Beta Williamson County, TX only — data and coverage are limited during early access.

12717 MODENA TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath740 sqftBuilt 1991

Property at a Glance

This home is estimated between $383,726 and $461,695, with a best estimate of $432,258. 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

$383,726 $461,695
Best Estimate
$432,258
WCAD Value
$387,627
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 $383,726 and $461,695. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12715 MODENA TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 525 sqft Built 1991
Raw Value $349,780
Adjusted Value $453,341

Adjusted +$103,561 for 215 sqft more living space. Net adjustment: +$103,561.

12713 MODENA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 787 sqft Built 1989
Raw Value $386,476
Adjusted Value $383,726

Adjusted -$22,639 for 47 sqft less living space and +$19,889 for being newer. Net adjustment: -$2,750.

12716 MARGIT DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 663 sqft Built 1990
Raw Value $385,224
Adjusted Value $432,258

Adjusted +$37,089 for 77 sqft more living space and +$9,945 for being newer. Net adjustment: +$47,034.

12714 MARGIT DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 525 sqft Built 1991
Raw Value $358,134
Adjusted Value $461,695

Adjusted +$103,561 for 215 sqft more living space. Net adjustment: +$103,561.

12712 MARGIT DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 740 sqft Built 1991
Raw Value $391,615
Adjusted Value $391,615

This comparable closely matches the subject property's features.

The Neighborhood

This home is valued 15.7% 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
$387,627
Median
$335,104

This home is +15.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,759 across all districts. With a homestead exemption claimed, that drops to $5,437 — saving $1,322 per year. That's $453 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%$3,462
Williamson CountyCounty0.3694%$1,432
North Austin MUD #1MUD0.2165%$839
Austin Community Collegespecial0.1034%$401
Williamson County ESD #1 - Jollyville VFDESD0.1000%$388
Williamson County FM/RdCounty0.0443%$172
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,759

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $432,258 would pay approximately $2,698 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.

View full property details