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9440 ALTONA WAY, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,970 sqftBuilt 1998

Property at a Glance

This home is estimated between $430,883 and $833,188, with a best estimate of $648,838. 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

$430,883 $833,188
Best Estimate
$648,838
WCAD Value
$689,377
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 $430,883 and $833,188. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9500 ALTONA WAY, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,188 sqft Built 1999
Raw Value $703,447
Adjusted Value $628,849

Adjusted -$71,980 for 218 sqft less living space and -$2,618 for being older. Net adjustment: -$74,598.

9436 ALTONA WAY, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,205 sqft Built 1999
Raw Value $791,105
Adjusted Value $710,894

Adjusted -$77,593 for 235 sqft less living space and -$2,618 for being older. Net adjustment: -$80,211.

14833 IRONDALE DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,366 sqft Built 1998
Raw Value $561,636
Adjusted Value $430,883

Adjusted -$130,753 for 396 sqft less living space. Net adjustment: -$130,753.

14829 IRONDALE DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,806 sqft Built 1998
Raw Value $594,688
Adjusted Value $648,838

Adjusted +$54,150 for 164 sqft more living space. Net adjustment: +$54,150.

14837 IRONDALE DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,558 sqft Built 1999
Raw Value $699,770
Adjusted Value $833,188

Adjusted +$136,036 for 412 sqft more living space and -$2,618 for being older. Net adjustment: +$133,418.

The Neighborhood

This home is valued 16.4% 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

above average
552 Properties
$592,479 Median Value
-2.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$689,377
Median
$592,479

This home is +16.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,452 across all districts. With a homestead exemption claimed, that drops to $11,352 — saving $2,100 per year. That's $946 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%$6,157
AustinCity0.5240%$3,612
Williamson CountyCounty0.3694%$2,547
Austin Community Collegespecial0.1034%$713
Williamson County FM/RdCounty0.0443%$306
Upper Brushy Creek WCIDWater0.0170%$117
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$13,452

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $648,838 would pay approximately $4,050 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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