Nice, welcoming and personal service. Available on the phone no matter the time was my experience. Rented for 20 days, which was no problem here. Many trolleys available. Very satisfied. Recommended!
Hydroveien 15, 3933, Porsgrunn
Grenland Minilager
Self storage at Hydroveien 15, Porsgrunn
The Grenland Minilager facility in Porsgrunn, located at Hydroveien 15, offers 5 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 kr 1123 per month.
The average unit size is 6 m² and 17 m³. This results in an average rental rate of kr 162.75 per m² and kr 62.84 per m³.
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1.50 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.
3.89 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.
kr 325.00 / 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.
kr 216.67 /m²
–
kr 83.66 /m³
3.00 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.
7.77 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.
kr 520.00 / 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.
kr 173.33 /m²
–
kr 66.92 /m³
6.00 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.
15.54 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.
kr 890.00 / 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.
kr 148.33 /m²
–
kr 57.27 /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.
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
Good customer service at an agreed price. Trolleys and equipment readily available that could be borrowed for free. Very satisfied.👍 Highly recommended if you need storage space.
God service
A good place to have as temporary storage when moving, great service and very nice with long opening hours. If I had to put my finger on something, it's a bit tight to get around corners and in the elevator if you have some large items, and a bit poor lighting that turns off a bit too quickly. Otherwise great.
Storage unit prices (September 2026)
| Statistic | Value |
|---|---|
| Average monthly rent | kr 1,123.00 |
| Average size (m²) | 6.90 m² |
| Average volume (m³) | 17.87 m³ |
| Average price per m² | kr 162.75 / m² |
| Average price per m³ | kr 62.84 / m³ |
| Lowest monthly price | kr 325.00 |
| Highest monthly price | kr 2,090.00 |
| Price difference vs national average | kr 251.72 |
| Price difference vs national average (percentage) | 28.9% |
| Price difference vs national average per m² | kr 54.30 / m² |
| Price difference vs national average (percentage) per m² | 50.1% |
Storage overview
Below is an overview of the unique storage unit types and sizes offered at this location:
- Locker units (0–2 m²): 1 unique unit sizes
- Small units (2–5 m²): 1 unique unit sizes
- Medium units (5–10 m²): 2 unique unit sizes
- Large units (10+ m²): 1 unique unit sizes
- Average unit size (m²): 6
- Average unit size (m³): 17
- Total unique unit sizes: 5
Nearby Market Comparison
How does this location compare? We’ve mapped 6 other storage facilities in and around Porsgrunn 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 (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Storage24 | Skien - Klyvevegen 9B, 3740 | Skien | 2.16 km | 1 | 28.00 m² | 126.00 m³ | kr 3,280.00 | kr 117.14 / m² | kr 26.03 / m³ | kr 2,157.00 | 192.07% |
| Green Storage | Porsgrunn - Gneisvegen 2, 3931 | Porsgrunn | 4.17 km | 1 | 7.50 m² | 19.43 m³ | kr 1,429.00 | kr 190.53 / m² | kr 73.56 / m³ | kr 306.00 | 27.25% |
| City Self-Storage | Porsgrunn - Gneisvegen 2, 3931 | Porsgrunn | 4.17 km | 2 | 6.25 m² | 16.19 m³ | kr 1,464.00 | kr 234.24 / m² | kr 90.44 / m³ | kr 341.00 | 30.37% |
| BodHotell | Skien - Rødmyrjordet 9, 3735 | Skien | 4.53 km | 4 | 4.69 m² | 11.72 m³ | kr 977.50 | kr 208.53 / m² | kr 83.41 / m³ | kr 145.50 | 12.96% |
| Extra Lageret | Skien - Porsgrunnsvegen 5, 3730 | Skien | 6.79 km | 4 | 4.15 m² | 10.65 m³ | kr 913.25 | kr 220.06 / m² | kr 85.79 / m³ | kr 209.75 | 18.68% |
| Grenland Minilager | Skien - Gjerpensgate 3, 3716 | Skien | 9.83 km | 5 | 6.90 m² | 17.87 m³ | kr 1,123.00 | kr 162.75 / m² | kr 62.84 / m³ | kr 0.00 | 0.00% |
All storage units
| Size | Availability | Type | Floor | Price | |
|---|---|---|---|---|---|
| 1.50 m² / 3.89 m³ | Unknown availability | Self Storage | Floor unknown |
kr 325.00 / Month
kr 216.67 /m²
–
kr 83.66 /m³ | |
| 3.00 m² / 7.77 m³ | Unknown availability | Self Storage | Floor unknown |
kr 520.00 / Month
kr 173.33 /m²
–
kr 66.92 /m³ | |
| 6.00 m² / 15.54 m³ | Unknown availability | Self Storage | Floor unknown |
kr 890.00 / Month
kr 148.33 /m²
–
kr 57.27 /m³ | |
| 10.00 m² / 25.90 m³ | Unknown availability | Self Storage | Floor unknown |
kr 1,790.00 / Month
kr 179.00 /m²
–
kr 69.11 /m³ | |
| 14.00 m² / 36.26 m³ | Unknown availability | Self Storage | Floor unknown |
kr 2,090.00 / Month
kr 149.29 /m²
–
kr 57.64 /m³ |
Explore all facilities
Market data updated on Sunday 9 August by The Storage Scanner Team. View our Methodology here.
