About OBOS

From modest beginnings in 1929, OBOS has become the largest Nordic cooperative building association. Today OBOS is owned by its more than 435 000 members, most of them in the Oslo-area.

Barn som leker ved vannspeilet i Kværnerbyen.

Over the course of recent years, OBOS has evolved from a cooperative building association in Oslo to become a group with operations in Norway, Sweden and Denmark.

OBOS now has members in most Norwegian municipalities, and we are established in all main cities, including Oslo, Bergen, Hamar, Fredrikstad, Tønsberg, Stavanger, Trondheim and Ålesund. 

The OBOS Group also has a comprehensive housing development operation in Sweden, through the firms of OBOS Sweden and Kärnhem.

Fulfills the dream of own housing

The company's objectives through all these years, have been to make housing available to members – and to manage housing cooperatives and condominium associations.

OBOS was founded on the principles that members should contribute through savings, housing should be offered to members at cost, down payments should be covered by contributions from each individual member; and that housing should be of ordinary but good standard with modern fittings.

Wanted to improve housing conditions

In the 1920s, Oslo experienced a major housing shortage. In 1929, following the lead of Swedish construction workers who had formed a savings company to acquire housing, members of the Oslo construction workers’ union formed what was to become OBOS - Oslo Bolig og Sparelag (Oslo Housing and Savings Society).

Its purpose was to improve city housing conditions and to ensure continuous production of housing through a members’ organization, as opposed to public housing construction.

A driving force for housing development

From 1935, OBOS cooperated with the municipality of Oslo, and after the second world war it became a driving force for housing development in Oslo. The municipality provided vacant sites at a reasonable price, and, in return bought a quarter of the completed housing projects for those in greatest need.

In 1946, the Norwegian State Housing Bank was founded, which, for most people, made buying their own home possible for the first time, and led to large scale housing construction. Between 1950 and 1960, OBOS developed projects with around 20,000 homes - the largest number in any decade.

Has built more than 100 000 homes

To date, OBOS has built more than 100,000 homes, most of them in the Oslo area – representing a quarter of Oslo’s housing stock. Initially, mostly apartment blocks were built, but more recently the proportion of small, detached and terraced houses has increased significantly.

The homes are organized into more than 1 000 associated cooperatives managed by OBOS, which also offers services, maintenance and renovation.

Manages over 219 000 homes

In total, the OBOS Group manages over 219 000 homes and apartments. Of these, more than 90,000 are located in housing cooperatives aliated with OBOS. The OBOS Group included 20 wholly-owned subsidiaries, employing more than 2 600 people.

Buying and selling homes

We sell new homes through our real estate company OBOS Eiendomsmeglere. Second-hand homes in OBOS-affiliated housing cooperatives are sold through either this company or through other external estate agents.

Exposed to the free marked

OBOS’ role has changed since the Norwegian housing market was deregulated in the 1980s. From being a body that carried out public housing policy, the organization today is now exposed to competition and works under the same basic conditions as the rest of Norwegian business and industry.

Many advantages for the members

OBOS is now investing considerable sums in vacant sites and housing projects. It is leveraging its financial strength and market dominance to negotiate on behalf of its members. OBOS works to offer them advantages, such as cheaper electricity, insurance, telecommunications, petrol, cable TV – as well as good offers on cultural happenings and home products.

In addition, our members have access to more than 90 000 homes in a large and varied second-hand housing market.