Under Construction. Award winning custom home builder Heritage Builders is proud to introduce The Sand Dollar at Bird Key, this one-of-a-kind estate is a work of art featuring 4 bedrooms, 4 full baths, 3 half baths and an expansive floor plan. The stunning Caribbean exterior opens to a wide gallery and sun-drenched living and dining areas. This open space integrates a chef's-grade kitchen creating the home’s grand and luxurious feel. An expansive wall of windows disappears to reveal an infinity-edge pool on the home’s waterfront setting. The outdoor area features both conversation seating as well as dedicated outdoor dining space. The upper level offers a second master suite, living area, library, study and an incredible terrace showcasing the home’s exceptional water views. This home includes a jet ski lift and boat dock.