
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 820 m, these sales ran from $2,125,000 to $3,600,000. 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.
When it last sold, the median Mermaid Waters house had sold for $877,500 over the previous 12 months (198 sales). Over the 12 months to Q3 2026: $2,355,000 (133 sales).

The street frontage faces roughly north-east, so the back of the block faces roughly south-west. Worked out from the title boundary and the street the home fronts, not from a site visit, so it says nothing about which rooms face which way.
FOR SALE · 420 m4 Magnetic StreetOffers Over $1,650,0003 bed · 2 bath · 737 m²
FOR SALE · 530 m110 Barrier Reef DriveOffers Over $1,900,0006 bed · 3 bath · 845 m²
FOR SALE · 850 m6 Hixson Court$2,349,0005 bed · 3 bath · 826 m²