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8927 BLACK OAK ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,534 sqftBuilt 1983

Property at a Glance

This home is estimated between $364,161 and $596,211, with a best estimate of $398,171. 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

$364,161 $596,211
Best Estimate
$398,171
WCAD Value
$378,580
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 $364,161 and $596,211. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8929 BLACK OAK ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,583 sqft Built 1984
Raw Value $386,003
Adjusted Value $364,161

Adjusted -$14,019 for 49 sqft less living space and -$7,823 for being older. Net adjustment: -$21,842.

8931 BLACK OAK ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,022 sqft Built 1985
Raw Value $465,367
Adjusted Value $596,211

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

8928 BLACK OAK ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,563 sqft Built 1983
Raw Value $381,957
Adjusted Value $373,660

Adjusted -$8,297 for 29 sqft less living space. Net adjustment: -$8,297.

8930 BLACK OAK ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,509 sqft Built 1983
Raw Value $391,018
Adjusted Value $398,171

Adjusted +$7,153 for 25 sqft more living space. Net adjustment: +$7,153.

8932 BLACK OAK ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,479 sqft Built 1983
Raw Value $414,207
Adjusted Value $429,943

Adjusted +$15,736 for 55 sqft more living space. Net adjustment: +$15,736.

The Neighborhood

This home is valued 16.1% 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
$378,580
Median
$451,480

This home is -16.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,387 across all districts. With a homestead exemption claimed, that drops to $5,670 — saving $1,717 per year. That's $473 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%$3,381
AustinCity0.5240%$1,984
Williamson CountyCounty0.3694%$1,399
Austin Community Collegespecial0.1034%$391
Williamson County FM/RdCounty0.0443%$168
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$7,387

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $398,171 would pay approximately $2,485 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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