Zanetto Builders — Forever Home Builders

North-West Coast · Zanetto Builders

Custom & Passivhaus Home Builders in Devonport

Building premium custom homes across Devonport and the north-west coast — coastal homes designed for the Mersey River, the bluff, and the big northern light.

Zanetto Builders builds custom Forever Homes in Devonport and across Tasmania’s north-west coast — architecturally designed, performance-built and delivered through open-book pricing and a 48-hour feasibility, by an award-winning Tasmanian team.

Building your Forever Home in Devonport

Devonport sits where the Mersey River meets Bass Strait — the arrival point for the Spirit of Tasmania and the gateway to the north-west coast. Coastal building here demands homes that stand up to salt air and exposure while making the most of the northern light and water views.

We build across Devonport, Spreyton, Latrobe and the Don Valley, delivering Passivhaus-grade homes engineered for coastal durability and year-round comfort. From the bluff to the riverfront, our craftsmanship is built to last in this exposed northern environment.

Why Devonport homeowners choose Zanetto

  • Coastal construction expertise suited to north-west conditions
  • Durable, high-performance homes that handle salt air and exposure
  • Designs that capture northern light and water outlooks
  • A fixed, transparent process with precise pricing

Also serving nearby

East DevonportSpreytonLatrobePort SorellUlverstone

Building in Devonport — your questions answered

Do you build in Devonport and the north-west coast?+

Yes — Zanetto Builders builds custom Forever Homes across Tasmania’s north-west coast, delivered open-book with a 48-hour feasibility.

How much does it cost to build a custom home in Devonport?+

A genuine custom home with us typically starts around $5,000 per square metre in 2026, priced from each home’s own design; most of our Forever Homes fall between $850,000 and $4 million. We prepare a feasibility within 10% of the real build cost in 48 hours.

Do you build certified Passivhaus homes in the north-west?+

Yes. Zanetto Builders has the largest and most experienced certified Passive House team in Tasmania, and delivered a certified Passivhaus at Blackmans Bay (Bluebush) achieving a heating demand of 10 kWh/m²a and 0.5 air changes per hour — independently certified, not just built to principles.

Planning a build in Devonport?

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