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12823 BLACKFOOT TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,044 sqftBuilt 1988

Property at a Glance

This home is estimated between $247,805 and $501,790, with a best estimate of $463,694. That places the property above 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

$247,805 $501,790
Best Estimate
$463,694
WCAD Value
$493,401
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 $247,805 and $501,790. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12821 BLACKFOOT TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,061 sqft Built 1986
Raw Value $471,930
Adjusted Value $468,550

Adjusted -$6,753 for 17 sqft less living space and +$3,373 for being newer. Net adjustment: -$3,380.

12906 ADAK CV, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,472 sqft Built 1986
Raw Value $414,437
Adjusted Value $247,805

Adjusted -$170,005 for 428 sqft less living space and +$3,373 for being newer. Net adjustment: -$166,632.

7416 DALLAS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 945 sqft Built 1985
Raw Value $457,407
Adjusted Value $501,790

Adjusted +$39,324 for 99 sqft more living space and +$5,059 for being newer. Net adjustment: +$44,383.

7414 DALLAS DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,013 sqft Built 1985
Raw Value $409,682
Adjusted Value $427,054

Adjusted +$12,313 for 31 sqft more living space and +$5,059 for being newer. Net adjustment: +$17,372.

12817 BLACKFOOT TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,061 sqft Built 1986
Raw Value $467,074
Adjusted Value $463,694

Adjusted -$6,753 for 17 sqft less living space and +$3,373 for being newer. Net adjustment: -$3,380.

The Neighborhood

This home is valued 16.3% 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

above average
541 Properties
$424,102 Median Value
-1.8% YoY Change
1% Have Pool
99% Have Garage
This Home
$493,401
Median
$424,102

This home is +16.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,604 across all districts. With a homestead exemption claimed, that drops to $7,262 — saving $1,342 per year. That's $605 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%$4,407
Williamson CountyCounty0.3694%$1,823
North Austin MUD #1MUD0.2165%$1,068
Austin Community Collegespecial0.1034%$510
Williamson County ESD #1 - Jollyville VFDESD0.1000%$493
Williamson County FM/RdCounty0.0443%$219
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$8,604

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $463,694 would pay approximately $2,894 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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