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12800 MODENA TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,419 sqftBuilt 1986

Property at a Glance

This home is estimated between $414,822 and $565,608, with a best estimate of $455,593. 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

$414,822 $565,608
Best Estimate
$455,593
WCAD Value
$324,668
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 $414,822 and $565,608. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12802 MODENA TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,194 sqft Built 1986
Raw Value $311,037
Adjusted Value $419,414

Adjusted +$108,377 for 225 sqft more living space. Net adjustment: +$108,377.

12804 MODENA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,059 sqft Built 1986
Raw Value $385,329
Adjusted Value $558,733

Adjusted +$173,404 for 360 sqft more living space. Net adjustment: +$173,404.

12806 MODENA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 966 sqft Built 1986
Raw Value $347,408
Adjusted Value $565,608

Adjusted +$218,200 for 453 sqft more living space. Net adjustment: +$218,200.

12801 MODENA TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,205 sqft Built 1986
Raw Value $311,743
Adjusted Value $414,822

Adjusted +$103,079 for 214 sqft more living space. Net adjustment: +$103,079.

12803 MODENA TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,093 sqft Built 1986
Raw Value $298,566
Adjusted Value $455,593

Adjusted +$157,027 for 326 sqft more living space. Net adjustment: +$157,027.

The Neighborhood

This home is valued 3.1% 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
$324,668
Median
$335,104

This home is -3.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,661 across all districts. With a homestead exemption claimed, that drops to $4,351 — saving $1,310 per year. That's $363 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%$2,900
Williamson CountyCounty0.3694%$1,199
North Austin MUD #1MUD0.2165%$703
Austin Community Collegespecial0.1034%$336
Williamson County ESD #1 - Jollyville VFDESD0.1000%$325
Williamson County FM/RdCounty0.0443%$144
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$5,661

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $455,593 would pay approximately $2,844 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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