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8913 BLACK OAK ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,821 sqftBuilt 1983

Property at a Glance

This home is estimated between $419,975 and $493,516, with a best estimate of $477,814. 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

$419,975 $493,516
Best Estimate
$477,814
WCAD Value
$406,225
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 $419,975 and $493,516. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8911 BLACK OAK ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
2 bed 2 bath 1,467 sqft Built 1983
Raw Value $381,697
Adjusted Value $482,980

Adjusted +$101,283 for 354 sqft more living space. Net adjustment: +$101,283.

8915 BLACK OAK ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,368 sqft Built 1983
Raw Value $363,908
Adjusted Value $493,516

Adjusted +$129,608 for 453 sqft more living space. Net adjustment: +$129,608.

8917 BLACK OAK ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,628 sqft Built 1983
Raw Value $388,729
Adjusted Value $443,948

Adjusted +$55,219 for 193 sqft more living space. Net adjustment: +$55,219.

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 $477,814

Adjusted +$84,689 for 296 sqft more living space. Net adjustment: +$84,689.

8901 CHESTER FOREST ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,752 sqft Built 1984
Raw Value $408,056
Adjusted Value $419,975

Adjusted +$19,742 for 69 sqft more living space and -$7,823 for being older. Net adjustment: +$11,919.

The Neighborhood

This home is valued 10.0% 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
$406,225
Median
$451,480

This home is -10.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,927 across all districts. With a homestead exemption claimed, that drops to $6,176 — saving $1,751 per year. That's $515 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%$3,628
AustinCity0.5240%$2,129
Williamson CountyCounty0.3694%$1,501
Austin Community Collegespecial0.1034%$420
Williamson County FM/RdCounty0.0443%$180
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$7,927

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $477,814 would pay approximately $2,983 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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