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13100 OVERTON PASS, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed3 bath1,330 sqftBuilt 1988

Property at a Glance

This home is estimated between $531,491 and $587,656, with a best estimate of $559,314. 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

$531,491 $587,656
Best Estimate
$559,314
WCAD Value
$529,453
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 $531,491 and $587,656. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13104 OVERTON PASS, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,420 sqft Built 1989
Raw Value $595,429
Adjusted Value $561,190

Adjusted -$36,087 for 90 sqft less living space and +$1,848 for being newer. Net adjustment: -$34,239.

13107 TAMAYO DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,290 sqft Built 1988
Raw Value $534,144
Adjusted Value $550,183

Adjusted +$16,039 for 40 sqft more living space. Net adjustment: +$16,039.

13111 TAMAYO DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,188 sqft Built 1992
Raw Value $494,983
Adjusted Value $559,314

Adjusted +$56,938 for 142 sqft more living space and +$7,393 for being newer. Net adjustment: +$64,331.

13115 TAMAYO DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,277 sqft Built 1990
Raw Value $506,544
Adjusted Value $531,491

Adjusted +$21,251 for 53 sqft more living space and +$3,696 for being newer. Net adjustment: +$24,947.

7602 NAPIER TRL, AUSTIN, TX 78729
0.07 mi 100% similar Same subdivision
4 bed 2 bath 1,280 sqft Built 1990
Raw Value $563,911
Adjusted Value $587,656

Adjusted +$20,049 for 50 sqft more living space and +$3,696 for being newer. Net adjustment: +$23,745.

The Neighborhood

This home is valued 17.4% above the R392593F - Milwood median of $450,810. With 1,330 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.2% over the past year.

R392593F - Milwood

above average
1,330 Properties
$450,810 Median Value
-9.2% YoY Change
2% Have Pool
100% Have Garage
This Home
$529,453
Median
$450,810

This home is +17.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,232 across all districts. With a homestead exemption claimed, that drops to $7,884 — saving $1,348 per year. That's $657 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%$4,729
Williamson CountyCounty0.3694%$1,956
North Austin MUD #1MUD0.2165%$1,146
Austin Community Collegespecial0.1034%$547
Williamson County ESD #1 - Jollyville VFDESD0.1000%$529
Williamson County FM/RdCounty0.0443%$235
Upper Brushy Creek WCIDWater0.0170%$90
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$9,232

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $559,314 would pay approximately $3,491 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 4/17/2026.

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