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

13306 BLACK CANYON DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath714 sqftBuilt 1992

Property at a Glance

This home is estimated between $335,306 and $399,319, with a best estimate of $389,374. 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

$335,306 $399,319
Best Estimate
$389,374
WCAD Value
$422,936
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 $335,306 and $399,319. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13304 BLACK CANYON DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 820 sqft Built 1992
Raw Value $431,877
Adjusted Value $389,374

Adjusted -$42,503 for 106 sqft less living space. Net adjustment: -$42,503.

13308 BLACK CANYON DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 792 sqft Built 1992
Raw Value $430,595
Adjusted Value $399,319

Adjusted -$31,276 for 78 sqft less living space. Net adjustment: -$31,276.

13302 BLACK CANYON DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,004 sqft Built 1992
Raw Value $451,588
Adjusted Value $335,306

Adjusted -$116,282 for 290 sqft less living space. Net adjustment: -$116,282.

13310 BLACK CANYON DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 989 sqft Built 1992
Raw Value $450,989
Adjusted Value $340,722

Adjusted -$110,267 for 275 sqft less living space. Net adjustment: -$110,267.

13312 BLACK CANYON DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 820 sqft Built 1992
Raw Value $431,877
Adjusted Value $389,374

Adjusted -$42,503 for 106 sqft less living space. Net adjustment: -$42,503.

The Neighborhood

This home is valued 6.2% 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
$422,936
Median
$450,810

This home is -6.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,375 across all districts. With a homestead exemption claimed, that drops to $6,047 — saving $1,328 per year. That's $504 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%$3,777
Williamson CountyCounty0.3694%$1,563
North Austin MUD #1MUD0.2165%$916
Austin Community Collegespecial0.1034%$437
Williamson County ESD #1 - Jollyville VFDESD0.1000%$423
Williamson County FM/RdCounty0.0443%$187
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,375

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $389,374 would pay approximately $2,430 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