Constructed in 1884, it housed 20 chief executives between 1893 and 1960. Unique room exhibits feature the restoration process, architectural style changes, and furniture used by several governors.

In 1975 the State Historical Society of North Dakota was given the house with the hope that it would operate as a historic house museum. Extensive research and restoration has been completed, restoring the house to its former appearance as it might have been in 1893. Throughout the house are restoration features which are highlighted to show visitors what work has been done. These features include samples of wallpaper that have been exposed to indicate changes in style and taste.

Located in the site’s 1903 Carriage House, this exhibit illustrates the transition from horse and buggy to the automobile. Flower Gardens featuring over 60 species of Heritage Plants.

The mansion can be rented for $35.00 per hour for weddings, receptions, recitals, and other special events, during non-public hours. Events that are educational in nature, are free and open to the public, are eligible for a fee waiver. The mansion lawn can be rented for larger events for $75.00 for a 6 hour block of time.

Heritage Volunteers represent a broad spectrum of society in terms of work experience, age (14 to 95), education, and ability. All volunteer work is important; every effort is made to coordinate volunteer skills and interests with needs of the State Historical Society. Volunteers are provided with orientation and on-the-job training, as well as the opportunity to participate in the volunteer study group, field trips, and various other programs.

This house was the North Dakota governors' residence from 1893 to 1960. It was built in 1884 as a private residence by Asa Fisher. At various times he was a wholesale liquor dealer, register of the Bismarck Land Office, and president of the First National Bank. He sold this house to the state for $5,000 in 1893.

The Former Governors’ Mansion opened as a house museum in 1984 with interpretive exhibits installed in May of that year. The Carriage House’s exterior was restored to its 1903 appearance in 2004 and the interior was remodeled into a modern exhibit space on the main floor, with the second floor restored for use as office space.