[4] In 2012, a 749 square feet (69.6 m2) addition was built by the real estate development company Genview Homes, which leased it and used it as its sales office for a development adjacent to the museum grounds[1] in exchange for repairing or upgrading damaged parts of the building.

[7][8] The single-storey board and batten structure was in poor shape when it was acquired by the museum, and restoration began soon after to repair the damage.

[9] The other heritage building is the King Christian Church built in 1851 by local community members with Quaker and Loyalist backgrounds.

[11] The site also contains a dredge built in the 1970s that was used to clear the canals of the Holland Marsh until the 1990s, and was obtained by the museum in 2001.

[12] The museum collection contains over 1,800 artifacts associated with the township's history, such as books, clothing, tools, and other household items.

[14][15] The museum conducts several annual events, including a trunk sale, a fundraising antique appraisal, an appreciation barbecue for its volunteers, and a garden tea hosted by the Nobleton and King City Horticultural Society at the beginning of summer.

[16] It participates in Doors Open and the Arts Society of King studio tour, and hosts Christmas and Halloween celebrations.

[17] One-time events hosted by the museum include a reenactment of the 1837 Upper Canada Rebellion, retracing the route of the rebels from Lloydtown to Toronto.

[3] As part of the project, physical accessibility to the museum will be improved and business hours extended.