



Self storage at Carrer d'Alfons XII 20, Barcelona
The Greenbox Trasteros facility in Barcelona, located at Carrer d'Alfons XII 20, offers 11 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 € 14.25 per month.
The average unit size is 4 m² and 11 m³. This results in an average rental rate of € 3.17 per m² and € 1.23 per m³.
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€ 11 - € 18
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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, Climate Control, Fire Alarm, Entrance Control, On-site Employees, Trolleys Available.
The following features are not available at this location: 24/7 Access, Drive-in Access, Parking, Collection & Delivery.
Information is currently unavailable for these features: Elevator, 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
Opening times
| Day | Open / Close |
|---|---|
| Monday | 07:00 - 22:00 |
| Tuesday | 07:00 - 22:00 |
| Wednesday | 07:00 - 22:00 |
| Thursday | 07:00 - 22:00 |
| Today | 07:00 - 22:00 |
| Saturday | 07:00 - 22:00 |
| Sunday | 07:00 - 22:00 |
Storage unit prices (October 2026)
| Statistic | Value |
|---|---|
| Average monthly rent | € 14.25 |
| Average size (m²) | 4.50 m² |
| Average volume (m³) | 11.55 m³ |
| Average price per m² | € 3.17 / m² |
| Average price per m³ | € 1.23 / m³ |
| Lowest monthly price | € 0.00 |
| Highest monthly price | € 92.75 |
| Price difference vs national average | € 103.34 |
| Price difference vs national average (percentage) | 87.9% |
| Price difference vs national average per m² | € 19.25 / m² |
| Price difference vs national average (percentage) per m² | 85.9% |
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): 3 unique unit sizes
- Medium units (5–10 m²): 4 unique unit sizes
- Large units (10+ m²): 0 unique unit sizes
- Average unit size (m²): 4
- Average unit size (m³): 11
- Total unique unit sizes: 11
Nearby Market Comparison
How does this location compare? We’ve mapped 19 other storage facilities in and around Barcelona 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 | Barcelona - C. de Provença, 89, 08029 | Barcelona | 1.32 km | 2 | 3.50 m² | 9.07 m³ | € 120.67 | € 34.48 / m² | € 13.31 / m³ | € 106.42 | 747.02% |
| Greenbox Trasteros | Barcelona - Carrer de Viladomat 86, 08015 | Barcelona | 2.2 km | 1 | 1.00 m² | 2.50 m³ | € 63.96 | € 63.96 / m² | € 25.58 / m³ | € 49.71 | 348.96% |
| Box2Box Storage | Box2Box Barcelona | Barcelona | 2.82 km | 8 | 4.69 m² | 12.07 m³ | € 118.00 | € 25.17 / m² | € 9.78 / m³ | € 103.75 | 728.28% |
| Cabe Trasteros | Barcelona - Villarroel 202, 08036 | Barcelona | 0.71 km | 8 | 1.81 m² | 4.62 m³ | € 119.82 | € 66.10 / m² | € 25.93 / m³ | € 105.57 | 741.02% |
| BoxDepo | Barcelona - Carrer Del Consell De Cent, 262, 08011 | Barcelona | 1.49 km | 5 | 2.80 m² | 7.25 m³ | € 98.00 | € 35.00 / m² | € 13.51 / m³ | € 83.75 | 587.89% |
| ZebraBox | Barcelona - C/ Sugranyes 39, 08028 | Barcelona | 2.74 km | 2 | 1.17 m² | 2.13 m³ | € 65.25 | € 55.77 / m² | € 30.71 / m³ | € 51.00 | 358.01% |
| Trasteros Urban Space | Barcelona - Carrer De Santa Albina, 29, 08035 | Barcelona | 2.82 km | 3 | 1.83 m² | 4.65 m³ | € 81.67 | € 44.55 / m² | € 17.56 / m³ | € 67.42 | 473.25% |
| GuardaYa | Barcelona - Carrer De La Renaixença, 57, 08041 | Barcelona | 3.22 km | 1 | 2.50 m² | 6.48 m³ | € 98.00 | € 39.20 / m² | € 15.14 / m³ | € 83.75 | 587.89% |
| Guardatot | Barcelona - Carrer Carreras Y Candi, 102, 08028 | Barcelona | 3.45 km | 1 | 3.00 m² | 7.77 m³ | € 122.00 | € 40.67 / m² | € 15.70 / m³ | € 107.75 | 756.36% |
| Guarda.site | L'Hospitalet De Llobregat - Calle Castelao 51-53, 08902 | L'Hospitalet De Llobregat | 4.32 km | 32 | 2.67 m² | 6.88 m³ | € 79.22 | € 29.68 / m² | € 11.52 / m³ | € 64.97 | 456.06% |
| Trasteros Locked | Barcelona - Coroleu 72, 08030 | Barcelona | 4.89 km | 8 | 4.13 m² | 10.68 m³ | € 157.38 | € 38.15 / m² | € 14.73 / m³ | € 143.14 | 1,004.73% |
| Cugat Storage | L'Hospitalet De Llobregat - Carrer De L'Estrella, 6, 08901 | L'Hospitalet De Llobregat | 5.26 km | 5 | 3.80 m² | 9.84 m³ | € 90.40 | € 23.79 / m² | € 9.19 / m³ | € 76.15 | 534.55% |
| Cityspace Esplugues | Esplugues De Llobregat - Calle Ricardo Güell, 11-13, 08950 | Esplugues De Llobregat | 5.4 km | 4 | 2.45 m² | 6.35 m³ | € 69.05 | € 28.18 / m² | € 10.88 / m³ | € 54.80 | 384.69% |
| TuBox | Esplugues De Llobregat - Carrer De Josep Miquel Quintana, 7, 08950 | Esplugues De Llobregat | 5.89 km | 1 | 2.00 m² | 5.18 m³ | € 54.32 | € 27.16 / m² | € 10.49 / m³ | € 40.07 | 281.29% |
| Trastering | Cornellà De Llobregat - Carrer Del Cobalt, 49, 08940 | Cornellà De Llobregat | 6.65 km | 2 | 5.25 m² | 12.38 m³ | € 142.00 | € 27.05 / m² | € 11.47 / m³ | € 127.75 | 896.75% |
| El Trastero Verde | Sant Feliu De Llobregat - Carrer De La Constitució, 40, 08980 | Sant Feliu De Llobregat | 8.83 km | 10 | 1.65 m² | 4.10 m³ | € 73.95 | € 44.82 / m² | € 18.05 / m³ | € 59.70 | 419.08% |
| Metres Kubiks | Badalona - Calle Latrilla 10, 08912 | Badalona | 9.37 km | 2 | 3.00 m² | 7.77 m³ | € 84.20 | € 28.06 / m² | € 10.84 / m³ | € 69.95 | 490.99% |
| Totenbox | Viladecans - Carrer De Jaume Balmes, 33, 08840 | Viladecans | 13.75 km | 117 | 2.26 m² | 5.86 m³ | € 76.18 | € 33.71 / m² | € 13.00 / m³ | € 61.93 | 434.73% |
| Trasteros365 | Viladecans - Calle Doctor Auguet, 66, 08840 | Viladecans | 14.64 km | 1 | 1.00 m² | 2.00 m³ | € 45.00 | € 45.00 / m² | € 22.50 / m³ | € 30.75 | 215.87% |
All storage units
| Size | Availability | Type | Floor | Price | |
|---|---|---|---|---|---|
| 0.50 m² / 1.00 m³ | Unknown availability | Locker | Floor unknown |
On request
Estimated price / month:
Some providers use a pricing model where prices are only available upon request. As such, The Storage Scanner cannot provide the up-to-date price of this storage unit.
€ 11 - € 18 | |
| 1.10 m² / 2.53 m³ | Available | Self Storage | Ground floor |
€ 63.96 / Month
€ 58.15 /m²
–
€ 25.28 /m³ | |
| 1.90 m² / 4.37 m³ | Available | Self Storage | Ground floor |
€ 92.75 / Month
€ 48.82 /m²
–
€ 21.22 /m³ | |
| 2.00 m² / 5.18 m³ | Unknown availability | Self Storage | Ground floor |
On request
Estimated price / month:
Some providers use a pricing model where prices are only available upon request. As such, The Storage Scanner cannot provide the up-to-date price of this storage unit.
€ 56 - € 94 | |
| 3.00 m² / 7.77 m³ | Unknown availability | Self Storage | Floor unknown |
On request
Estimated price / month:
Some providers use a pricing model where prices are only available upon request. As such, The Storage Scanner cannot provide the up-to-date price of this storage unit.
€ 83 - € 141 | |
| 4.00 m² / 10.36 m³ | Unknown availability | Self Storage | Floor unknown |
On request
Estimated price / month:
Some providers use a pricing model where prices are only available upon request. As such, The Storage Scanner cannot provide the up-to-date price of this storage unit.
€ 111 - € 187 | |
| 5.00 m² / 12.95 m³ | Unknown availability | Self Storage | Floor unknown |
On request
Estimated price / month:
Some providers use a pricing model where prices are only available upon request. As such, The Storage Scanner cannot provide the up-to-date price of this storage unit.
€ 139 - € 234 | |
| 6.00 m² / 15.54 m³ | Unknown availability | Self Storage | Floor unknown |
On request
Estimated price / month:
Some providers use a pricing model where prices are only available upon request. As such, The Storage Scanner cannot provide the up-to-date price of this storage unit.
€ 117 - € 198 | |
| 7.00 m² / 18.13 m³ | Unknown availability | Self Storage | Ground floor |
On request
Estimated price / month:
Some providers use a pricing model where prices are only available upon request. As such, The Storage Scanner cannot provide the up-to-date price of this storage unit.
€ 137 - € 231 | |
| 9.00 m² / 23.31 m³ | Unknown availability | Self Storage | Ground floor |
On request
Estimated price / month:
Some providers use a pricing model where prices are only available upon request. As such, The Storage Scanner cannot provide the up-to-date price of this storage unit.
€ 176 - € 297 | |
| 10.00 m² / 25.90 m³ | Unknown availability | Self Storage | Ground floor |
On request
Estimated price / month:
Some providers use a pricing model where prices are only available upon request. As such, The Storage Scanner cannot provide the up-to-date price of this storage unit.
€ 196 - € 330 |
Explore all facilities
Market data updated on Friday 9 October by The Storage Scanner Team. View our Methodology here.



