Mattamy Homes New Construction Homes in Port St. Lucie, Florida

Mattamy Homes has 92 active new construction listings in Port St. Lucie, Florida. Prices range from $358,210 to $1,149,900, with a median size of 2,209 square feet. Inventory is sourced directly from the builder's own website. Prices and availability can change, so confirm current details with Mattamy Homes.

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Inventory last refreshed: September 10, 2026 · Data sourced directly from builder websites.