House Prices

House Prices & Home Values Sebastian, TX 2026


Average Data

average house price$159,900
average size per house2276 ft²
average price per ft²71 $ / ft²

04/04/2026 - The value range (VR) for house prices in Sebastian, TX is $70/ sqft to $70/ sqft. An average home with 2276 sqft costs approximately $159,320 to $159,320. Sebastian, TX includes 1 ZIP codes and it is located in Willacy county. The lowest prices are found in ZIP 78594, while the highest are in ZIP 78594. The average price per sqare feet is $71. Our analysis is based on 1 property listings.

Avergage prices by ZIP codes Sebastian

7859465 $ / ft²




Historical development of home values in Sebastian

Year Estimated value (USD) Change vs. 2025
2010 $74,260 -53.6%
2011 $71,389 -55.4%
2012 $71,197 -55.5%
2013 $73,858 -53.8%
2014 $77,530 -51.5%
2015 $81,509 -49.0%
2016 $85,763 -46.4%
2017 $90,392 -43.5%
2018 $95,389 -40.3%
2019 $99,813 -37.6%
2020 $104,972 -34.4%
2021 $119,395 -25.3%
2022 $139,187 -13.0%
2023 $146,780 -8.2%
2024 $155,271 -2.9%
2025 $159,900 0.0%

Graph: estimated home values in Sebastian over time (USD)



Example: 100% financing house in Sebastian

Loan amount: $159,900

Interest rate: 6.00%

Fixed monthly payment: $958.68

Breakdown in the 1st month:
Interest portion: $799.50  –  Principal portion: $159.18

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $9,540.58 $1,963.59 $157,936.41
2 $9,419.47 $2,084.70 $155,851.71
3 $9,290.89 $2,213.28 $153,638.43
4 $9,154.38 $2,349.79 $151,288.64
5 $9,009.45 $2,494.72 $148,793.92
6 $8,855.59 $2,648.59 $146,145.33
7 $8,692.23 $2,811.95 $143,333.38
8 $8,518.79 $2,985.38 $140,347.99
9 $8,334.66 $3,169.52 $137,178.48
10 $8,139.17 $3,365.00 $133,813.47
11 $7,931.62 $3,572.55 $130,240.92
12 $7,711.28 $3,792.90 $126,448.03
13 $7,477.34 $4,026.84 $122,421.19
14 $7,228.97 $4,275.20 $118,145.99
15 $6,965.29 $4,538.89 $113,607.10
16 $6,685.34 $4,818.84 $108,788.27
17 $6,388.12 $5,116.05 $103,672.22
18 $6,072.58 $5,431.60 $98,240.62
19 $5,737.57 $5,766.61 $92,474.01
20 $5,381.90 $6,122.28 $86,351.73
21 $5,004.29 $6,499.89 $79,851.85
22 $4,603.39 $6,900.79 $72,951.06
23 $4,177.76 $7,326.41 $65,624.65
24 $3,725.89 $7,778.29 $57,846.36
25 $3,246.14 $8,258.04 $49,588.33
26 $2,736.80 $8,767.37 $40,820.95
27 $2,196.05 $9,308.13 $31,512.83
28 $1,621.94 $9,882.23 $21,630.60
29 $1,012.43 $10,491.74 $11,138.85
30 $365.32 $11,138.85 $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 Sebastian, TX


1500 sqft3900 sqft
Ø selling price$128,866$274,131
Ø fast selling$117,151$246,718
Ø high price sale$140,580$301,545

In 2026, houses in Sebastian, TX will be offered at an average price of $71 per square foot. A 1,500 sqft home priced at $128,866 is 21.18% more expensive per square foot than a 3,900 sqft home priced at $274,131. Home prices in Sebastian, TX vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $189,784. Sellers who can wait longer may achieve a higher price of up to $231,958.

FAQ – Home Values in Sebastian

What is the median home value in Sebastian in 2026?

In 2026, the typical home value in Sebastian is about $159,900 for an average home size of 2276 square feet. This corresponds to an average price of roughly $71 per square foot.

What is the average cost per square foot in Sebastian?

In 2026, homes in Sebastian sell for an average of around $71 per square foot, with a typical range between $70 and $70 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Sebastian is about 2276 square feet, with an estimated 2026 value around $159,900.



Locations close to Sebastian, TX

Sullivan City, TX50 $ / ft²
Weslaco, TX85 $ / ft²
South Padre Island, TX212 $ / ft²
Santa Rosa, TX79 $ / ft²
Santa Maria, TX70 $ / ft²
Santa Elena, TX160 $ / ft²
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