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13327 BLACK CANYON DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath957 sqftBuilt 1993

Property at a Glance

This home is estimated between $427,313 and $493,220, with a best estimate of $445,545. 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

$427,313 $493,220
Best Estimate
$445,545
WCAD Value
$446,135
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 $427,313 and $493,220. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13329 BLACK CANYON DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 792 sqft Built 1992
Raw Value $428,312
Adjusted Value $492,624

Adjusted +$66,160 for 165 sqft more living space and -$1,848 for being older. Net adjustment: +$64,312.

13323 BLACK CANYON DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 790 sqft Built 1992
Raw Value $428,106
Adjusted Value $493,220

Adjusted +$66,962 for 167 sqft more living space and -$1,848 for being older. Net adjustment: +$65,114.

13333 BLACK CANYON DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 968 sqft Built 1992
Raw Value $449,453
Adjusted Value $443,194

Adjusted -$4,411 for 11 sqft less living space and -$1,848 for being older. Net adjustment: -$6,259.

13321 BLACK CANYON DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 990 sqft Built 1992
Raw Value $442,393
Adjusted Value $427,313

Adjusted -$13,232 for 33 sqft less living space and -$1,848 for being older. Net adjustment: -$15,080.

13306 MARRERO DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 944 sqft Built 1991
Raw Value $444,028
Adjusted Value $445,545

Adjusted +$5,213 for 13 sqft more living space and -$3,696 for being older. Net adjustment: +$1,517.

The Neighborhood

This home is in line with the R392593F - Milwood median of $450,810. 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
$446,135
Median
$450,810

This home is -1.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,780 across all districts. With a homestead exemption claimed, that drops to $6,447 — saving $1,333 per year. That's $537 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%$3,984
Williamson CountyCounty0.3694%$1,648
North Austin MUD #1MUD0.2165%$966
Austin Community Collegespecial0.1034%$461
Williamson County ESD #1 - Jollyville VFDESD0.1000%$446
Williamson County FM/RdCounty0.0443%$198
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,780

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $445,545 would pay approximately $2,781 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.

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