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8903 BLACK OAK ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,501 sqftBuilt 1984

Property at a Glance

This home is estimated between $346,767 and $417,771, with a best estimate of $393,181. 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

$346,767 $417,771
Best Estimate
$393,181
WCAD Value
$381,123
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 $346,767 and $417,771. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8901 BLACK OAK ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,654 sqft Built 1984
Raw Value $390,542
Adjusted Value $346,767

Adjusted -$43,775 for 153 sqft less living space. Net adjustment: -$43,775.

8905 BLACK OAK ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,498 sqft Built 1983
Raw Value $384,500
Adjusted Value $393,181

Adjusted +$858 for 3 sqft more living space and +$7,823 for being newer. Net adjustment: +$8,681.

8817 BLACK OAK ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,483 sqft Built 1984
Raw Value $378,336
Adjusted Value $383,486

Adjusted +$5,150 for 18 sqft more living space. Net adjustment: +$5,150.

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 $417,771

Adjusted +$44,347 for 155 sqft more living space and +$7,823 for being newer. Net adjustment: +$52,170.

8907 BLACK OAK ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,525 sqft Built 1983
Raw Value $393,125
Adjusted Value $394,081

Adjusted -$6,867 for 24 sqft less living space and +$7,823 for being newer. Net adjustment: +$956.

The Neighborhood

This home is valued 15.6% 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
$381,123
Median
$451,480

This home is -15.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,437 across all districts. With a homestead exemption claimed, that drops to $5,717 — saving $1,720 per year. That's $476 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%$3,404
AustinCity0.5240%$1,997
Williamson CountyCounty0.3694%$1,408
Austin Community Collegespecial0.1034%$394
Williamson County FM/RdCounty0.0443%$169
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$7,437

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $393,181 would pay approximately $2,454 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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