53 days on market

12/11 Treasure Island Drive, Biggera Waters

Listing data updated 23 May 2026

3 bed2 bath2 car0

Positioned moments from the sparkling waterways of the Gold Coast Broadwater and directly across from the renowned Harbour Town Premium Outlets, this residence in Harbourside Gardens Over 50s Residential Resort presents a rare opportunity ...

RealistIQ deal score

Watch value signal

/100

Review the estimated value range, comparable sales, suburb trends, and market signals for 12/11 Treasure Island Drive, Biggera Waters before you inspect or make an offer.

Independent price check

Estimate vs market price guide

Market price guide is $87,000 below RealistIQ estimate

Use this as a second opinion and check the comparable sales below.

RealistIQ estimate range: $624,000 - $1,008,000Wider ranges mean more uncertainty.

53 days on the market. This is longer than 18% of active houses.

RealistIQ estimate$816,000

Market price guide$729,000

$624,000$1,008,000

Before you inspect, check what similar properties actually sold for.

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Property features

Features detected from the listing details.

Comfort

Air conditioningEnsuiteBuilt-in wardrobes

Outdoor & building

Swimming poolGarden / courtyardShed

Security & access

Intercom

Listing details

Status: Offers Over $729,000
Date listed: 28 Apr 2026

Under offer

Agent and agency

Contact

Sharyn Jetson-Kite

Agency

Hillsea Real Estate – Northern Gold Coast · Agency

External listing

larger land

12/11 Treasure Island Drive, Biggera WatersQLD 4216