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9436 ALTONA WAY, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath2,205 sqftBuilt 1999

Property at a Glance

This home is estimated between $511,094 and $913,399, with a best estimate of $769,588. 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

$511,094 $913,399
Best Estimate
$769,588
WCAD Value
$791,105
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 $511,094 and $913,399. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9432 ALTONA WAY, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,491 sqft Built 1999
Raw Value $587,054
Adjusted Value $822,806

Adjusted +$235,752 for 714 sqft more living space. Net adjustment: +$235,752.

9440 ALTONA WAY, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,970 sqft Built 1998
Raw Value $689,377
Adjusted Value $769,588

Adjusted +$77,593 for 235 sqft more living space and +$2,618 for being newer. Net adjustment: +$80,211.

14837 IRONDALE DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,558 sqft Built 1999
Raw Value $699,770
Adjusted Value $913,399

Adjusted +$213,629 for 647 sqft more living space. Net adjustment: +$213,629.

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 $511,094

Adjusted -$53,160 for 161 sqft less living space and +$2,618 for being newer. Net adjustment: -$50,542.

14841 IRONDALE DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,791 sqft Built 1999
Raw Value $581,426
Adjusted Value $718,122

Adjusted +$136,696 for 414 sqft more living space. Net adjustment: +$136,696.

The Neighborhood

This home is valued 33.5% 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
$791,105
Median
$592,479

This home is +33.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,437 across all districts. With a homestead exemption claimed, that drops to $13,211 — saving $2,226 per year. That's $1,101 per month a buyer should budget. The assessed value increased +4.0% vs the subdivision average of -2.9%. This above-average increase gives a protest opportunity score of 45 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$7,065
AustinCity0.5240%$4,146
Williamson CountyCounty0.3694%$2,923
Austin Community Collegespecial0.1034%$818
Williamson County FM/RdCounty0.0443%$351
Upper Brushy Creek WCIDWater0.0170%$134
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$15,437
45 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $769,588 would pay approximately $4,804 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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