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13228 ADONIS DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath2,285 sqftBuilt 1992

Property at a Glance

This home is estimated between $459,235 and $748,787, with a best estimate of $608,705. That places the property above the R373483F - Springwood NORTH OF ANDERSON MILL median of $451,480, in a neighborhood that declined 3.2% over the past year.

Estimated Value Range

$459,235 $748,787
Best Estimate
$608,705
WCAD Value
$467,511
High Confidence

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

Based on 5 comparable properties in R373483F - Springwood NORTH OF ANDERSON MILL, this home's estimated market value is between $459,235 and $748,787. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13226 ADONIS DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,640 sqft Built 1992
Raw Value $507,054
Adjusted Value $691,596

Adjusted +$184,542 for 645 sqft more living space. Net adjustment: +$184,542.

13229 ADONIS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,684 sqft Built 1991
Raw Value $565,570
Adjusted Value $459,235

Adjusted -$114,158 for 399 sqft less living space and +$7,823 for being newer. Net adjustment: -$106,335.

13224 ADONIS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,440 sqft Built 1992
Raw Value $507,023
Adjusted Value $748,787

Adjusted +$241,764 for 845 sqft more living space. Net adjustment: +$241,764.

13227 ADONIS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,140 sqft Built 1992
Raw Value $452,799
Adjusted Value $494,285

Adjusted +$41,486 for 145 sqft more living space. Net adjustment: +$41,486.

13247 BRIAR HOLLOW DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,014 sqft Built 1991
Raw Value $523,346
Adjusted Value $608,705

Adjusted +$77,536 for 271 sqft more living space and +$7,823 for being newer. Net adjustment: +$85,359.

The Neighborhood

This home is valued 3.6% above the R373483F - Springwood NORTH OF ANDERSON MILL median of $451,480. With 278 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.2% over the past year.

R373483F - Springwood NORTH OF ANDERSON MILL

typical
278 Properties
$451,480 Median Value
-3.2% YoY Change
3% Have Pool
99% Have Garage
This Home
$467,511
Median
$451,480

This home is +3.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,123 across all districts. With a homestead exemption claimed, that drops to $7,296 — saving $1,827 per year. That's $608 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%$4,175
AustinCity0.5240%$2,450
Williamson CountyCounty0.3694%$1,727
Austin Community Collegespecial0.1034%$483
Williamson County FM/RdCounty0.0443%$207
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$9,123

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $608,705 would pay approximately $3,800 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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