Palle Hansen
5
Sjællandsgade 26, 6400, Sønderborg
CasaBox
Self storage at Sjællandsgade 26, Sønderborg
The CasaBox facility in Sønderborg, located at Sjællandsgade 26, offers 6 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 DKK 907.5 per month.
The average unit size is 9 m² and 24 m³. This results in an average rental rate of DKK 97.23 per m² and DKK 36.62 per m³.
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4.00 m²
Some storage providers only provide m² or m³ but not both. If that's the case, we have estimated how many m² or m³ the unit should approximately be.
10.00 m³
Some storage providers only provide m² or m³ but not both. If that's the case, we have estimated how many m² or m³ the unit should approximately be.
DKK 395.00 / 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.
DKK 98.75 /m²
–
DKK 39.50 /m³
5.20 m²
Some storage providers only provide m² or m³ but not both. If that's the case, we have estimated how many m² or m³ the unit should approximately be.
13.00 m³
Some storage providers only provide m² or m³ but not both. If that's the case, we have estimated how many m² or m³ the unit should approximately be.
DKK 495.00 / 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.
DKK 95.19 /m²
–
DKK 38.08 /m³
7.75 m²
Some storage providers only provide m² or m³ but not both. If that's the case, we have estimated how many m² or m³ the unit should approximately be.
19.50 m³
Some storage providers only provide m² or m³ but not both. If that's the case, we have estimated how many m² or m³ the unit should approximately be.
DKK 595.00 / 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.
DKK 76.77 /m²
–
DKK 30.51 /m³
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.
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, Collection & Delivery, Certified alarm system, Electricity available, Multi-use, Restrooms on site, Wi-Fi.
- 24/7 Access
- Drive-in Access
- CCTV
- Elevator
- Climate Control
- Fire Alarm
- Entrance Control
- On-site Employees
- Trolleys Available
- Trailer for rent
- Parking
- Collection & Delivery
- Certified alarm system
- Electricity available
- Multi-use
- Restrooms on site
- Wi-Fi
Access your storage unit 24 hours a day
Drive directly up to your storage unit
CCTV monitoring for added security
Elevator access to upper floors
Climate-controlled storage for sensitive items
Fire alarm system for increased safety
Controlled access to the storage facility
Staff available on site
Trolleys available to move your items easily
Trailer available for rent
Customer parking available
Collection and delivery service available
Certified alarm system for extra protection
Electricity available in the storage unit
Suitable for storage, workshop, and light business or workspace use
Restroom facilities available on site
Wi-Fi available on site
Reviews
Cheating their customers through missing information and suddenly they send a bill that seems extremely sneaky.
😢😡
Storage unit prices (May 2026)
An average self storage unit of 9.33 m² at CasaBox, Sønderborg - Sjællandsgade 26, 6400 costs around DKK 907.50 per month, which is DKK 209.59 more expensive compared to the national average (30.03%). On a m² basis, self storage units at CasaBox, Sønderborg - Sjællandsgade 26, 6400 average DKK 97.23 per m², which is DKK 24.20 more expensive than the country-level average. Currently, prices at this provider range from a minimum of DKK 395.00 per month to a maximum of DKK 1,700.00 per month.
| Statistic | Value |
|---|---|
| Average monthly rent | DKK 907.50 |
| Average size (m²) | 9.33 m² |
| Average volume (m³) | 24.78 m³ |
| Average price per m² | DKK 97.23 / m² |
| Average price per m³ | DKK 36.62 / m³ |
| Lowest monthly price | DKK 395.00 |
| Highest monthly price | DKK 1,700.00 |
| Price difference vs national average | DKK 209.59 |
| Price difference vs national average (percentage) | 30% |
| Price difference vs national average per m² | DKK 24.20 / m² |
| Price difference vs national average (percentage) per m² | 33.2% |
Storage overview
Below is an overview of the unique storage unit types and sizes offered at this location:
- Locker units (0–2 m²): 0 unique unit sizes
- Small units (2–5 m²): 1 unique unit sizes
- Medium units (5–10 m²): 3 unique unit sizes
- Large units (10+ m²): 2 unique unit sizes
- Average unit size (m²): 9
- Average unit size (m³): 24
- Total unique unit sizes: 6
Nearby Market Comparison
How does this location compare? We’ve mapped 3 other storage facilities in and around Sønderborg 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 (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Netto Lager | Sønderborg - Sjællandsgade 9, 6400 | Sønderborg | 0.11 km | 50 | 6.78 m² | 18.31 m³ | DKK 890.66 | DKK 131.33 / m² | DKK 48.64 / m³ | DKK 16.84 | 1.86% |
| Flytteboxen | Sønderborg - Løntoft 7, 6400 | Sønderborg | 5.21 km | 5 | 8.04 m² | 19.35 m³ | DKK 811.00 | DKK 100.87 / m² | DKK 41.91 / m³ | DKK 96.50 | 10.63% |
| Als Haller ApS | Sydals - Lebølløkke 2A, 6470 | Sydals | 8.77 km | 15 | 4.32 m² | 12.00 m³ | DKK 360.00 | DKK 83.36 / m² | DKK 30.00 / m³ | DKK 547.50 | 60.33% |
All storage units
| Size | Availability | Type | Floor | Price | |
|---|---|---|---|---|---|
| 4.00 m² / 10.00 m³ | Available | Self Storage | Floor unknown |
DKK 395.00 / Month
DKK 98.75 /m²
–
DKK 39.50 /m³ | |
| 5.20 m² / 13.00 m³ | Available | Self Storage | Floor unknown |
DKK 495.00 / Month
DKK 95.19 /m²
–
DKK 38.08 /m³ | |
| 7.75 m² / 19.50 m³ | Available | Self Storage | Floor unknown |
DKK 595.00 / Month
DKK 76.77 /m²
–
DKK 30.51 /m³ | |
| 9.45 m² / 23.70 m³ | Available | Self Storage | Floor unknown |
DKK 980.00 / Month
DKK 103.70 /m²
–
DKK 41.35 /m³ | |
| 12.60 m² / 31.50 m³ | Available | Self Storage | Floor unknown |
DKK 1,280.00 / Month
DKK 101.59 /m²
–
DKK 40.63 /m³ | |
| 17.00 m² / 51.00 m³ | Available | Self Storage | Floor unknown |
DKK 1,700.00 / Month
DKK 100.00 /m²
–
DKK 33.33 /m³ |
Explore all facilities
Market data updated on Monday 4 May by The Storage Scanner Team. View our Methodology here.
