Greenhills Inn is a representative example of Federation Filigree architecture in a country town application and makes a considerable contribution to the Greenhills townscape.
The two-storey hotel building has verandas at both floor levels that wrap the street frontage and along the north side, with a truncated corner. The hipped roof is facetted about the truncated corner. The first floor veranda has a separate roof supported by timber posts. The balustrades are decorative (typical of the architectural style). There is a protruding singe storey gable frontage on the north side that terminates the verandas.
Tall face brick corbelled chimneys dominate the roof line.