
Courtesy of Kuper Sotheby's Int'l Realty
Active
850 Estes Avenue
San Antonio, TX 78209
$1,374,000Property Description
A closer look at 850 Estes Avenue.
Packed with charm and a few surprises, this beautifully restored 1926 Alamo Heights home pairs a century of character with sophisticated modern living. Original windows, with their pulley systems still intact, honor the home's history, while European white oak floors, limestone accents and thoughtful designer finishes bring warmth and refinement throughout. At the heart of the home, the chef's kitchen features Taj Mahal quartzite countertops, custom white oak cabinetry, imported pendants salvaged from a farm in France, a 48-inch FORNO gas range and 60-inch refrigerator/freezer that's interchangeable. But the real surprise awaits downstairs. Once home to an original bomb shelter, the walkout lower level has been transformed into an atmospheric extension of the home, where exposed rock walls lead to a spacious game and media room, kitchenette, full bath with infrared sauna, and a private guest or flex room. It's an unexpected retreat equally suited for movie nights, entertaining, fitness or visiting guests. With 3,276 square feet, four bedrooms, four full baths and a powder room, the home also offers updated electrical and plumbing systems, dual-zone HVAC, a metal roof and a two-car carport. Set along one of Alamo Heights' most desirable streets, just a short stroll from The Argyle, this is a rare opportunity to own a thoughtfully reimagined piece of 78209 history, beautifully preserved and ready for its next chapter.

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Features & Details
Interior
- Bedrooms
- 4
- Full bathrooms
- 4
- Half bathrooms
- 1
- Interior area
- 3,276 square feet
Property
- Property type
- Residential
- Property subtype
- Single Family Detached
- Year built
- 1926
- Architectural style
- Two Story · Split Level · Historic/Older · Craftsman
- Lot size
- 0.269 acres
Exterior & Parking
- Pool
- None
- Exterior features
- Covered Patio · Deck/Balcony · Privacy Fence
- Construction
- Wood
- Roof
- Metal
- Foundation
- Basement · Other
Utilities & Systems
- Heating
- Central
- Cooling
- Two Central
Financial & Association
- Annual taxes
- $16,931
Listing & Community
- Community
- ALAMO HEIGHTS
- County
- Bexar
- School information
- Alamo Heights I.S.D. · Cambridge · Alamo Heights · Alamo Heights
- MLS number
- 2010208
- Listing status
- Active
- Days on market
- 67
- Cumulative days on market
- 336
- Listing date
- August 20, 2026
Listing Representation
Delaine Mathieu
Kuper Sotheby's Int'l Realty
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Location & Community
Located in ALAMO HEIGHTS
- Community
- ALAMO HEIGHTS
- City
- San Antonio
- County
- Bexar
- School information
- Alamo Heights I.S.D. · Cambridge · Alamo Heights · Alamo Heights
Property Inquiry
Interested in this property?
850 Estes Avenue
San Antonio, TX 78209

Listing Information
Listing courtesy of Kuper Sotheby's Int'l Realty. Listing agent: Delaine Mathieu. MLS 2010208.
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Source record modified October 26, 2026.
Website data synchronized November 1, 2026.
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