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12812 BLACKFOOT TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath798 sqftBuilt 1987

Property at a Glance

This home is estimated between $364,295 and $449,644, with a best estimate of $371,504. That places the property below the R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD median of $424,102, in a neighborhood that declined 1.8% over the past year.

Estimated Value Range

$364,295 $449,644
Best Estimate
$371,504
WCAD Value
$429,326
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD, this home's estimated market value is between $364,295 and $449,644. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12808 BLACKFOOT TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,140 sqft Built 1987
Raw Value $507,349
Adjusted Value $371,504

Adjusted -$135,845 for 342 sqft less living space. Net adjustment: -$135,845.

12804 BLACKFOOT TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 874 sqft Built 1987
Raw Value $479,832
Adjusted Value $449,644

Adjusted -$30,188 for 76 sqft less living space. Net adjustment: -$30,188.

12817 BLACKFOOT TRL, AUSTIN, TX 78729
0.07 mi 100% similar Same subdivision
3 bed 2 bath 1,061 sqft Built 1986
Raw Value $467,074
Adjusted Value $364,295

Adjusted -$104,465 for 263 sqft less living space and +$1,686 for being newer. Net adjustment: -$102,779.

7425 DALLAS DR, AUSTIN, TX 78729
0.07 mi 100% similar Same subdivision
4 bed 2 bath 980 sqft Built 1992
Raw Value $474,553
Adjusted Value $393,829

Adjusted -$72,292 for 182 sqft less living space and -$8,432 for being older. Net adjustment: -$80,724.

12821 BLACKFOOT TRL, AUSTIN, TX 78729
0.09 mi 100% similar Same subdivision
3 bed 2 bath 1,061 sqft Built 1986
Raw Value $471,930
Adjusted Value $369,151

Adjusted -$104,465 for 263 sqft less living space and +$1,686 for being newer. Net adjustment: -$102,779.

The Neighborhood

This home is valued 1.2% above the R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD median of $424,102. With 541 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.8% over the past year.

R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD

typical
541 Properties
$424,102 Median Value
-1.8% YoY Change
1% Have Pool
99% Have Garage
This Home
$429,326
Median
$424,102

This home is +1.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,486 across all districts. With a homestead exemption claimed, that drops to $6,157 — saving $1,329 per year. That's $513 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%$3,834
Williamson CountyCounty0.3694%$1,586
North Austin MUD #1MUD0.2165%$929
Austin Community Collegespecial0.1034%$444
Williamson County ESD #1 - Jollyville VFDESD0.1000%$429
Williamson County FM/RdCounty0.0443%$190
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,486

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $371,504 would pay approximately $2,319 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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