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12924 MODENA TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,123 sqftBuilt 1986

Property at a Glance

This home is estimated between $332,070 and $591,168, with a best estimate of $537,872. That places the property above the R390485G - Milwood Sec 28 & 29 median of $335,104, in a neighborhood that declined 8.3% over the past year.

Estimated Value Range

$332,070 $591,168
Best Estimate
$537,872
WCAD Value
$398,460
High Confidence

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

Based on 5 comparable properties in R390485G - Milwood Sec 28 & 29, this home's estimated market value is between $332,070 and $591,168. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12922 MODENA TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 818 sqft Built 1986
Raw Value $349,744
Adjusted Value $496,656

Adjusted +$146,912 for 305 sqft more living space. Net adjustment: +$146,912.

7701 GROVEDALE TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,122 sqft Built 1985
Raw Value $321,643
Adjusted Value $332,070

Adjusted +$482 for 1 sqft more living space and +$9,945 for being newer. Net adjustment: +$10,427.

12920 MODENA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 655 sqft Built 1986
Raw Value $318,241
Adjusted Value $543,666

Adjusted +$225,425 for 468 sqft more living space. Net adjustment: +$225,425.

7703 GROVEDALE TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 683 sqft Built 1985
Raw Value $315,989
Adjusted Value $537,872

Adjusted +$211,938 for 440 sqft more living space and +$9,945 for being newer. Net adjustment: +$221,883.

7705 GROVEDALE TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 655 sqft Built 1985
Raw Value $355,798
Adjusted Value $591,168

Adjusted +$225,425 for 468 sqft more living space and +$9,945 for being newer. Net adjustment: +$235,370.

The Neighborhood

This home is valued 18.9% above the R390485G - Milwood Sec 28 & 29 median of $335,104. With 358 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.3% over the past year.

R390485G - Milwood Sec 28 & 29

above average
358 Properties
$335,104 Median Value
-8.3% YoY Change
0% Have Pool
97% Have Garage
This Home
$398,460
Median
$335,104

This home is +18.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,948 across all districts. With a homestead exemption claimed, that drops to $5,624 — saving $1,324 per year. That's $469 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%$3,559
Williamson CountyCounty0.3694%$1,472
North Austin MUD #1MUD0.2165%$863
Austin Community Collegespecial0.1034%$412
Williamson County ESD #1 - Jollyville VFDESD0.1000%$398
Williamson County FM/RdCounty0.0443%$177
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,948

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $537,872 would pay approximately $3,357 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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