NOT RECOMMENDED AT ALL. THEY DID NOT TAKE RESPONSIBILITY FOR THE FLOOD DAMAGE TO MY STORAGE UNIT CAUSED BY A FAILURE IN THE ROOF. I rented a storage unit in September 2025, and in January 2026, when I went to retrieve some of my furniture, I found that one of the walls was completely soaked with water from the ceiling, which had flooded the floor. Many of my furniture items were soaked, moldy, and unusable, and I needed to move them urgently that same day. When I contacted M3 Storage and asked for help to move everything, no one ever showed up. They only provided me with another, smaller storage unit, although they claimed it was the same size, which is clearly untrue. I had to move EVERYTHING myself without any assistance or support from them. They asked me for photos and videos, which I sent, to compensate me. Then they requested an inventory, which I sent, totaling €3,700, along with my bank account details, etc. Finally, after many calls and complaints, they paid me €1,000 three days ago, claiming that's what the insurance covers. However, the company responsible for the damage is different from M3 STORAGE, which is located directly above my storage unit and has nothing to do with them. Apparently, they sent the payment for the damages to M3 STORAGE. Furthermore, I asked for at least some assistance given the lack of help with the move and the inconvenience caused, and instead of providing it or even lowering the price, they've increased it to €120, supposedly because of the change of year! I think this is THE WORST TREATMENT a halfway decent company could possibly offer. They showed absolutely no regard for customer service, completely disregarded the damage caused, and failed to provide fair treatment, even though I had absolutely nothing to do with this incident caused by a third-party company, for which they are still responsible. They demonstrated a complete lack of responsibility! I would NOT RECOMMEND them at all!
Self storage at Be Casa Rivas, Madrid
The M3 Storage facility in Madrid, located at Be Casa Rivas, offers 8 unique types of storage units in total. The available units at this facility are shown below. The average rental price for available units at this location is € 163.88 per month.
The average unit size is 2 m² and 5 m³. This results in an average rental rate of € 73.21 per m² and € 28.27 per m³.
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Features
This facility offers various features to make renting storage as comfortable and secure as possible. The features are stated below.
Facility features
This facility offers the following features: CCTV, Parking.
The following features are not available at this location: Collection & Delivery.
Information is currently unavailable for these features: 24/7 Access, Drive-in Access, Elevator, Climate Control, Fire Alarm, Entrance Control, On-site Employees, Trolleys Available, Trailer for rent, Certified alarm system, Electricity available, Multi-use, Restrooms on site, Wi-Fi.
- 24/7 AccessAccess your storage unit 24 hours a day
- Drive-in AccessDrive directly up to your storage unit
- CCTVCCTV monitoring for added security
- ElevatorElevator access to upper floors
- Climate ControlClimate-controlled storage for sensitive items
- Fire AlarmFire alarm system for increased safety
- Entrance ControlControlled access to the storage facility
- On-site EmployeesStaff available on site
- Trolleys AvailableTrolleys available to move your items easily
- Trailer for rentTrailer available for rent
- ParkingCustomer parking available
- Collection & DeliveryCollection and delivery service available
- Certified alarm systemCertified alarm system for extra protection
- Electricity availableElectricity available in the storage unit
- Multi-useSuitable for storage, workshop, and light business or workspace use
- Restrooms on siteRestroom facilities available on site
- Wi-FiWi-Fi available on site
Reviews (7 results)
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! 🙌🏼
Storage unit prices (October 2026)
| Statistic | Value |
|---|---|
| Average monthly rent | € 163.88 |
| Average size (m²) | 2.24 m² |
| Average volume (m³) | 5.80 m³ |
| Average price per m² | € 73.21 / m² |
| Average price per m³ | € 28.27 / m³ |
| Lowest monthly price | € 62.00 |
| Highest monthly price | € 286.00 |
| Price difference vs national average | € 46.29 |
| Price difference vs national average (percentage) | 39.4% |
| Price difference vs national average per m² | € 50.79 / m² |
| Price difference vs national average (percentage) per m² | 226.6% |
Storage overview
Below is an overview of the unique storage unit types and sizes offered at this location:
- Locker units (0–2 m²): 4 unique unit sizes
- Small units (2–5 m²): 4 unique unit sizes
- Medium units (5–10 m²): 0 unique unit sizes
- Large units (10+ m²): 0 unique unit sizes
- Average unit size (m²): 2
- Average unit size (m³): 5
- Total unique unit sizes: 8
Nearby Market Comparison
How does this location compare? We’ve mapped 12 other storage facilities in and around Madrid to give you a clear overview at local prices and unit sizes.| Storage provider | Storage facility | City | Distance from this storage facility | Number of storage location types | Average size (m²) | Average size (m³) | Average price | Average price/m² | Average price/m³ | Price difference vs current storage location | Price difference vs current storage location (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Necesito Un Trastero | Madrid - Calle De Luis I, 27, 28031 | Madrid | 10.25 km | 4 | 4.83 m² | 12.34 m³ | € 137.33 | € 28.46 / m² | € 11.13 / m³ | € 26.55 | 16.20% |
| Cabe Trasteros | Madrid - Virgen De Las Viñas 14, 28031 | Madrid | 7.83 km | 10 | 4.45 m² | 11.53 m³ | € 138.03 | € 31.02 / m² | € 11.98 / m³ | € 25.85 | 15.77% |
| Oh My Locker | Vicálvaro - Calle Del Jardín De La Duquesa, 7, 28032 | Vicálvaro | 9.34 km | 3 | 1.83 m² | 4.65 m³ | € 64.00 | € 34.91 / m² | € 13.76 / m³ | € 99.88 | 60.95% |
| Globalbox | Madrid - Avenida De La Democracia, 28031 | Madrid | 9.47 km | 47 | 7.17 m² | 18.53 m³ | € 231.54 | € 32.29 / m² | € 12.49 / m³ | € 67.66 | 41.29% |
| Trasteros Galaxy | Madrid - Calle De Julia Mediavilla, 42, 28053 | Madrid | 12.76 km | 85 | 3.85 m² | 9.94 m³ | € 104.41 | € 27.11 / m² | € 10.50 / m³ | € 59.46 | 36.29% |
| M2 Trasteros Urbanos | Madrid - Calle Manuel Arranz, 10, 28038 | Madrid | 13.1 km | 55 | 2.15 m² | 5.53 m³ | € 48.53 | € 22.58 / m² | € 8.77 / m³ | € 115.35 | 70.39% |
| Trasteros Naranja | Villaverde Bajo - Calle Platino 25, 28021 | Villaverde Bajo | 13.4 km | 1 | 1.50 m² | 2.25 m³ | € 49.00 | € 32.67 / m² | € 21.78 / m³ | € 114.88 | 70.10% |
| ZebraBox | Madrid - C/ Francisco Madariaga 18, 28017 | Madrid | 14.07 km | 3 | 1.75 m² | 3.59 m³ | € 59.67 | € 34.10 / m² | € 16.60 / m³ | € 104.21 | 63.59% |
| Trasteros Tifón | Madrid - Calle Germán Pérez Carrasco 61, 28027 | Madrid | 14.29 km | 3 | 1.80 m² | 4.66 m³ | € 73.33 | € 40.74 / m² | € 15.73 / m³ | € 90.54 | 55.25% |
| Espacio Trasteros | Madrid - Calle Sambara, 153, 28027 | Madrid | 14.38 km | 8 | 6.69 m² | 17.32 m³ | € 104.75 | € 15.66 / m² | € 6.05 / m³ | € 59.13 | 36.08% |
| Smart Trasting | Madrid - Calle Máiquez 21, 28009 | Madrid | 14.75 km | 4 | 2.49 m² | 6.44 m³ | € 87.50 | € 35.18 / m² | € 13.58 / m³ | € 76.38 | 46.61% |
| Roomer Salamanca | Madrid - Calle De Ramón De Aguinaga, 6, 28028 | Madrid | 14.8 km | 6 | 2.75 m² | 4.35 m³ | € 55.67 | € 20.24 / m² | € 12.80 / m³ | € 108.21 | 66.03% |
All storage units
| Size | Availability | Type | Floor | Price | |
|---|---|---|---|---|---|
| 0.42 m² / 1.10 m³ | Available | Self Storage | Floor unknown |
€ 62.00 / Month
€ 145.98 /m²
–
€ 56.36 /m³ | |
| 0.73 m² / 1.90 m³ | Available | Self Storage | Floor unknown |
€ 107.00 / Month
€ 145.86 /m²
–
€ 56.32 /m³ | |
| 1.24 m² / 3.20 m³ | Available | Self Storage | Floor unknown |
€ 77.00 / Month
€ 62.32 /m²
–
€ 24.06 /m³ | |
| 1.74 m² / 4.50 m³ | Available | Self Storage | Floor unknown |
€ 132.00 / Month
€ 75.97 /m²
–
€ 29.33 /m³ | |
| 2.31 m² / 5.98 m³ | Available | Self Storage | Floor unknown |
€ 176.00 / Month
€ 76.23 /m²
–
€ 29.43 /m³ | |
| 3.32 m² / 8.60 m³ | Available | Self Storage | Floor unknown |
€ 219.00 / Month
€ 65.95 /m²
–
€ 25.47 /m³ | |
| 3.82 m² / 9.90 m³ | Available | Self Storage | Floor unknown |
€ 252.00 / Month
€ 65.93 /m²
–
€ 25.45 /m³ | |
| 4.32 m² / 11.20 m³ | Available | Self Storage | Floor unknown |
€ 286.00 / Month
€ 66.14 /m²
–
€ 25.54 /m³ |
Explore all facilities
Market data updated on Sunday 16 August by The Storage Scanner Team. View our Methodology here.



