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8928 BLACK OAK ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,563 sqftBuilt 1983

Property at a Glance

This home is estimated between $328,490 and $418,089, with a best estimate of $390,396. That places the property below the R373483F - Springwood NORTH OF ANDERSON MILL median of $451,480, in a neighborhood that declined 3.2% over the past year.

Estimated Value Range

$328,490 $418,089
Best Estimate
$390,396
WCAD Value
$381,957
High Confidence

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

Based on 5 comparable properties in R373483F - Springwood NORTH OF ANDERSON MILL, this home's estimated market value is between $328,490 and $418,089. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8926 BLACK OAK ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,791 sqft Built 1983
Raw Value $393,723
Adjusted Value $328,490

Adjusted -$65,233 for 228 sqft less living space. Net adjustment: -$65,233.

8930 BLACK OAK ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,509 sqft Built 1983
Raw Value $391,018
Adjusted Value $406,468

Adjusted +$15,450 for 54 sqft more living space. Net adjustment: +$15,450.

12907 TILGHMAN TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,649 sqft Built 1983
Raw Value $392,353
Adjusted Value $367,747

Adjusted -$24,606 for 86 sqft less living space. Net adjustment: -$24,606.

8924 BLACK OAK ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,587 sqft Built 1983
Raw Value $397,263
Adjusted Value $390,396

Adjusted -$6,867 for 24 sqft less living space. Net adjustment: -$6,867.

12909 TILGHMAN TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,410 sqft Built 1983
Raw Value $374,314
Adjusted Value $418,089

Adjusted +$43,775 for 153 sqft more living space. Net adjustment: +$43,775.

The Neighborhood

This home is valued 15.4% below the R373483F - Springwood NORTH OF ANDERSON MILL median of $451,480. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.2% over the past year.

R373483F - Springwood NORTH OF ANDERSON MILL

below average
278 Properties
$451,480 Median Value
-3.2% YoY Change
3% Have Pool
99% Have Garage
This Home
$381,957
Median
$451,480

This home is -15.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,453 across all districts. With a homestead exemption claimed, that drops to $5,732 — saving $1,721 per year. That's $478 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%$3,411
AustinCity0.5240%$2,002
Williamson CountyCounty0.3694%$1,411
Austin Community Collegespecial0.1034%$395
Williamson County FM/RdCounty0.0443%$169
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$7,453

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $390,396 would pay approximately $2,437 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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