506 Castano Ave, Alamo Heights, TX

About this home

Wait, that floor plan makes sense! Ideally located two story in one of the most desirable parts of Alamo Heights with three to four bedrooms up. Master suite downstairs with outside access and a completely remodeled bath. Lots of natural light. Beautiful hardwood floors. Plenty of flexible living area. Shutters recently added in living and family rooms. Open kitchen features Wolf range & vent and warming drawer. Wood stairs and risers. Dual sinks and lots of Spanish tile in upstairs bath. Sitting room is off of bedroom #2 and makes great office or exercise room. New A/C downstairs 8/25. Situated just off the tree covered La Jara Blvd. You are practically on a walking path all the way to the dog park or city pool.

Listed by

Property details

Price

$1,095,000

Bedrooms

3

Bathrooms

3

Interior

2,448 sqft

Price / sqft

$447

Year built

1938

Lot size

7,013 sqft

Type

Single Family

Days on market

68

Est. property tax

$18,396/yr · $1,533/mo · 1.68% TX avg

Estimated monthly payment

Price history

▼ 4.4%Most recent change on 2026-05-11: $1,145,000 → $1,095,000.

1. May 11, 2026$1,095,000Price change
2. Mar 12, 2026$1,145,000Initial list price
3. Apr 2, 2023$975,000Initial list price

Location

This home is located in Alamo Heights, TX, in the San Antonio area. Browse more Alamo Heights listings on the Alamo Heights market page or explore the full Alamo Heights market report.

About Alamo Heights: Alamo Heights is a city in Bexar County, Texas, United States, that is surrounded by the city of San Antonio. At the time of the 2020 census, the population of Alamo Heights was 7,357. It is part of the Greater San Antonio metropolitan area. A portion of the University of the Incarnate Word is in Alamo Heights. (source: Wikipedia)

Climate: Average year-round temperature is 73°F with 214 dry days per year and 37.7 inches of annual rainfall.

Neighborhood (zip 78209)

Median age is 36.9; 31% hold a bachelor's degree; 48% of homes are owner-occupied; median household income is $79,914.

Median income

$79,914

Median age

36.9

Owner-occupied

48.3%

Bachelor's degree

31.0%

Census median home value

$468,900

Source: US Census Bureau American Community Survey 5-year estimates.

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