
Side lengths from the Queensland cadastre, a title map rather than a survey plan. Roof footprint and heights from Queensland Government LiDAR (2022). The footprint is the whole roof, garage and patio included, not floor area. Ground level is at the centre of the home, in metres above sea level (AHD).
Within 2.1 km, these sales ran from $1,355,000 to $4,700,000. This home sits on a large block, and the comparable-sales method behind our tested figure is built for suburban blocks, so we do not put its name to a figure for acreage.

FOR SALE · 850 m1 Keerong Court$2,295,0004 bed · 2 bath · 4877 m²
FOR SALE · 940 m15 Mary Bale Drive$4,300,0005 bed · 3 bath · 4748 m²
FOR SALE · 1.3 km21 Martha Ruddy Way$4,500,0004 bed · 2 bath · 9382 m²