I recently rented a storage unit from them and well.... You rent something with a specific number of square meters and then you have to reduce it by one because the door opens inwards.

M3 Storage is a self storage company in Spain with a total of 1 location. The cheapest storage unit from M3 Storage starts at just € 42 per month.
Compare and book easily storage space from this provider with The Storage Scanner.
Request StorageClick on any M3 Storage location below to view all available units, specifications, and opening hours of this facility.
Each facility page is updated several times a day, ensuring you always get the latest details.
1 Results
| Address | City | Zip code | Units | Prices starting from | |
|---|---|---|---|---|---|
| Be Casa Rivas | Madrid | 28529 | 6 | € 42.00 / Month | View facility |
M3 Storage is a provider offering self storage solutions designed to meet a wide range of personal and professional requirements. The company provides accessible storage space for customers primarily located in the Madrid metropolitan area. As a dedicated operator within the storage industry, M3 Storage focuses on delivering units that accommodate various volumes and types of items. Whether for storing household goods during a transition, archiving important business documents, or safeguarding seasonal equipment, the available options are structured to be flexible. This customer-centric approach helps individuals and local companies find a suitable and practical storage space for their belongings without long-term commitments. M3 Storage serves a diverse clientele seeking dependable and straightforward solutions.
People often require extra room during significant life events, seasonal changes, or business adjustments. For instance, moving to a new home frequently creates a temporary need for a secure place to keep furniture, boxes, and personal collections. Businesses, particularly those in retail or e-commerce, can utilize self storage for rent to efficiently manage inventory and operational supplies without leasing a large commercial warehouse. A home renovation is another common trigger, allowing homeowners to protect their valuable possessions from construction dust and potential damage. The solutions offered can effectively support both short-term storage needs and more permanent arrangements, providing a practical and scalable extension of one's home or office.
The process of renting a storage space is generally designed to be clear and simple for new customers. It typically begins with assessing how much room is needed, which depends entirely on the volume and nature of the items being stored. Most providers offer a wide selection of unit sizes, from small lockers suitable for a few boxes to larger rooms capable of holding the complete contents of a family home. Contracts are often flexible, with a monthly rental being a common option that gives customers control over their rental duration. When it comes to logistics, facilities usually have specified access hours. It is also practical to consider on-site features like the availability of trolleys or lifts that can help move items easily from a vehicle to the unit.
When selecting a self storage provider, several key factors typically influence the final decision. The overall cost is often determined by the size of the unit, the length of the rental contract, and any additional amenities or services requested. Security is another critical consideration, as customers look for features like good lighting, controlled gate access, and robust locks for peace of mind. The convenience of the location can also be a major factor, as easy access saves valuable time and effort during visits. Using an informational tool like The Storage Scanner allows for an efficient comparison of different providers. This helps in evaluating the available storage space for rent based on price, dimensions, and facility features to make a well-informed choice.
I recently rented a storage unit from them and well.... You rent something with a specific number of square meters and then you have to reduce it by one because the door opens inwards.
I don't know what possessed them to think it was a good idea to put doors that open inwards into the storage unit! Subtract 1 square meter for the door from the square footage they advertise! I feel cheated.
Great service! I loved it! 🙌🏼
Great service!
An average self storage unit of 2.17 m² at M3 Storage costs around € 160.83 per month, which is € 58.75 more expensive compared to the national average (57.55%). On a m² basis, self storage units at M3 Storage average € 92.25 per m², which is € 84.56 more expensive than the country-level average. Currently, prices at this provider range from a minimum of € 42.00 per month to a maximum of € 268.00 per month.
| Statistic | Value |
|---|---|
| Lowest monthly price | € 42.00 |
| Highest monthly price | € 268.00 |
| Average monthly rent | € 160.83 |
| Average price per m² | € 92.25 / m² |
| Average size (m²) | 2.17 m² |
| Difference vs national average (price) | € 58.75 |
| Difference vs national average (percentage) | 57.6% |
| Difference vs national average (price/m²) | € 84.56 / m² |
| Difference vs national average (percentage/m²) | 1,099.9% |
| 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.
| |
|---|---|---|---|---|---|
| Madrid | Be Casa Rivas | 28529 | 0.53 m² | € 42.00 / Month | View facility |
| Madrid | Be Casa Rivas | 28529 | 0.73 m² | € 106.00 / Month | View facility |
| Madrid | Be Casa Rivas | 28529 | 1.08 m² | € 155.00 / Month | View facility |
| 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.
| |
|---|---|---|---|---|---|
| Madrid | Be Casa Rivas | 28529 | 2.97 m² | € 184.00 / Month | View facility |
| Madrid | Be Casa Rivas | 28529 | 3.40 m² | € 210.00 / Month | View facility |
| Madrid | Be Casa Rivas | 28529 | 4.32 m² | € 268.00 / Month | View facility |
Last updated: Tuesday 31 March
Looking for cheap self storage? Whether you need personal storage for a move or business storage for inventory, The Storage Scanner compares thousands of storage units near you. Find the best storage space and rent storage at the lowest price today!
© 2026 The Storage Scanner, all rights reserved