310 Castano Avenue
ALAMOHEIGHTS, 78209
About this Property
Exceptional Alamo Heights living with a private detached guest quarters and resort-style pool! Nestled among mature trees and lush landscaping, this beautifully appointed 4-bedroom, 4-bath home offers a rare combination of elegance, privacy, and versatile living. The inviting interior features a fireplace in the formal living room, updated chef's kitchen with oversized island, double ovens, gas cooktop, and breakfast bar, plus a spacious family room opening to the covered back porch. The thoughtfully designed floor plan includes a private main-level guest suite, luxurious primary retreat with beautifully renovated bath and custom walk-in closet, and two additional upstairs bedrooms, two full baths, and a generous game room. The outdoor setting is truly exceptional, featuring a covered oversized patio, and stunning Keith Zar's pool surrounded by mature landscaping, creating a private backyard oasis perfect for entertaining and relaxing. A standout feature is the approximately 576-square-foot detached living quarters above the oversized two-car garage, complete with a living/bedroom area and full bath. Ideal for guests, extended family, a private office, studio, or additional flexible living space, this separate residence offers exceptional versatility and privacy. A rare opportunity to enjoy gracious Alamo Heights living with the added luxury of detached accommodations and a beautiful resort-style pool.
Schools
- Elementary School: CAMBRIDGE
- Middle School: ALAMO HGT
- High School: ALAMO HGT
Due to the increasing growth in San Antonio and the surrounding areas, the affected School Districts may move the attendance boundaries of their schools. Before you buy a house, you should verify any changes.
Source: San Antonio Board of Realtors.































