Beta Williamson County, TX only — data and coverage are limited during early access.

13107 TAMAYO DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed3 bath1,290 sqftBuilt 1988

Property at a Glance

This home is estimated between $513,414 and $549,595, with a best estimate of $543,275. 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

$513,414 $549,595
Best Estimate
$543,275
WCAD Value
$534,144
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 $513,414 and $549,595. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13111 TAMAYO DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,188 sqft Built 1992
Raw Value $494,983
Adjusted Value $543,275

Adjusted +$40,899 for 102 sqft more living space and +$7,393 for being newer. Net adjustment: +$48,292.

13100 OVERTON PASS, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,330 sqft Built 1988
Raw Value $529,453
Adjusted Value $513,414

Adjusted -$16,039 for 40 sqft less living space. Net adjustment: -$16,039.

13113 TAMAYO DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,177 sqft Built 1992
Raw Value $486,454
Adjusted Value $539,157

Adjusted +$45,310 for 113 sqft more living space and +$7,393 for being newer. Net adjustment: +$52,703.

13106 TAMAYO DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,082 sqft Built 1988
Raw Value $466,193
Adjusted Value $549,595

Adjusted +$83,402 for 208 sqft more living space. Net adjustment: +$83,402.

13104 OVERTON PASS, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,420 sqft Built 1989
Raw Value $595,429
Adjusted Value $545,151

Adjusted -$52,126 for 130 sqft less living space and +$1,848 for being newer. Net adjustment: -$50,278.

The Neighborhood

This home is valued 18.5% 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
$534,144
Median
$450,810

This home is +18.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,314 across all districts. With a homestead exemption claimed, that drops to $7,965 — saving $1,349 per year. That's $664 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%$4,770
Williamson CountyCounty0.3694%$1,973
North Austin MUD #1MUD0.2165%$1,156
Austin Community Collegespecial0.1034%$552
Williamson County ESD #1 - Jollyville VFDESD0.1000%$534
Williamson County FM/RdCounty0.0443%$237
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$9,314

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $543,275 would pay approximately $3,391 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.

View full property details