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12918 MODENA TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,104 sqftBuilt 1986

Property at a Glance

This home is estimated between $289,033 and $534,514, with a best estimate of $487,504. 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

$289,033 $534,514
Best Estimate
$487,504
WCAD Value
$305,549
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 $289,033 and $534,514. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12920 MODENA TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 655 sqft Built 1986
Raw Value $318,241
Adjusted Value $534,514

Adjusted +$216,273 for 449 sqft more living space. Net adjustment: +$216,273.

12916 MODENA TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 655 sqft Built 1986
Raw Value $318,241
Adjusted Value $534,514

Adjusted +$216,273 for 449 sqft more living space. Net adjustment: +$216,273.

12922 MODENA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 818 sqft Built 1986
Raw Value $349,744
Adjusted Value $487,504

Adjusted +$137,760 for 286 sqft more living space. Net adjustment: +$137,760.

7707 GROVEDALE TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,162 sqft Built 1985
Raw Value $307,025
Adjusted Value $289,033

Adjusted -$27,937 for 58 sqft less living space and +$9,945 for being newer. Net adjustment: -$17,992.

7709 GROVEDALE TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,157 sqft Built 1985
Raw Value $342,805
Adjusted Value $327,221

Adjusted -$25,529 for 53 sqft less living space and +$9,945 for being newer. Net adjustment: -$15,584.

The Neighborhood

This home is valued 8.8% 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
$305,549
Median
$335,104

This home is -8.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,328 across all districts. With a homestead exemption claimed, that drops to $4,021 — saving $1,307 per year. That's $335 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%$2,729
Williamson CountyCounty0.3694%$1,129
North Austin MUD #1MUD0.2165%$662
Austin Community Collegespecial0.1034%$316
Williamson County ESD #1 - Jollyville VFDESD0.1000%$306
Williamson County FM/RdCounty0.0443%$135
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$5,328

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $487,504 would pay approximately $3,043 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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