Smarter with data.

PRIVATE PROPERTY REPORT · Updated Saturday 24 October 2026Sat 24 Oct 2026

Aerial view of 21 Portobello Drive, Mermaid Waters QLD 4218 — 21 Portobello Drive, Mermaid Waters QLD 4218
A living map — drive times, sold comps & your commute

Roof footprint: 492 m²
Ground above sea level: 4.8 m
Roof height: about 5 m

How these are measured

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).

8 sold nearby · 90 days 40 for sale in Mermaid Waters Drive times

21 Portobello Drive

Mermaid Waters, QLD

867 m² land4 bed2 bath2 car

WHAT RECORDED SALES SAY

The five closest sales this year

8 Montego Court
May 2026 · 160 m · 4 bed · 800 m²$2,640,000

25 Karabella Court
Aug 2026 · 270 m · 4 bed · 770 m²$2,050,000

5 Monteclair Court
May 2026 · 470 m · 4 bed · 1034 m²$2,350,000

368 Rio Vista Boulevard
Sep 2026 · 480 m · 5 bed · 802 m²$2,720,000

30 Peninsula Court
Mar 2026 · 520 m · 5 bed · 1056 m²$2,475,000

Within 520 m, these sales ran from $2,050,000 to $2,720,000. We have no recorded internal floor area for this home, and floor area is the single largest adjustment our tested method makes. Without it we will not put that method’s name to a figure.

Takes one number. No name, email or phone.

Last recorded sale$1,735,000 · May 2024 · held 2 years

When it last sold, the median Mermaid Waters house had sold for $1,800,000 over the previous 12 months (195 sales). Over the 12 months to Q3 2026: $2,355,000 (133 sales).