Pacific Motorway Upgrade Lifts Property Values Along Gold Coast Highway Corridor

Median house prices in Miami rose 11 per cent to $1.15 million in the twelve months to June 2026, according to CoreLogic data released this week, coinciding with the opening of two new southbound lanes and upgraded exits on the Pacific Motorway.

The $1.8 billion M1 widening project, funded jointly by the Queensland and federal governments, began major earthworks in late 2024 and reached operational completion on the Nerang-to-Tugun section last month. Improved travel times to the Gold Coast Airport and to employment hubs in Southport now make the corridor more attractive to buyers priced out of Broadbeach and Burleigh Heads.

Access gains reach specific streets

Properties within 800 metres of the new Miami interchange on the Gold Coast Highway recorded the strongest gains. Real-estate agents report multiple contracts above $1.4 million for three-bedroom homes on Hedges Avenue and Toolona Street, locations that previously sat closer to the $1 million mark. The same pattern appears in the northern fringe of Burleigh Heads, where buyers cite the ten-minute drive to the new airport terminal via the upgraded carriageway.

Downsizer demand has also lifted. The Gold Coast City Council’s 2025-26 planning scheme amendments, which allow secondary dwellings on lots larger than 600 square metres in the Miami Character Precinct, have coincided with the motorway works. Several owners along Albatross Avenue have already submitted applications, further tightening supply in a suburb where vacancy rates sit at 1.8 per cent.

Price evidence and buyer behaviour

Domain’s June quarter house-price index shows the Gold Coast median at $852 000, yet Miami and the immediately adjoining section of Mermaid Waters posted the fastest quarterly growth on the coast. Clearance rates at auction averaged 72 per cent for properties under $1.3 million in those postcodes, compared with 61 per cent twelve months earlier. Local valuers attribute roughly half the uplift to the shorter commute times delivered by the M1 project.

Buyers considering entry before further price movement should monitor the next stage of works scheduled for early 2027, when northbound lanes and the Tallebudgera Creek duplication are due to open. Checking the Queensland Department of Transport and Main Roads project portal for traffic-management updates remains the most reliable way to gauge any short-term disruption that could affect settlement timing.