
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 490 m, these sales ran from $2,050,000 to $2,775,000. Homes at this level sit outside the band our method is built and tested for, so we don't put a figure on this one.
Of the 46 house sales we’ve recorded in Mermaid Waters in the last two years, 12 were at $3,000,000 or more.
When it last sold, the median Mermaid Waters house had sold for $877,000 over the previous 12 months (225 sales). Over the 12 months to Q3 2026: $2,355,000 (133 sales).

FOR SALE · 680 m6 Hixson Court$2,349,0005 bed · 3 bath · 826 m²
FOR SALE · 690 m102 Rumrunner StreetOffers Over $1,650,0004 bed · 2 bath · 693 m²
FOR SALE · 780 m22 Firmin CourtContact Agent4 bed · 2 bath · 614 m²