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8906 BLACK OAK ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,878 sqftBuilt 1983

Property at a Glance

This home is estimated between $489,273 and $688,128, with a best estimate of $513,614. That places the property above 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

$489,273 $688,128
Best Estimate
$513,614
WCAD Value
$420,585
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 $489,273 and $688,128. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8908 BLACK OAK ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,509 sqft Built 1983
Raw Value $383,698
Adjusted Value $489,273

Adjusted +$105,575 for 369 sqft more living space. Net adjustment: +$105,575.

8904 BLACK OAK ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,435 sqft Built 1984
Raw Value $386,630
Adjusted Value $505,554

Adjusted +$126,747 for 443 sqft more living space and -$7,823 for being older. Net adjustment: +$118,924.

8910 BLACK OAK ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,346 sqft Built 1983
Raw Value $361,403
Adjusted Value $513,614

Adjusted +$152,211 for 532 sqft more living space. Net adjustment: +$152,211.

8902 BLACK OAK ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,346 sqft Built 1983
Raw Value $365,601
Adjusted Value $517,812

Adjusted +$152,211 for 532 sqft more living space. Net adjustment: +$152,211.

8915 BRIDGEWOOD TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,255 sqft Built 1984
Raw Value $517,704
Adjusted Value $688,128

Adjusted +$178,247 for 623 sqft more living space and -$7,823 for being older. Net adjustment: +$170,424.

The Neighborhood

This home is valued 6.8% 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

typical
278 Properties
$451,480 Median Value
-3.2% YoY Change
3% Have Pool
99% Have Garage
This Home
$420,585
Median
$451,480

This home is -6.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,207 across all districts. With a homestead exemption claimed, that drops to $6,438 — saving $1,769 per year. That's $537 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%$3,756
AustinCity0.5240%$2,204
Williamson CountyCounty0.3694%$1,554
Austin Community Collegespecial0.1034%$435
Williamson County FM/RdCounty0.0443%$186
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,207

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $513,614 would pay approximately $3,206 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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