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13300 MARRERO DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,633 sqftBuilt 1992

Property at a Glance

This home is estimated between $582,110 and $721,409, with a best estimate of $718,449. That places the property above the R392593F - Milwood median of $450,810, in a neighborhood that declined 9.2% over the past year.

Estimated Value Range

$582,110 $721,409
Best Estimate
$718,449
WCAD Value
$411,577
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 $582,110 and $721,409. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13301 MARRERO DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,020 sqft Built 1992
Raw Value $475,614
Adjusted Value $721,409

Adjusted +$245,795 for 613 sqft more living space. Net adjustment: +$245,795.

7604 MONTAQUE DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,275 sqft Built 1992
Raw Value $438,562
Adjusted Value $582,110

Adjusted +$143,548 for 358 sqft more living space. Net adjustment: +$143,548.

13328 BLACK CANYON DR, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
3 bed 2 bath 970 sqft Built 1992
Raw Value $454,097
Adjusted Value $719,941

Adjusted +$265,844 for 663 sqft more living space. Net adjustment: +$265,844.

13314 BLACK CANYON DR, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,234 sqft Built 1992
Raw Value $432,730
Adjusted Value $592,718

Adjusted +$159,988 for 399 sqft more living space. Net adjustment: +$159,988.

13306 MARRERO DR, AUSTIN, TX 78729
0.03 mi 97% similar Same subdivision
3 bed 2 bath 944 sqft Built 1991
Raw Value $444,028
Adjusted Value $718,449

Adjusted +$276,269 for 689 sqft more living space and -$1,848 for being older. Net adjustment: +$274,421.

The Neighborhood

This home is valued 8.7% below the R392593F - Milwood median of $450,810. That positions it competitively for buyers comparing within the neighborhood. 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
$411,577
Median
$450,810

This home is -8.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,177 across all districts. With a homestead exemption claimed, that drops to $5,851 — saving $1,326 per year. That's $488 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%$3,676
Williamson CountyCounty0.3694%$1,521
North Austin MUD #1MUD0.2165%$891
Austin Community Collegespecial0.1034%$426
Williamson County ESD #1 - Jollyville VFDESD0.1000%$412
Williamson County FM/RdCounty0.0443%$182
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,177

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $718,449 would pay approximately $4,485 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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