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Rent self storage in Grenchen

Lowest monthly price CHF 23.00
Storage providers 3
Storage facilities 3
Unique storage unit types 84
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Storage providers

Well-known providers operating in or near Grenchen – Storebox, PlaceB, and Box320.


Storage prices (May 2026)

In and around Grenchen, there are currently 3 storage providers with 3 facilities and 84 unique storage unit types.

Storage unit typeSizeLowest monthly priceHighest monthly priceAverage monthly price (city)Average monthly price (country) Difference (CHF) Difference (%)
Locker 0–2 m² CHF 23.00 CHF 151.00 CHF 92.64 CHF 121.50 CHF 28.86 31.2%
Small 2–5 m² CHF 69.00 CHF 752.25 CHF 308.65 CHF 233.71 CHF 74.94 24.3%
Medium 5–10 m² CHF 184.00 CHF 745.60 CHF 442.06 CHF 341.69 CHF 100.37 22.7%
Large 10+ m² CHF 345.00 CHF 616.00 CHF 506.75 CHF 465.12 CHF 41.63 8.2%

For locker units (0–2 m²), the average monthly price is CHF 92.64, or CHF 28.86 cheaper versus the national rate (31.2%). Comparing this on a m² basis, locker units are CHF 70.18 per m², which is CHF 6.02 cheaper versus the country average.

The average monthly price for a small unit (2–5 m²) is CHF 308.65, which is CHF 74.94 more expensive than the national average (24.3%). When looking on a price per m² basis, this equals CHF 81.87 per m², which is CHF 3.02 more expensive than the national average.

A medium-sized unit (5–10 m²) costs around CHF 442.06, that's CHF 100.37 more expensive compared to the national average (22.7%). On a m² basis, medium-sized units in Grenchen are CHF 68.14 per m², which is CHF 15.86 more expensive than on a country-level.

For large units (10+ m²), the average monthly price is CHF 506.75, or CHF 41.63 more expensive versus the national rate (8.2%). Comparing this on a m² basis, large-sized units are CHF 42.94 per m², which is CHF 13.81 more expensive versus the country average.

The cheapest storage unit in Grenchen and the surrounding area is already available for rent from CHF 23.00. This unit has an approximate size of 1.00 m² and 2.00 m³ and is offered by Box320. The second cheapest unit in Grenchen and the surrounding area is for rent at a price of CHF 46.00. This unit has an approximate size of 1.00 m² and 2.00 m³ and is offered by Box320.


Cheapest Locker Storage Units (0–2 m²)

Storage provider 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.
Box320 Bienne Route De Soleure 145 2504 1.00 m² CHF 23.00 / Month View facility
Box320 Bienne Route De Soleure 145 2504 2.00 m² CHF 46.00 / Month View facility
PlaceB Brügg B. Biel Römerstrasse 7 2555 1.57 m² CHF 59.50 / Month View facility
Storebox Biel Bözingenstrasse 140 2504 0.80 m² CHF 64.00 / Month View facility
PlaceB Brügg B. Biel Römerstrasse 7 2555 0.95 m² CHF 71.40 / Month View facility

Cheapest Small Storage Units (2–5 m²)

Storage provider 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.
Box320 Bienne Route De Soleure 145 2504 3.00 m² CHF 69.00 / Month View facility
Box320 Bienne Route De Soleure 145 2504 5.00 m² CHF 115.00 / Month View facility
Storebox Biel Bözingenstrasse 140 2504 2.10 m² CHF 158.00 / Month View facility
Storebox Biel Bözingenstrasse 140 2504 2.20 m² CHF 165.00 / Month View facility
Storebox Biel Bözingenstrasse 140 2504 2.30 m² CHF 171.00 / Month View facility

Cheapest Medium Storage (5–10 m²)

Storage provider 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.
Box320 Bienne Route De Soleure 145 2504 8.00 m² CHF 184.00 / Month View facility
PlaceB Brügg B. Biel Römerstrasse 7 2555 5.00 m² CHF 229.50 / Month View facility
Box320 Bienne Route De Soleure 145 2504 10.00 m² CHF 230.00 / Month View facility
PlaceB Brügg B. Biel Römerstrasse 7 2555 5.89 m² CHF 275.40 / Month View facility
PlaceB Brügg B. Biel Römerstrasse 7 2555 6.40 m² CHF 290.70 / Month View facility

Cheapest Large Storage (10+ m²)

Storage provider 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.
Box320 Bienne Route De Soleure 145 2504 15.00 m² CHF 345.00 / Month View facility
Box320 Bienne Route De Soleure 145 2504 20.00 m² CHF 460.00 / Month View facility
Storebox Biel Bözingenstrasse 140 2504 11.40 m² CHF 606.00 / Month View facility
Storebox Biel Bözingenstrasse 140 2504 11.70 m² CHF 616.00 / Month View facility


Also check self storage in other areas nearby

The surroundings of Grenchen also offer storage rentals. Compare units in nearby areas.

Average prices in Biel/Bienne are currently CHF 326.61, which is CHF 0.00 cheaper compared to Grenchen. In Bern, average prices are currently CHF 349.10, which means that, on average, Bern is CHF 22.49 more expensive versus Grenchen. Units for rent in Basel have currently an average price of CHF 313.29, which is CHF 13.33 cheaper than Grenchen.


Frequently Asked Questions

The current average monthly rental price for a storage unit in Grenchen and its surroundings is CHF 326.61. Compared to the national average of CHF 294.69 (9.8%), this means renting in Grenchen is CHF 31.93 more expensive. Looking at costs per m², the average in Grenchen is CHF 74.96 / m², while the national benchmark stands at CHF 64.61 / m². Put differently, on a per-m² basis, Grenchen is CHF 10.35 more expensive compared to the country average (13.8%).

In and around Grenchen, there are currently 3 storage providers operating a total of 3 facilities. The largest providers are Storebox, PlaceB, Box320.

In Grenchen and the surrounding area, the most affordable storage unit starts from just CHF 23.00 per month. This unit offers approximately 1.00 m² and 2.00 m³ and is available from Box320.

The average rental price in Biel/Bienne is currently CHF 326.61 per month, which is CHF 0.00 cheaper compared to Grenchen.

In Bern, prices average CHF 349.10 per month, making them CHF 22.49 more expensive relative to Grenchen.

For Basel, the average unit price is CHF 313.29 per month, which is CHF 13.33 cheaper than in Grenchen.


Why rent self storage in Grenchen

Grenchen combines a rich industrial heritage with modern residential living, creating a unique urban environment. Many residents live in apartments in the city center or in newer multi-family homes where personal storage is often insufficient. As the city evolves, from the areas near the main train station to the quieter surrounding neighborhoods, finding adequate room for personal or business belongings becomes a common challenge. This limited space often necessitates finding external solutions for items that are not needed daily but are too valuable to discard. The need for extra room is a frequent reality for many households throughout the region.

This is where an external storage solution can be incredibly useful for residents. People often look for self storage for rent during significant life events or transitions. Whether you are relocating to a new home within the canton of Solothurn, undertaking a home renovation, or simply decluttering your living area, an external unit provides valuable flexibility. Local businesses, particularly those in retail or e-commerce, also use these facilities for efficient inventory management. For many residents, it’s a practical way to store seasonal items like ski equipment for the Jura mountains or garden furniture during the winter months, freeing up essential living space.

When planning your logistics, it is important to consider Grenchen’s layout and accessibility. While the city is well-connected via the A5 motorway, making it easy to reach from surrounding areas, some central streets can be narrow or congested. This can make access with larger vehicles tricky. Facilities located in industrial zones on the outskirts often offer better vehicle access and more ample parking. When choosing a storage space for rent, think about the practicalities of loading and unloading. Check if the facility has dedicated loading bays, trolleys available for use, and elevators if your unit is not on the ground floor, as these features can significantly ease the moving process.

Deciding on the right self storage involves balancing cost, location, and convenience. A unit located closer to your home might be slightly more expensive but saves on travel time, which is ideal if you need frequent access. Conversely, a facility further out may offer more competitive pricing for a similar size storage space. Using a platform like The Storage Scanner can help you evaluate different providers in and around Grenchen. It allows you to compare prices, sizes, and specific features to find a self storage for rent option that aligns with your needs and budget without requiring extensive individual research on each provider.

Tips for renting storage space in Grenchen

  • Compare providers: Use The Storage Scanner to effectively compare the features, prices, and availability of different storage facilities in the Grenchen area from a single place.
  • Evaluate security measures: Ensure the facility has comprehensive security, including 24/7 CCTV surveillance, secure perimeter fencing, and individual alarms or locks for each storage unit.
  • Consider location efficiency: Calculate the travel time from your home or business to the facility and consider local traffic patterns to ensure access is convenient when you need it most.
  • Assess climate conditions: For sensitive items like wooden furniture, electronics, or important documents, inquire about climate-controlled units to protect them from temperature fluctuations and humidity.

Expert Guides on the Self Storage Market

All facilities

Storage provider Address City Zip code Distance (City center Grenchen) Prices starting from
Storebox Bözingenstrasse 140 Biel 2504 10.9 km CHF 64.00 / Month
Box320 Route De Soleure 145 Bienne 2504 8.8 km CHF 23.00 / Month
PlaceB Römerstrasse 7 Brügg B. Biel 2555 12.4 km CHF 59.50 / Month

Market data updated on Wednesday 29 April by The Storage Scanner Team. Prices, sizes, and other unit-level data analyzed from 3 Grenchen storage facilities. View our Methodology here.

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