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8931 BLACK OAK ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,022 sqftBuilt 1985

Property at a Glance

This home is estimated between $233,318 and $453,484, with a best estimate of $267,327. 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

$233,318 $453,484
Best Estimate
$267,327
WCAD Value
$465,367
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 $233,318 and $453,484. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8929 BLACK OAK ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,583 sqft Built 1984
Raw Value $386,003
Adjusted Value $233,318

Adjusted -$160,508 for 561 sqft less living space and +$7,823 for being newer. Net adjustment: -$152,685.

8927 BLACK OAK ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,534 sqft Built 1983
Raw Value $378,580
Adjusted Value $247,736

Adjusted -$146,489 for 512 sqft less living space and +$15,645 for being newer. Net adjustment: -$130,844.

8932 BLACK OAK ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,479 sqft Built 1983
Raw Value $414,207
Adjusted Value $299,099

Adjusted -$130,753 for 457 sqft less living space and +$15,645 for being newer. Net adjustment: -$115,108.

8934 BLACK OAK ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,108 sqft Built 1985
Raw Value $478,090
Adjusted Value $453,484

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

8930 BLACK OAK ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,509 sqft Built 1983
Raw Value $391,018
Adjusted Value $267,327

Adjusted -$139,336 for 487 sqft less living space and +$15,645 for being newer. Net adjustment: -$123,691.

The Neighborhood

This home is valued 3.1% above the R373483F - Springwood NORTH OF ANDERSON MILL median of $451,480. With 278 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.2% over the past year.

R373483F - Springwood NORTH OF ANDERSON MILL

typical
278 Properties
$451,480 Median Value
-3.2% YoY Change
3% Have Pool
99% Have Garage
This Home
$465,367
Median
$451,480

This home is +3.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,081 across all districts. With a homestead exemption claimed, that drops to $7,257 — saving $1,824 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%$4,156
AustinCity0.5240%$2,439
Williamson CountyCounty0.3694%$1,719
Austin Community Collegespecial0.1034%$481
Williamson County FM/RdCounty0.0443%$206
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$9,081

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $267,327 would pay approximately $1,669 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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