Jimbaroo Downs 5240 Peak Downs Highway, Gemini Mountains, Qld 4721

Jimbaroo Downs presents an outstanding opportunity to acquire a highly productive and versatile broadacre agricultural asset in the tightly held Gemini Mountains district of Central Queensland.

Comprising approximately 2,796* hectares across two contiguous titles. Jimbaroo Downs provides an extensive and highly efficient farming footprint suited to large-scale modern cropping operations. The property has supported a diverse rotation of summer and winter crops including chickpeas, sorghum, mungbeans, wheat and barley.

Underpinned by highly fertile, deep self-mulching Vertosol clay soils, Jimbaroo Downs benefits from excellent natural fertility and strong moisture-holding characteristics, providing an ideal foundation for productive cropping across varying seasonal conditions. The predominantly level topography further supports efficient large-scale farming operations and the use of modern agricultural machinery.

Water infrastructure includes a 50ML underground irrigation licence, and a substantial on-farm dam, providing additional water security and versatility across the property.

Strategically located approximately 24* kilometres from the Kilcummin grain terminal, Jimbaroo Downs is well positioned to take advantage of established grain receival infrastructure, major transport routes and access to port facilities, providing efficient pathways to market for grain production.

The property is further complemented by established residences and shedding, a private airstrip and registered quarry, providing a comprehensive suite of operational improvements to support the farming enterprise.

Jimbaroo Downs also incorporates an established basalt quarry, providing an additional resource opportunity complementary to the property’s agricultural operations. A June 2026 JORC Report identifies a combined 14.78 million tonnes of Measured, Indicated and Inferred fresh basalt resource, supported by an existing Development Approval. “The existing Environmental Authority (EA) is not included in the sale”.

Access to the property and quarry is further enhanced by purpose-built and established slip lanes from the Peak Downs Highway, providing Category 1 Road Train access. This established heavy-vehicle infrastructure provides an important logistical advantage for the efficient movement of quarry materials, grain and other agricultural purposes.

Jimbaroo Downs is For Sale via Online Auction at 1pm (AEST) on Wednesday, 2 December 2026.

For further information please contact the exclusive agents 

Colliers Agribusiness
Rawdon Briggs 0428 651 144.
Dan Quigley 0420 983 887
Nick Warmington 0408 915 540

Queensland Water Consultancy 
Matthew Donovan 0418 840 896
Harvey Hill 0409 630 717

*Approximately