About 310 Castano Avenue
This beautiful 4-bedroom, 4-bathroom home perfectly captures the charm and character that Alamo Heights is known for. Nestled in Alamo Heights and surrounded by mature trees and lush landscaping, the property offers exceptional privacy and timeless appeal. As you step through the front door, a warm and inviting atmosphere immediately welcomes you. The formal living room, complete with a fireplace, provides the perfect setting for entertaining and large gatherings. The home flows seamlessly into a casual dining area and an updated chef's kitchen featuring a built-in refrigerator, dishwasher, double ovens, gas cooktop, an oversized island, and a breakfast bar. Just beyond the kitchen, a spacious second family room with French doors opens effortlessly to the expansive covered back porch, creating ideal indoor-outdoor living. On the opposite side of the home, a private guest suite with a full bath offers comfort and flexibility for visitors. The oversized primary suite is filled with natural light and serves as a relaxing retreat. The beautifully updated primary bathroom features a custom walk-in closet, dual vanities, built-in storage, and a large walk-in shower. Upstairs, you'll find two additional bedrooms, two full bathrooms, and a generous game room - all continuing the home's signature charm and thoughtful design. The backyard is truly the showpiece of the property. Designed for entertainment, the oversized patio overlooks a stunning Keith Zars pool and beautifully landscaped surroundings, creating a private outdoor oasis. Adding even more versatility, the guest suite above the garage offers approximately 576 square feet of additional living space. It includes a living room/bedroom, and full bathroom - ideal for guests, a private office, or a homeschool/study area. The oversized two-car garage provides abundant storage, while the property as a whole offers the perfect blend of luxury, comfort, privacy, and functionality.
Features of 310 Castano Avenue
| MLS® # | 1968391 |
|---|---|
| Price | $1,499,000 |
| Bedrooms | 4 |
| Bathrooms | 4.00 |
| Full Baths | 4 |
| Square Footage | 3,213 |
| Acres | 0.17 |
| Year Built | 1940 |
| Type | Residential |
| Sub-Type | Single Family Detached |
| Style | Two Story, Tudor |
| Status | Active |
Community Information
| Address | 310 Castano Avenue |
|---|---|
| Area | 1300 |
| Subdivision | ALAMO HEIGHTS |
| City | Alamo Heights |
| County | Bexar |
| State | TX |
| Zip Code | 78209 |
Amenities
| Amenities | None |
|---|---|
| Parking | Two Car Garage, Detached |
| Is Waterfront | No |
| Has Pool | Yes |
| Pool | In Ground Pool, Hot Tub, Pool is Heated |
Interior
| Interior | Two Living Area, Liv/Din Combo, Eat-In Kitchen, Two Eating Areas, Island Kitchen, Breakfast Bar, Walk-In Pantry, Study/Library, Game Room, Loft, Utility Room Inside, Secondary Bedroom Down, 1st Floor Lvl/No Steps, High Ceilings, Open Floor Plan, Cable TV Available, High Speed Internet, Laundry Upper Level, Walk in Closets, Attic - Partially Finished, Skylights |
|---|---|
| Appliances | Ceiling Fans, Chandelier, Washer Connection, Dryer Connection, Cook Top, Built-In Oven, Self-Cleaning Oven, Microwave Oven, Gas Cooking, Refrigerator, Disposal, Dishwasher, Smoke Alarm, Pre-Wired for Security, Gas Water Heater, Garage Door Opener, Solid Counter Tops, Custom Cabinets, 2nd Floor Utility Room, Satellite Dish (owned) |
| Heating | Central |
| Cooling | Two Central |
| Fireplace | Yes |
| # of Fireplaces | 1 |
| Fireplaces | One, Living Room |
| # of Stories | 2.0 |
| Stories | 2 |
Exterior
| Exterior | Stone/Rock, Stucco, Masonry/Steel |
|---|---|
| Exterior Features | Patio Slab, Covered Patio, Privacy Fence, Sprinkler System, Double Pane Windows, Has Gutters, Mature Trees, Detached Quarters, Additional Dwelling, Garage Apartment |
| Lot Description | 1/4 - 1/2 Acre, Mature Trees (ext feat), Level |
| Roof | Metal |
| Construction | Pre-Owned |
| Foundation | Slab |
School Information
| District | Alamo Heights I.S.D. |
|---|---|
| Elementary | Cambridge |
| Middle | Alamo Heights |
| High | Alamo Heights |
Additional Information
| Date Listed | June 18th, 2026 |
|---|---|
| Days on Market | 75 |
| Foreclosure | No |
| Short Sale | No |
| HOA Fees | 0.00 |
Listing Details
| Agent | Deanna Wright |
|---|---|
| Office | Kuper Sotheby's Int'l Realty |
| Contact Info | (210) 373-1553 |
| Office Contact | (210) 373-1553 |