House Prices

Costa Bella Austin, TX House Prices & Home Values 2026


Average Data

average house price$1,015,672
average size per house2958 ft²
average price per ft²362 $ / ft²

04/05/2026 - The value range (VR) for house prices in Costa Bella Austin, TX is $343.9/ sqft to $380.1/ sqft. An average home with 2958 sqft costs approximately $1,071,171 to $1,183,926. Austin, TX includes 1 ZIP codes and it is located in Travis county. The lowest prices are found in ZIP 78734, while the highest are in ZIP 78734. The average price per sqare feet is $362. Our analysis is based on 16 property listings.

Avergage prices by ZIP codes Costa Bella Austin

78734266 $ / ft²




Historical development of home values in Costa Bella Austin

Year Estimated value (USD) Change vs. 2025
2010 $471,696 -53.6%
2011 $453,456 -55.4%
2012 $452,235 -55.5%
2013 $469,138 -53.8%
2014 $492,466 -51.5%
2015 $517,741 -49.0%
2016 $544,760 -46.4%
2017 $574,163 -43.5%
2018 $605,906 -40.3%
2019 $634,001 -37.6%
2020 $666,776 -34.4%
2021 $758,386 -25.3%
2022 $884,107 -13.0%
2023 $932,332 -8.2%
2024 $986,269 -2.9%
2025 $1,015,672 0.0%

Graph: estimated home values in Costa Bella Austin over time (USD)



Example: 100% financing house in Costa Bella Austin

Loan amount: $1,015,672

Interest rate: 6.32%

Fixed monthly payment: $6,298.66

Breakdown in the 1st month:
Interest portion: $5,347.51  –  Principal portion: $951.14

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $63,833.77 $11,750.09 $1,003,921.91
2 $63,069.53 $12,514.34 $991,407.57
3 $62,255.57 $13,328.30 $978,079.27
4 $61,388.67 $14,195.20 $963,884.08
5 $60,465.38 $15,118.48 $948,765.60
6 $59,482.05 $16,101.82 $932,663.78
7 $58,434.75 $17,149.11 $915,514.67
8 $57,319.34 $18,264.53 $897,250.14
9 $56,131.38 $19,452.49 $877,797.66
10 $54,866.15 $20,717.72 $857,079.94
11 $53,518.63 $22,065.24 $835,014.70
12 $52,083.46 $23,500.41 $811,514.29
13 $50,554.94 $25,028.92 $786,485.37
14 $48,927.01 $26,656.85 $759,828.52
15 $47,193.20 $28,390.67 $731,437.85
16 $45,346.61 $30,237.25 $701,200.60
17 $43,379.92 $32,203.95 $668,996.65
18 $41,285.31 $34,298.56 $634,698.10
19 $39,054.46 $36,529.40 $598,168.69
20 $36,678.51 $38,905.35 $559,263.34
21 $34,148.03 $41,435.83 $517,827.51
22 $31,452.96 $44,130.90 $473,696.60
23 $28,582.60 $47,001.27 $426,695.34
24 $25,525.54 $50,058.33 $376,637.01
25 $22,269.64 $53,314.22 $323,322.79
26 $18,801.98 $56,781.89 $266,540.90
27 $15,108.77 $60,475.09 $206,065.81
28 $11,175.35 $64,408.52 $141,657.29
29 $6,986.09 $68,597.78 $73,059.52
30 $2,524.35 $73,059.52 $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 Costa Bella Austin, TX


1500 sqft3900 sqft
Ø selling price$691,853$1,471,760
Ø fast selling$628,957$1,324,584
Ø high price sale$754,749$1,618,936

In 2026, houses in Costa Bella Austin, TX will be offered at an average price of $362 per square foot. A 1,500 sqft home priced at $691,853 is 24.22% more expensive per square foot than a 3,900 sqft home priced at $1,471,760. Home prices in Costa Bella Austin, 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 $1,018,911. Sellers who can wait longer may achieve a higher price of up to $1,245,335.


Costa Bella, Austin TX Neighborhood Guide

Location & Lifestyle

Costa Bella is a prestigious gated neighborhood on the shores of Lake Travis in Austin, Texas. Known for waterfront luxury homes and sweeping Hill Country views, Costa Bella Austin blends resort-style living with city convenience. Its prime location along FM 620 places residents near Lakeway and the Hill Country Galleria for shopping, dining, and entertainment.

Amenities & Outdoor Recreation

Community amenities often include marina access, a clubhouse, and swimming facilities, all set behind a secure gated entrance. Boaters love the convenient access to Lake Travis, while residents enjoy sunset vistas, quiet cul-de-sacs, and mature landscaping.
Outdoor living is maximized with large terraces, pools, and covered patios commonly found on custom estates throughout the neighborhood.

Schools, Commute & Things to Do

Families appreciate zoning to the well-regarded Lake Travis ISD and an easy commute via FM 620, Loop 360, and Highway 71. Nearby parks, marinas, and golf courses offer year-round recreation, from paddleboarding and sailing to championship golf.

Real Estate & Home Styles

The Costa Bella real estate market features expansive lots, Mediterranean and contemporary architecture, HOA-maintained common areas, and premium finishes that attract discerning buyers. Whether you?re seeking a lock-and-leave lake retreat or a statement waterfront estate, Costa Bella delivers an amenity-rich lifestyle in one of Austin?s most coveted lakefront communities.



FAQ – Home Values in Costa Bella Austin

What is the median home value in Costa Bella Austin in 2026?

In 2026, the typical home value in Costa Bella Austin is about $1,015,672 for an average home size of 2958 square feet. This corresponds to an average price of roughly $362 per square foot.

What is the average cost per square foot in Costa Bella Austin?

In 2026, homes in Costa Bella Austin sell for an average of around $362 per square foot, with a typical range between $343.9 and $380.1 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Costa Bella?

The average home size in Costa Bella Austin is about 2958 square feet, with an estimated 2026 value around $1,015,672.



Neighborhoods close to Costa Bella Austin, TX

Hyde Park Austin, TX378 $ / ft²
Uvalde Estates Uvalde, TX104 $ / ft²
Canyon Oaks Concan, TX437 $ / ft²
River Place Austin, TX709 $ / ft²
Barton Creek Lakeside Spicewood, TX181 $ / ft²
The Hollows Leander, TX181 $ / ft²
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