House Prices

Alamo Heights San Antonio, TX House Prices & Home Values 2026


Average Data

average house price$681,630
average size per house2493 ft²
average price per ft²282 $ / ft²

04/17/2026 - The value range (VR) for house prices in Alamo Heights San Antonio, TX is $267.9/ sqft to $296.1/ sqft. An average home with 2493 sqft costs approximately $688,579 to $761,061. San Antonio, TX includes 1 ZIP codes and it is located in Bexar county. The lowest prices are found in ZIP 78209, while the highest are in ZIP 78209. The average price per sqare feet is $282. Our analysis is based on 15 property listings.

Avergage prices by ZIP codes Alamo Heights San Antonio

78209256 $ / ft²




Historical development of home values in Alamo Heights San Antonio

Year Estimated value (USD) Change vs. 2025
2010 $316,561 -53.6%
2011 $304,320 -55.4%
2012 $303,500 -55.5%
2013 $314,845 -53.8%
2014 $330,500 -51.5%
2015 $347,462 -49.0%
2016 $365,595 -46.4%
2017 $385,328 -43.5%
2018 $406,631 -40.3%
2019 $425,486 -37.6%
2020 $447,482 -34.4%
2021 $508,962 -25.3%
2022 $593,335 -13.0%
2023 $625,700 -8.2%
2024 $661,897 -2.9%
2025 $681,630 0.0%

Graph: estimated home values in Alamo Heights San Antonio over time (USD)



Example: 100% financing house in Alamo Heights San Antonio

Loan amount: $681,630

Interest rate: 6.19%

Fixed monthly payment: $4,168.58

Breakdown in the 1st month:
Interest portion: $3,513.80  –  Principal portion: $654.78

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $41,938.98 $8,084.00 $673,546.00
2 $41,424.48 $8,598.50 $664,947.50
3 $40,877.24 $9,145.75 $655,801.75
4 $40,295.16 $9,727.82 $646,073.93
5 $39,676.04 $10,346.94 $635,726.99
6 $39,017.52 $11,005.47 $624,721.52
7 $38,317.08 $11,705.90 $613,015.62
8 $37,572.06 $12,450.92 $600,564.70
9 $36,779.63 $13,243.35 $587,321.35
10 $35,936.77 $14,086.21 $573,235.14
11 $35,040.26 $14,982.72 $558,252.41
12 $34,086.69 $15,936.29 $542,316.12
13 $33,072.44 $16,950.54 $525,365.58
14 $31,993.63 $18,029.35 $507,336.23
15 $30,846.17 $19,176.82 $488,159.41
16 $29,625.67 $20,397.31 $467,762.10
17 $28,327.49 $21,695.49 $446,066.61
18 $26,946.70 $23,076.28 $422,990.33
19 $25,478.02 $24,544.96 $398,445.37
20 $23,915.87 $26,107.11 $372,338.26
21 $22,254.30 $27,768.68 $344,569.58
22 $20,486.98 $29,536.00 $315,033.58
23 $18,607.18 $31,415.80 $283,617.78
24 $16,607.74 $33,415.24 $250,202.54
25 $14,481.05 $35,541.93 $214,660.61
26 $12,219.01 $37,803.97 $176,856.64
27 $9,813.00 $40,209.98 $136,646.66
28 $7,253.86 $42,769.12 $93,877.53
29 $4,531.84 $45,491.14 $48,386.39
30 $1,636.59 $48,386.39 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Alamo Heights San Antonio, TX


1500 sqft3900 sqft
Ø selling price$527,697$1,122,555
Ø fast selling$479,725$1,010,300
Ø high price sale$575,670$1,234,811

In 2026, houses in Alamo Heights San Antonio, TX will be offered at an average price of $282 per square foot. A 1,500 sqft home priced at $527,697 is 23.71% more expensive per square foot than a 3,900 sqft home priced at $1,122,555. Home prices in Alamo Heights San Antonio, TX vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $777,154. Sellers who can wait longer may achieve a higher price of up to $949,855.


Alamo Heights, San Antonio TX Neighborhood Guide


Overview

Alamo Heights is a historic, tree-lined enclave in central San Antonio, TX known for its small-town charm and urban convenience. Located just minutes from Downtown, the neighborhood offers quick access to major employers, museums, and cultural venues.


Lifestyle and Amenities

Residents enjoy walkable streets, pocket parks, and the nearby San Antonio Botanical Garden and Brackenridge Park for outdoor recreation. Arts lovers frequent the McNay Art Museum, a landmark that anchors the area?s creative spirit. Dining and shopping flourish along Broadway and at the Alamo Quarry Market, with local cafes, boutiques, and chef-driven restaurants. Families value the highly rated Alamo Heights ISD, which consistently posts strong academic and extracurricular outcomes.


Real Estate and Community

The real estate mix offers homes for sale ranging from 1920s bungalows and mid-century gems to upscale townhomes and luxury estates shaded by mature oaks. Strong demand in the coveted 78209 zip code supports stable property values and competitive market activity. Community events, neighborhood associations, and a vibrant local business scene foster a welcoming, connected lifestyle. Whether you?re relocating, investing, or visiting, Alamo Heights delivers a refined, convenient, and timeless slice of San Antonio living.



FAQ – Home Values in Alamo Heights San Antonio

What is the median home value in Alamo Heights San Antonio in 2026?

In 2026, the typical home value in Alamo Heights San Antonio is about $681,630 for an average home size of 2493 square feet. This corresponds to an average price of roughly $282 per square foot.

What is the average cost per square foot in Alamo Heights San Antonio?

In 2026, homes in Alamo Heights San Antonio sell for an average of around $282 per square foot, with a typical range between $267.9 and $296.1 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Alamo Heights?

The average home size in Alamo Heights San Antonio is about 2493 square feet, with an estimated 2026 value around $681,630.



Neighborhoods close to Alamo Heights San Antonio, TX

Brooks San Antonio, TX134 $ / ft²
Pelican Cove Aransas Pass, TX147 $ / ft²
Treasure Hills Harlingen, TX99 $ / ft²
Monticello Park San Antonio, TX151 $ / ft²
Vintage Oaks New Braunfels, TX152 $ / ft²
Comanche Trace Kerrville, TX109 $ / ft²
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