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12603 BLACKFOOT TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,638 sqftBuilt 1976

Property at a Glance

This home is estimated between $409,234 and $594,108, with a best estimate of $420,623. That places the property above the R385474G - Indian Oaks median of $414,326, in a neighborhood that declined 1.8% over the past year.

Estimated Value Range

$409,234 $594,108
Best Estimate
$420,623
WCAD Value
$529,268
High Confidence

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

Based on 5 comparable properties in R385474G - Indian Oaks, this home's estimated market value is between $409,234 and $594,108. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12605 BLACKFOOT TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,026 sqft Built 1976
Raw Value $428,692
Adjusted Value $594,108

Adjusted +$165,416 for 612 sqft more living space. Net adjustment: +$165,416.

12607 BLACKFOOT TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,605 sqft Built 1975
Raw Value $409,752
Adjusted Value $419,283

Adjusted +$8,920 for 33 sqft more living space and +$611 for being newer. Net adjustment: +$9,531.

7001 SIOUX TRL S, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
2 bed 2 bath 1,598 sqft Built 1975
Raw Value $425,642
Adjusted Value $437,065

Adjusted +$10,812 for 40 sqft more living space and +$611 for being newer. Net adjustment: +$11,423.

7005 SIOUX TRL S, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,539 sqft Built 1975
Raw Value $393,253
Adjusted Value $420,623

Adjusted +$26,759 for 99 sqft more living space and +$611 for being newer. Net adjustment: +$27,370.

7007 SIOUX TRL S, AUSTIN, TX 78729
0.06 mi 100% similar Same subdivision
3 bed 2 bath 1,606 sqft Built 1975
Raw Value $399,974
Adjusted Value $409,234

Adjusted +$8,649 for 32 sqft more living space and +$611 for being newer. Net adjustment: +$9,260.

The Neighborhood

This home is valued 27.7% above the R385474G - Indian Oaks median of $414,326. With 106 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.8% over the past year.

R385474G - Indian Oaks

above average
106 Properties
$414,326 Median Value
-1.8% YoY Change
5% Have Pool
94% Have Garage
This Home
$529,268
Median
$414,326

This home is +27.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,328 across all districts. With a homestead exemption claimed, that drops to $8,425 — saving $1,903 per year. That's $702 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%$4,727
AustinCity0.5240%$2,773
Williamson CountyCounty0.3694%$1,955
Austin Community Collegespecial0.1034%$547
Williamson County FM/RdCounty0.0443%$235
Upper Brushy Creek WCIDWater0.0170%$90
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$10,328

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $420,623 would pay approximately $2,626 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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