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

13305 BLACK CANYON DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath668 sqftBuilt 1992

Property at a Glance

This home is estimated between $316,862 and $415,959, with a best estimate of $378,161. 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

$316,862 $415,959
Best Estimate
$378,161
WCAD Value
$411,916
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 $316,862 and $415,959. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13307 BLACK CANYON DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 792 sqft Built 1992
Raw Value $427,881
Adjusted Value $378,161

Adjusted -$49,720 for 124 sqft less living space. Net adjustment: -$49,720.

13303 BLACK CANYON DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 880 sqft Built 1990
Raw Value $435,222
Adjusted Value $346,520

Adjusted -$85,006 for 212 sqft less living space and -$3,696 for being older. Net adjustment: -$88,702.

13309 BLACK CANYON DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 678 sqft Built 1992
Raw Value $419,969
Adjusted Value $415,959

Adjusted -$4,010 for 10 sqft less living space. Net adjustment: -$4,010.

13311 BLACK CANYON DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 781 sqft Built 1992
Raw Value $434,604
Adjusted Value $389,294

Adjusted -$45,310 for 113 sqft less living space. Net adjustment: -$45,310.

13302 BLACK CANYON DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,004 sqft Built 1992
Raw Value $451,588
Adjusted Value $316,862

Adjusted -$134,726 for 336 sqft less living space. Net adjustment: -$134,726.

The Neighborhood

This home is valued 8.6% 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
$411,916
Median
$450,810

This home is -8.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,183 across all districts. With a homestead exemption claimed, that drops to $5,856 — saving $1,327 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%$3,679
Williamson CountyCounty0.3694%$1,522
North Austin MUD #1MUD0.2165%$892
Austin Community Collegespecial0.1034%$426
Williamson County ESD #1 - Jollyville VFDESD0.1000%$412
Williamson County FM/RdCounty0.0443%$183
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,183

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $378,161 would pay approximately $2,360 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