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9405 ALTONA WAY, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath2,205 sqftBuilt 1999

Property at a Glance

This home is estimated between $530,621 and $928,269, with a best estimate of $704,330. 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

$530,621 $928,269
Best Estimate
$704,330
WCAD Value
$759,010
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 $530,621 and $928,269. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9409 ALTONA WAY, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,383 sqft Built 1999
Raw Value $763,103
Adjusted Value $704,330

Adjusted -$58,773 for 178 sqft less living space. Net adjustment: -$58,773.

9401 ALTONA WAY, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,347 sqft Built 1998
Raw Value $574,889
Adjusted Value $530,621

Adjusted -$46,886 for 142 sqft less living space and +$2,618 for being newer. Net adjustment: -$44,268.

9413 ALTONA WAY, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,666 sqft Built 1999
Raw Value $750,300
Adjusted Value $928,269

Adjusted +$177,969 for 539 sqft more living space. Net adjustment: +$177,969.

14844 IRONDALE DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,715 sqft Built 1998
Raw Value $582,636
Adjusted Value $747,044

Adjusted +$161,790 for 490 sqft more living space and +$2,618 for being newer. Net adjustment: +$164,408.

9417 ALTONA WAY, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
5 bed 4 bath 2,240 sqft Built 1997
Raw Value $647,903
Adjusted Value $641,584

Adjusted -$11,556 for 35 sqft less living space and +$5,237 for being newer. Net adjustment: -$6,319.

The Neighborhood

This home is valued 28.1% 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

above average
552 Properties
$592,479 Median Value
-2.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$759,010
Median
$592,479

This home is +28.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,811 across all districts. With a homestead exemption claimed, that drops to $12,624 — saving $2,187 per year. That's $1,052 per month a buyer should budget. The assessed value increased +4.6% vs the subdivision average of -2.9%. This above-average increase gives a protest opportunity score of 48 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,779
AustinCity0.5240%$3,977
Williamson CountyCounty0.3694%$2,804
Austin Community Collegespecial0.1034%$785
Williamson County FM/RdCounty0.0443%$336
Upper Brushy Creek WCIDWater0.0170%$129
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$14,811
48 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $704,330 would pay approximately $4,396 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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