Discover an exceptional development opportunity with Unit 3 at 4309 Hank Avenue, Austin, Texas 78745, nestled in the highly sought-after Banister Acres neighborhood of South Austin. This 3, 004 square foot site condominium unit, positioned at the back of the lot, is ideally suited for constructing a spacious, luxurious home, offering ample space for custom design and premium features. The Accessory Dwelling Unit (ADU) has already been built at the front of the lot, maximizing the site's potential and providing immediate value through efficient land use. With the condominium declaration fully prepared, this ready-to-develop parcel is primed for visionary developers or investors seeking to capitalize on this rare opportunity.