.m., making it particularly flexible for working people and businesses. Wide aisles, modern freight elevators, and free transport aids also ensure convenient use.

Flexible terms and easy accessibility

In addition to the modern facilities, LAGERBOX customers particularly appreciate the flexible rental conditions. Storage units can be booked for as little as one month – with no long-term commitment. This allows customers to tailor their storage space exactly to their needs, for example in the event of seasonal fluctuations in business or temporary living situations.

LAGERBOX Cologne-Mülheim is also easily accessible: the facility is conveniently located near the A3 and A4 motorways and can be reached quickly from both the city and the surrounding area. Parking spaces directly in front of the building and a covered loading zone make loading and unloading even easier.

If you would like to rent storage space in Cologne-Mülheim, you will find all the information you need about available space sizes, prices, and services on the location page.

Continuous growth and clear strategy

With its expansion in Cologne Mülheim, LAGERBOX is consistently pursuing its nationwide expansion strategy. The company is considered one of the pioneers of the German self-storage industry and currently operates over 30 locations in Germany – and the trend is rising.

“Our goal is to provide tenants in all major German cities with access to secure and flexible storage options,” explains LAGERBOX. “Cologne is a central location in our network. The expansion in Mülheim underscores the importance of this region for our growth strategy.”

The new floor is scheduled for completion in January 2026. From then on, around 300 new storage units will be available for rent, creating additional space for everything that doesn't fit into everyday life.

With the expansion of the second floor in Cologne-Mülheim, LAGERBOX is responding specifically to the growing demand for self-storage solutions in the cathedral city. Modern facilities, high security standards, and flexible terms make LAGERBOX one of the top addresses when it comes to professional storage – for private individuals and businesses alike.