Self Storage City Special: Oslo

Oslo has developed into one of Norway’s most dynamic self storage (minilager) markets. Within a 15 km radius around the city center, 68 facilities operated by 15 providers are currently active - making Oslo one of the most concentrated self storage areas in the country, and also in the Nordics. .

According to The Storage Scanner data (based on unique unit types per facility and price point), the average monthly rent in Oslo is 2,257 NOK, the average unit size is 7.69 m², and the average price per square meter is 293.41 NOK/m².

By comparison, the national averages are 1,614.53 NOK for a 8.67 m² unit, equivalent to 186.18 NOK/m². This means Oslo’s storage prices are about 40 % higher per square meter than the national average - a clear sign of premium urban demand and limited space availability. Interested in a more general overview of the Norwegian self storage market? Read our blog here.

All figures are based on “unique unit types” - that is, one representative record per combination of facility, size, and price - to avoid double counting identical units.

Why People Rent Self Storage in Oslo

Several factors explain why minilager (self storage) has become so popular in Oslo:

• Urban density and small homes - Apartments in Oslo are typically small and expensive, leaving little storage space.

• Moving and renovation - Many renters use temporary storage when relocating, renovating, or subletting.

• Seasonal storage - Items like bicycles, skis, or boating equipment are often stored off-season.

• Small business use - E-commerce sellers, tradespeople, and startups increasingly rely on external storage for goods and tools.

• Convenience & flexibility - 24/7 access, secure facilities, and flexible contracts make storage an easy, low-commitment solution.

With these drivers, the Oslo self storage market shows no sign of slowing down.

The Largest Self Storage Providers in Oslo

Four major operators dominate the market, accounting for most facilities and units in the metropolitan area.

1. Flexistore

With 17 facilities and 78 unique unit types, Flexistore is the largest self storage brand in Oslo. Its average unit size is 11.03 m², priced at 2,566 NOK/month, or 233 NOK/m² — the lowest cost per m² among the top players. Flexistore positions itself as a full-service and tech-enabled provider, with modern facilities, digital access, and coverage across key neighborhoods like Majorstuen, Løren, and Fornebu. The company focuses on spacious units and convenience through its app-based booking and access system.

2. City Self-Storage

City Self-Storage, founded in Norway and now operating across Scandinavia, runs 11 facilities in Oslo. The company’s average unit size is smaller - 6.38 m² - with an average rent of 1,984 NOK (about 311 NOK/m²). Their locations are strategically placed in dense residential zones such as Grünerløkka and Torshov, emphasizing accessibility, climate control, and short-term rental flexibility.

3. SecondSpace

A newer but fast-growing brand, SecondSpace manages 9 facilities. It has one of the highest price levels in the market - 2,722 NOK/month for an average 7.52 m², or 362 NOK/m² - indicating a more premium, central, and design-driven offering. SecondSpace promotes itself as a modern lifestyle storage solution with high-end design, good lighting, and secure smart entry.

4. 123MiniLager

Matching SecondSpace in facility count (9) and price positioning (2,716 NOK/month, 361 NOK/m²), 123MiniLager focuses on general storage and drive-up access - attractive for users who need frequent access or vehicle-based loading. Its network covers both central and suburban areas, balancing price, size, and practicality.

All Self Storage Providers in Oslo

Below are all identified providers in the Oslo region (15 km radius), ranked by number of facilities and based on unique unit types.

Oslo vs. the National Norwegian Self Storage Market

The Oslo region is both denser and more expensive than the rest of the country. Smaller units dominate the city market, driving up NOK/m², while national averages are shaped by larger, cheaper facilities in smaller cities or towns.

Market Outlook

• High density and limited land keep prices elevated and push providers to build vertically or convert existing buildings.

• Premiumization - new brands promote design, digital access, and smart lockers.

• Technology adoption - providers increasingly use apps, contactless entry, and online pricing to manage facilities efficiently.

• Potential expansion - as Oslo’s market saturates, some brands (e.g., Flexistore, City Self-Storage) are expanding or have already expanded toward nearby cities like Drammen, Lillestrøm, and Ski.

• Hybrid storage & logistics - pick-up & delivery (P&D) models like Vinden and others will likely grow, targeting customers who prefer not to transport items themselves. Interested in more details about P&D? Read our blog here.

Conclusion

Oslo’s self storage landscape shows how urbanization and limited residential space are shaping a new property category in Norway.
Prices per square meter are the highest in the country, and competition among modern operators is increasing. With a mix of established brands like Flexistore and City Self-Storage and fast-growing challengers such as SecondSpace and 123MiniLager, the Oslo market illustrates the rapid professionalization of the minilager sector.

For consumers, the variety of providers means more choice - from low-cost container storage to climate-controlled premium facilities - all within a few kilometers of central Oslo.