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12609 MODENA TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath787 sqftBuilt 1989

Property at a Glance

This home is estimated between $184,030 and $462,666, with a best estimate of $421,804. 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

$184,030 $462,666
Best Estimate
$421,804
WCAD Value
$386,564
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 $184,030 and $462,666. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12701 MODENA TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 525 sqft Built 1991
Raw Value $356,356
Adjusted Value $462,666

Adjusted +$126,199 for 262 sqft more living space and -$19,889 for being older. Net adjustment: +$106,310.

12703 MODENA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 670 sqft Built 1989
Raw Value $366,506
Adjusted Value $422,862

Adjusted +$56,356 for 117 sqft more living space. Net adjustment: +$56,356.

12700 MARGIT DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,093 sqft Built 1986
Raw Value $301,589
Adjusted Value $184,030

Adjusted -$147,393 for 306 sqft less living space and +$29,834 for being newer. Net adjustment: -$117,559.

12705 MODENA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 740 sqft Built 1991
Raw Value $387,627
Adjusted Value $390,377

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

12620 OLYMPIAD DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 670 sqft Built 1989
Raw Value $365,448
Adjusted Value $421,804

Adjusted +$56,356 for 117 sqft more living space. Net adjustment: +$56,356.

The Neighborhood

This home is valued 15.4% 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
$386,564
Median
$335,104

This home is +15.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,741 across all districts. With a homestead exemption claimed, that drops to $5,419 — saving $1,322 per year. That's $452 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%$3,452
Williamson CountyCounty0.3694%$1,428
North Austin MUD #1MUD0.2165%$837
Austin Community Collegespecial0.1034%$400
Williamson County ESD #1 - Jollyville VFDESD0.1000%$387
Williamson County FM/RdCounty0.0443%$171
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,741

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $421,804 would pay approximately $2,633 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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