I rented a storage unit from Storage21 and am completely satisfied. The entire ordering and handover process was straightforward and quick. The units are clean, tidy, and serve their purpose perfectly. I especially appreciate the frost protection devices and cameras installed in the aisles; they provide a great sense of security.There's also a freight elevator and trolleys available on-site, which makes moving in and out much easier. The telephone support was friendly and easy to reach, and any questions were answered promptly and professionally.What also impressed me is the transparent and fair billing. Bookings are always based on the beginning of the month. If you book a unit mid-month, you only pay a pro-rata amount for the remainder of the month. This ensures clear and predictable payment schedules. Overall, it's a very well-rounded package. Highly recommended.
Rent self storage from Storage21
Storage21 is a self storage company in Germany with a total of 1 location. The cheapest storage unit from Storage21 starts at just € 15.3 per month.
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Reviews
I can only report positive experiences and highly recommend Starge 21. Since I ultimately didn't need the storage unit, I cancelled it after just one month, which was accepted without any problems, even though I had originally rented it for six months. The communication was very friendly and accommodating.
We've been renting storage space there for a few months now and are very satisfied: it's a very clean and attractive location with good ventilation. You can drive right up and use the trolleys at the entrance to transport your belongings to the elevator and then to the unit. The staff is very friendly and helpful, and all questions are answered promptly. I can highly recommend this storage unit!
A fantastic solution for extra storage space. Since I only live in a one-room apartment and don't have enough storage space for all my belongings, this concept is perfect. Great idea! The location is excellent, and the hall and storage units are clean and well-organized.
Storage unit prices (May 2026)
An average self storage unit of 2.97 m² at Storage21 costs around € 144.16 per month, which is € 77.84 cheaper compared to the national average (35.06%). On a m² basis, self storage units at Storage21 average € 48.50 per m², which is € 29.61 more expensive than the country-level average. Currently, prices at this provider range from a minimum of € 15.30 per month to a maximum of € 288.00 per month.
| Statistic | Value |
|---|---|
| Lowest monthly price | € 15.30 |
| Highest monthly price | € 288.00 |
| Average monthly rent | € 144.16 |
| Average price per m² | € 48.50 / m² |
| Average size (m²) | 2.97 m² |
| Price difference vs national average | € 77.84 |
| Price difference vs national average (percentage) | 35.1% |
| Price difference vs national average per m² | € 29.61 / m² |
| Price difference vs national average (percentage) per m² | 156.8% |
Cheapest storage unit (May 2026)
Cheapest Locker Storage Units (0–2 m²)
| City | Address | Zip code | Size |
Price/Month
Some storage providers quote prices on a daily, weekly, or 4-weekly basis instead of monthly basis. The prices shown are the prices recalculated on a monthly basis.
| |
|---|---|---|---|---|---|
| Rodenbach | Gelnhäuser Straße 21 | 63517 | 0.50 m² | € 15.30 / Month | View facility |
| Rodenbach | Gelnhäuser Straße 21 | 63517 | 0.77 m² | € 18.90 / Month | View facility |
| Rodenbach | Gelnhäuser Straße 21 | 63517 | 0.50 m² | € 23.40 / Month | View facility |
| Rodenbach | Gelnhäuser Straße 21 | 63517 | 0.77 m² | € 45.00 / Month | View facility |
| Rodenbach | Gelnhäuser Straße 21 | 63517 | 1.16 m² | € 67.50 / Month | View facility |
Cheapest Small Storage Units (2–5 m²)
| City | Address | Zip code | Size |
Price/Month
Some storage providers quote prices on a daily, weekly, or 4-weekly basis instead of monthly basis. The prices shown are the prices recalculated on a monthly basis.
| |
|---|---|---|---|---|---|
| Rodenbach | Gelnhäuser Straße 21 | 63517 | 2.32 m² | € 126.90 / Month | View facility |
| Rodenbach | Gelnhäuser Straße 21 | 63517 | 2.70 m² | € 145.80 / Month | View facility |
| Rodenbach | Gelnhäuser Straße 21 | 63517 | 3.09 m² | € 162.00 / Month | View facility |
| Rodenbach | Gelnhäuser Straße 21 | 63517 | 3.47 m² | € 179.10 / Month | View facility |
| Rodenbach | Gelnhäuser Straße 21 | 63517 | 3.86 m² | € 194.40 / Month | View facility |
Cheapest Medium Storage (5–10 m²)
| City | Address | Zip code | Size |
Price/Month
Some storage providers quote prices on a daily, weekly, or 4-weekly basis instead of monthly basis. The prices shown are the prices recalculated on a monthly basis.
| |
|---|---|---|---|---|---|
| Rodenbach | Gelnhäuser Straße 21 | 63517 | 5.02 m² | € 238.50 / Month | View facility |
| Rodenbach | Gelnhäuser Straße 21 | 63517 | 5.41 m² | € 252.00 / Month | View facility |
| Rodenbach | Gelnhäuser Straße 21 | 63517 | 6.18 m² | € 274.50 / Month | View facility |
| Rodenbach | Gelnhäuser Straße 21 | 63517 | 6.56 m² | € 288.00 / Month | View facility |
About Storage21
Storage21 is a provider of self storage solutions, with facilities located in Germany. The company offers storage units to individuals and businesses seeking extra space for their belongings. It serves customers in areas such as Rodenbach, providing accessible options for local residents and commercial clients. The focus is on delivering straightforward storage services to meet a variety of needs. Whether for short-term situations or longer-term requirements, the company presents a range of unit dimensions. This approach allows customers to select a space that closely matches the volume of items they need to store securely.
Renting storage space is often driven by significant life or business events. For instance, individuals undergoing a home move or renovation may require a temporary place for their furniture and personal effects. Businesses can also benefit from self storage for rent to manage inventory, archive documents, or store equipment without committing to large commercial leases. This flexibility is also valuable for students needing a place for their possessions during breaks or for families clearing space at home. A secure unit provides a reliable solution for keeping items safe during these transitional periods.
The process of renting a unit is typically designed to be straightforward. Customers first determine the amount of space they need, which can range from a small locker for a few boxes to a large unit capable of holding the contents of an entire apartment. Rental agreements are often flexible, allowing for monthly arrangements that can be extended as needed. Access to the facility is usually granted during specified business hours, enabling renters to retrieve or add items. When visiting the facility, consider the logistics of moving your items, such as the width of corridors and the availability of carts or elevators.
When choosing a storage provider, several factors contribute to the final decision. The cost is influenced by the unit size, the length of the rental period, and any special features. Security is another critical aspect, with features like surveillance systems and controlled access providing peace of mind. It is beneficial to evaluate these elements to find an option that balances cost and features effectively. Using a platform like The Storage Scanner can simplify this process, allowing you to compare different storage space for rent offerings in one place. This helps ensure you find a solution that meets your specific requirements.
Tips for renting storage with Storage21
- Review the terms for changing your unit size or ending your rental agreement to ensure the contract offers the flexibility you may need in the future.
- Inquire about the specific security measures in place, such as surveillance cameras, gated access, and the type of locks used on individual units.
- Assess the facility's logistics before moving in, checking for wide corridors, available trolleys, and convenient loading areas to make the process easier.
- Use The Storage Scanner to compare prices, sizes, and features from Storage21 with other local providers, ensuring you find a suitable self storage solution.
All facilities
| Address | City | Zip code | Units | Prices starting from |
|---|---|---|---|---|
| Gelnhäuser Straße 21 | Rodenbach | 63517 | 15 | € 15.30 / Month |
Market data updated on Sunday 3 May by The Storage Scanner Team. Prices, sizes, and other unit-level data analyzed from 1 Storage21 storage facility. View our Methodology here.
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