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10020 VALONA DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath2,286 sqftBuilt 1995

Property at a Glance

This home is estimated between $522,265 and $840,746, with a best estimate of $723,721. That places the property above the R203597D - Davis Springs, All Sections median of $592,479, in a neighborhood that declined 2.9% over the past year.

Estimated Value Range

$522,265 $840,746
Best Estimate
$723,721
WCAD Value
$599,265
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R203597D - Davis Springs, All Sections, this home's estimated market value is between $522,265 and $840,746. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10016 VALONA DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,801 sqft Built 1995
Raw Value $649,007
Adjusted Value $809,147

Adjusted +$160,140 for 485 sqft more living space. Net adjustment: +$160,140.

10025 LACHLAN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,603 sqft Built 1995
Raw Value $615,230
Adjusted Value $840,746

Adjusted +$225,516 for 683 sqft more living space. Net adjustment: +$225,516.

10029 LACHLAN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,081 sqft Built 1995
Raw Value $508,847
Adjusted Value $576,535

Adjusted +$67,688 for 205 sqft more living space. Net adjustment: +$67,688.

10028 VALONA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,882 sqft Built 1995
Raw Value $590,326
Adjusted Value $723,721

Adjusted +$133,395 for 404 sqft more living space. Net adjustment: +$133,395.

10012 VALONA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,387 sqft Built 1995
Raw Value $555,614
Adjusted Value $522,265

Adjusted -$33,349 for 101 sqft less living space. Net adjustment: -$33,349.

The Neighborhood

This home is valued 1.1% above the R203597D - Davis Springs, All Sections median of $592,479. With 552 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.9% over the past year.

R203597D - Davis Springs, All Sections

typical
552 Properties
$592,479 Median Value
-2.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$599,265
Median
$592,479

This home is +1.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,693 across all districts. With a homestead exemption claimed, that drops to $9,704 — saving $1,989 per year. That's $809 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,352
AustinCity0.5240%$3,140
Williamson CountyCounty0.3694%$2,214
Austin Community Collegespecial0.1034%$620
Williamson County FM/RdCounty0.0443%$266
Upper Brushy Creek WCIDWater0.0170%$102
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$11,693

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $723,721 would pay approximately $4,517 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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