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

12907 MODENA TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath655 sqftBuilt 1986

Property at a Glance

This home is estimated between $285,719 and $389,635, with a best estimate of $318,241. That places the property below the R390485G - Milwood Sec 28 & 29 median of $335,104, in a neighborhood that declined 8.3% over the past year.

Estimated Value Range

$285,719 $389,635
Best Estimate
$318,241
WCAD Value
$318,554
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 $285,719 and $389,635. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12905 MODENA TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 736 sqft Built 1986
Raw Value $334,988
Adjusted Value $295,972

Adjusted -$39,016 for 81 sqft less living space. Net adjustment: -$39,016.

12903 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 $318,241

This comparable closely matches the subject property's features.

12911 MODENA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 655 sqft Built 1986
Raw Value $389,635
Adjusted Value $389,635

This comparable closely matches the subject property's features.

12904 MARGIT DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 655 sqft Built 1986
Raw Value $318,241
Adjusted Value $318,241

This comparable closely matches the subject property's features.

12913 MODENA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 746 sqft Built 1986
Raw Value $329,552
Adjusted Value $285,719

Adjusted -$43,833 for 91 sqft less living space. Net adjustment: -$43,833.

The Neighborhood

This home is valued 4.9% below the R390485G - Milwood Sec 28 & 29 median of $335,104. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.3% over the past year.

R390485G - Milwood Sec 28 & 29

typical
358 Properties
$335,104 Median Value
-8.3% YoY Change
0% Have Pool
97% Have Garage
This Home
$318,554
Median
$335,104

This home is -4.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,555 across all districts. With a homestead exemption claimed, that drops to $4,246 — saving $1,309 per year. That's $354 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%$2,845
Williamson CountyCounty0.3694%$1,177
North Austin MUD #1MUD0.2165%$690
Austin Community Collegespecial0.1034%$329
Williamson County ESD #1 - Jollyville VFDESD0.1000%$319
Williamson County FM/RdCounty0.0443%$141
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$5,555

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $318,241 would pay approximately $1,986 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