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9421 ALTONA WAY, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,505 sqftBuilt 1998

Property at a Glance

This home is estimated between $416,673 and $694,522, with a best estimate of $490,583. That places the property below the R203597D - Davis Springs, All Sections median of $592,479, in a neighborhood that declined 2.9% over the past year.

Estimated Value Range

$416,673 $694,522
Best Estimate
$490,583
WCAD Value
$610,646
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 $416,673 and $694,522. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9423 ALTONA WAY, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,390 sqft Built 1998
Raw Value $708,886
Adjusted Value $416,673

Adjusted -$292,213 for 885 sqft less living space. Net adjustment: -$292,213.

9413 ALTONA WAY, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,666 sqft Built 1999
Raw Value $750,300
Adjusted Value $694,522

Adjusted -$53,160 for 161 sqft less living space and -$2,618 for being older. Net adjustment: -$55,778.

9409 ALTONA WAY, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,383 sqft Built 1999
Raw Value $763,103
Adjusted Value $470,583

Adjusted -$289,902 for 878 sqft less living space and -$2,618 for being older. Net adjustment: -$292,520.

9428 ALTONA WAY, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,878 sqft Built 1999
Raw Value $771,550
Adjusted Value $645,773

Adjusted -$123,159 for 373 sqft less living space and -$2,618 for being older. Net adjustment: -$125,777.

14845 IRONDALE DR, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 2 bath 2,170 sqft Built 1998
Raw Value $710,156
Adjusted Value $490,583

Adjusted -$219,573 for 665 sqft less living space. Net adjustment: -$219,573.

The Neighborhood

This home is valued 3.1% 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
$610,646
Median
$592,479

This home is +3.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,915 across all districts. With a homestead exemption claimed, that drops to $9,912 — saving $2,003 per year. That's $826 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%$5,454
AustinCity0.5240%$3,200
Williamson CountyCounty0.3694%$2,256
Austin Community Collegespecial0.1034%$631
Williamson County FM/RdCounty0.0443%$271
Upper Brushy Creek WCIDWater0.0170%$104
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$11,915

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $490,583 would pay approximately $3,062 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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