Striking modern architecture meets sophisticated functionality at 1809 Collier Street, a meticulously designed Gossett Jones residence in one of Austin's most sought-after neighborhoods. This exceptional home delivers clean lines, premium finishes, and unmatched versatility with three bedrooms, plus a dedicated office and an expansive bonus space, three and a half bathrooms, and thoughtfully designed living spaces throughout. Battery backup systems installed in the carport provide 24 hours of backup power, while solar panels generate 45% of the home's energy needs, combining cutting-edge sustainability with energy independence. The main level showcases open-concept design bathed in natural light, featuring a chef's kitchen with high-performance Bosch, Viking and LG appliances, generous storage, and refined materials. A versatile first-floor office or guest room accommodates remote work or overnight visitors, while the standout third-floor studio retreat with full bath offers exceptional flexibility as a media room, creative workspace, or secondary primary suite. Step into the backyard to experience your own urban oasis with expansive patio areas and custom pool by Texas Pools and Patios, purpose-built for Austin's outdoor lifestyle. Modern conveniences include an EV charger port, abundant storage solutions, and contemporary systems designed for efficiency. Located in the heart of the coveted Zilker '04 zip code, this residence places you minutes from downtown Austin, South Congress, and neighborhood favorites, the perfect balance of urban accessibility and residential tranquility in one of the city's most dynamic areas. Buyer to verify all info.