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

13321 TAMAYO DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,350 sqftBuilt 1993

Property at a Glance

This home is estimated between $137,764 and $579,069, with a best estimate of $476,524. 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

$137,764 $579,069
Best Estimate
$476,524
WCAD Value
$581,783
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 $137,764 and $579,069. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13325 TAMAYO DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,510 sqft Built 1993
Raw Value $531,010
Adjusted Value $466,855

Adjusted -$64,155 for 160 sqft less living space. Net adjustment: -$64,155.

13317 TAMAYO DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,113 sqft Built 1993
Raw Value $484,039
Adjusted Value $579,069

Adjusted +$95,030 for 237 sqft more living space. Net adjustment: +$95,030.

13313 TAMAYO DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,656 sqft Built 1993
Raw Value $599,221
Adjusted Value $476,524

Adjusted -$122,697 for 306 sqft less living space. Net adjustment: -$122,697.

13329 TAMAYO DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,311 sqft Built 1993
Raw Value $474,930
Adjusted Value $490,568

Adjusted +$15,638 for 39 sqft more living space. Net adjustment: +$15,638.

13324 TAMAYO DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,127 sqft Built 1993
Raw Value $449,319
Adjusted Value $137,764

Adjusted -$311,555 for 777 sqft less living space. Net adjustment: -$311,555.

The Neighborhood

This home is valued 29.1% 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
$581,783
Median
$450,810

This home is +29.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,145 across all districts. With a homestead exemption claimed, that drops to $8,787 — saving $1,358 per year. That's $732 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%$5,196
Williamson CountyCounty0.3694%$2,149
North Austin MUD #1MUD0.2165%$1,260
Austin Community Collegespecial0.1034%$602
Williamson County ESD #1 - Jollyville VFDESD0.1000%$582
Williamson County FM/RdCounty0.0443%$258
Upper Brushy Creek WCIDWater0.0170%$99
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$10,145

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $476,524 would pay approximately $2,974 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