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13425 TOSSA LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,044 sqftBuilt 1993

Property at a Glance

This home is estimated between $378,047 and $493,620, with a best estimate of $427,123. That places the property below the R392593F - Milwood median of $450,810, in a neighborhood that declined 9.2% over the past year.

Estimated Value Range

$378,047 $493,620
Best Estimate
$427,123
WCAD Value
$450,637
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R392593F - Milwood, this home's estimated market value is between $378,047 and $493,620. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13412 BOLIVIA DR, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,324 sqft Built 1996
Raw Value $498,007
Adjusted Value $391,279

Adjusted -$112,272 for 280 sqft less living space and +$5,544 for being newer. Net adjustment: -$106,728.

13415 ATHENS TRL, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 863 sqft Built 1994
Raw Value $419,196
Adjusted Value $493,620

Adjusted +$72,576 for 181 sqft more living space and +$1,848 for being newer. Net adjustment: +$74,424.

13417 TOSSA LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 1,254 sqft Built 1993
Raw Value $462,251
Adjusted Value $378,047

Adjusted -$84,204 for 210 sqft less living space. Net adjustment: -$84,204.

13115 BOOMER LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,268 sqft Built 1989
Raw Value $524,334
Adjusted Value $427,123

Adjusted -$89,818 for 224 sqft less living space and -$7,393 for being older. Net adjustment: -$97,211.

13215 JENNER LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,100 sqft Built 1993
Raw Value $491,302
Adjusted Value $468,848

Adjusted -$22,454 for 56 sqft less living space. Net adjustment: -$22,454.

The Neighborhood

This home is in line with the R392593F - Milwood median of $450,810. Note that values in this subdivision declined 9.2% over the past year.

R392593F - Milwood

typical
1,330 Properties
$450,810 Median Value
-9.2% YoY Change
2% Have Pool
100% Have Garage
This Home
$450,637
Median
$450,810

This home is -0.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,858 across all districts. With a homestead exemption claimed, that drops to $6,525 — saving $1,333 per year. That's $544 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%$4,025
Williamson CountyCounty0.3694%$1,665
North Austin MUD #1MUD0.2165%$976
Austin Community Collegespecial0.1034%$466
Williamson County ESD #1 - Jollyville VFDESD0.1000%$451
Williamson County FM/RdCounty0.0443%$200
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,858

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $427,123 would pay approximately $2,666 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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