The administration building is situated at the northern end of the site adjacent to Brook Street.
It is a single-storey, face-brick building with rendered lintels above the double hung sash windows facing Brook Street.
There is an extension to the building along the western side.
The roofs of both the main structure and the extension are clad with corrugated iron.
The front of the main building has the company name and date of establishment in relief on a rendered section of wall directly above the entrance.

The interior of the building contains a standard office layout with offices for the senior staff, a boardroom, a clerks' room, filing rooms, toilets and a tearoom.
Most of the interior fittings are early and in situ, except for a large wall cabinet that was moved in early 2008 from the boardroom to the Darling Downs Dairy Museum.
Early fixtures and fittings in this building include Art Deco-style counters, two built-in safes and a skylight.
The administration building is situated at the northern end of the site adjacent to Brook Street. It is a single-storey, face-brick building with rendered lintels above the double hung sash windows facing Brook Street. There is an extension to the building along the western side. The roofs of both the main structure and the extension are clad with corrugated iron. The front of the main building has the company name and date of establishment in relief on a rendered section of wall directly above the entrance.
The interior of the building contains a standard office layout with offices for the senior staff, a boardroom, a clerks' room, filing rooms, toilets and a tearoom. Most of the interior fittings are early and in situ, except for a large wall cabinet that was moved in early 2008 from the boardroom to the Darling Downs Dairy Museum. Early fixtures and fittings in this building include Art Deco-style counters, two built-in safes and a skylight.
The Downs Co-operative Dairy Association Limited Factory