House Prices

The Island on Lake Travis Leander, TX House Prices & Home Values 2026


Average Data

average house price$356,907
average size per house2326 ft²
average price per ft²156 $ / ft²

04/03/2026 - The value range (VR) for house prices in The Island on Lake Travis Leander, TX is $148.2/ sqft to $163.8/ sqft. An average home with 2326 sqft costs approximately $349,195 to $385,952. Leander, TX includes 1 ZIP codes and it is located in Travis county. The lowest prices are found in ZIP 78645, while the highest are in ZIP 78645. The average price per sqare feet is $156. Our analysis is based on 6 property listings.

Avergage prices by ZIP codes The Island on Lake Travis Leander

78645171 $ / ft²




Historical development of home values in The Island on Lake Travis Leander

Year Estimated value (USD) Change vs. 2025
2010 $165,754 -53.6%
2011 $159,344 -55.4%
2012 $158,915 -55.5%
2013 $164,855 -53.8%
2014 $173,052 -51.5%
2015 $181,934 -49.0%
2016 $191,429 -46.4%
2017 $201,761 -43.5%
2018 $212,915 -40.3%
2019 $222,788 -37.6%
2020 $234,305 -34.4%
2021 $266,497 -25.3%
2022 $310,675 -13.0%
2023 $327,621 -8.2%
2024 $346,575 -2.9%
2025 $356,907 0.0%

Graph: estimated home values in The Island on Lake Travis Leander over time (USD)



Example: 100% financing house in The Island on Lake Travis Leander

Loan amount: $356,907

Interest rate: 6.08%

Fixed monthly payment: $2,157.77

Breakdown in the 1st month:
Interest portion: $1,807.73  –  Principal portion: $350.03

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $21,573.80 $4,319.43 $352,587.57
2 $21,303.82 $4,589.40 $347,998.17
3 $21,016.98 $4,876.25 $343,121.93
4 $20,712.20 $5,181.02 $337,940.90
5 $20,388.38 $5,504.85 $332,436.05
6 $20,044.31 $5,848.91 $326,587.14
7 $19,678.74 $6,214.48 $320,372.66
8 $19,290.32 $6,602.90 $313,769.76
9 $18,877.63 $7,015.59 $306,754.16
10 $18,439.14 $7,454.08 $299,300.08
11 $17,973.24 $7,919.98 $291,380.10
12 $17,478.23 $8,415.00 $282,965.10
13 $16,952.27 $8,940.95 $274,024.15
14 $16,393.44 $9,499.78 $264,524.38
15 $15,799.69 $10,093.53 $254,430.84
16 $15,168.82 $10,724.40 $243,706.44
17 $14,498.52 $11,394.70 $232,311.74
18 $13,786.33 $12,106.89 $220,204.85
19 $13,029.63 $12,863.60 $207,341.25
20 $12,225.62 $13,667.60 $193,673.65
21 $11,371.37 $14,521.85 $179,151.80
22 $10,463.72 $15,429.50 $163,722.30
23 $9,499.35 $16,393.88 $147,328.42
24 $8,474.70 $17,418.53 $129,909.90
25 $7,386.00 $18,507.22 $111,402.68
26 $6,229.26 $19,663.96 $91,738.71
27 $5,000.22 $20,893.00 $70,845.71
28 $3,694.37 $22,198.86 $48,646.86
29 $2,306.89 $23,586.33 $25,060.53
30 $832.70 $25,060.53 $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 The Island on Lake Travis Leander, TX


1500 sqft3900 sqft
Ø selling price$286,821$610,147
Ø fast selling$260,747$549,132
Ø high price sale$312,896$671,161

In 2026, houses in The Island on Lake Travis Leander, TX will be offered at an average price of $156 per square foot. A 1,500 sqft home priced at $286,821 is 23.30% more expensive per square foot than a 3,900 sqft home priced at $610,147. Home prices in The Island on Lake Travis Leander, 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 $422,409. Sellers who can wait longer may achieve a higher price of up to $516,278.

FAQ – Home Values in The Island on Lake Travis Leander

What is the median home value in The Island on Lake Travis Leander in 2026?

In 2026, the typical home value in The Island on Lake Travis Leander is about $356,907 for an average home size of 2326 square feet. This corresponds to an average price of roughly $156 per square foot.

What is the average cost per square foot in The Island on Lake Travis Leander?

In 2026, homes in The Island on Lake Travis Leander sell for an average of around $156 per square foot, with a typical range between $148.2 and $163.8 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in The Island on Lake Travis?

The average home size in The Island on Lake Travis Leander is about 2326 square feet, with an estimated 2026 value around $356,907.



Neighborhoods close to The Island on Lake Travis Leander, TX

Barton Creek Lakeside Spicewood, TX181 $ / ft²
River Place Austin, TX709 $ / ft²
Uvalde Estates Uvalde, TX104 $ / ft²
Crystal Falls Leander, TX162 $ / ft²
Caliterra Dripping Springs, TX190 $ / ft²
Whitewater Springs Bertram, TX306 $ / ft²
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