3 Bedroom 2 Bathroom 4 Car Duplexes for Sale in Australia Under $800k

Browse 3 bedroom 2 bathroom 4 car duplexes for sale in Australia under $800k. Compare listings within your budget with local insights, price changes, campaign history and market insights beyond traditional real estate websites.

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2 Bed 3 Bed 4 Bed 5 Bed 1 Bath 2 Bath 3 Bath 4 Bath 1 Car 2 Car 3 Car 4 Car

2 Kylie Close, MAREEBA QLD 4880

Modern Detached Duplex - Two Four-Bedroom Homes, One Outstanding Investment Opportunity

2 Kylie Close, MAREEBA QLD 4880

Auction: Tuesday, 20th October 2026 @ 5:30 PM

$700k - $770k Low Confidence

Duplex 8 Beds 4 Baths 4 Cars 915 m²

Listed 4 hours ago

13 Rollo Street, Gladstone Central QLD 4680

TWO HOMES. ONE CBD BLOCK. ONE OPPORTUNITY NOT TO BE MISSED

13 Rollo Street, Gladstone Central QLD 4680

AUCTION

$750k - $825k Low Confidence

Duplex 5 Beds 3 Baths 4 Cars 822 m²

Listed 11 days ago Updated 6 days ago

18B Queen Street, GERALDTON WA 6530

18B Queen Street, GERALDTON WA 6530

$699,000

$699k - $734k Transparent

Duplex 3 Beds 2 Baths 4 Cars 342 m²

Listed 11 days ago Updated 19 hours ago

57-59 Carlton Parade, Port Augusta SA 5700

An exceptional investment with dual income

57-59 Carlton Parade, Port Augusta SA 5700

$450,000

$450k - $473k Transparent

Duplex 6 Beds 2 Baths 4 Cars 837 m²

Listed 13 days ago

51 South Quarter Drive, Loganlea QLD 4131

Big on space. Even bigger on options!

51 South Quarter Drive, Loganlea QLD 4131

Offers over $769,000

$710k - $781k High Confidence

Duplex 3 Beds 2 Baths 4 Cars 600 m² 402 m²

Listed 35 days ago Updated yesterday

6 Edgerley Street, DYSART QLD 4745

2x2 Duplex on Same Title

6 Edgerley Street, DYSART QLD 4745

$685,000

$685k - $719k Transparent

Duplex 6 Beds 4 Baths 6 Cars 800 m²

Listed 54 days ago

1 & 2/28 Burnett Crescent, WULGURU QLD 4811

1 & 2/28 Burnett Crescent, WULGURU QLD 4811

$700,000

$700k - $735k Transparent

Duplex 4 Beds 2 Baths 4 Cars 1032 m²

Listed 63 days ago Updated 20 days ago

1/13 Rocklea Drive, SOUTHSIDE QLD 4570

1/13 Rocklea Drive, SOUTHSIDE QLD 4570

Offers Over $600,000

$600k - $630k Transparent

Duplex 3 Beds 2 Baths 4 Cars 147 m² 147 m²

Listed 95 days ago Updated 60 days ago

1 & 2/6 San Marino Way, ZILZIE QLD 4710

Luxury Coastal Hamptons Duplexes – Completing June 2026

1 & 2/6 San Marino Way, ZILZIE QLD 4710

Offers Over $799,000 Each Duplex

$799k - $839k Transparent

Duplex 6 Beds 4 Baths 4 Cars 900 m² 504 m²

Listed 96 days ago Updated 4 days ago