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8803 BLACK OAK ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath2,056 sqftBuilt 1984

Property at a Glance

This home is estimated between $516,607 and $649,439, with a best estimate of $574,052. 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

$516,607 $649,439
Best Estimate
$574,052
WCAD Value
$476,689
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 $516,607 and $649,439. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8805 BLACK OAK ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,179 sqft Built 1984
Raw Value $398,520
Adjusted Value $649,439

Adjusted +$250,919 for 877 sqft more living space. Net adjustment: +$250,919.

8807 BLACK OAK ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,570 sqft Built 1984
Raw Value $435,002
Adjusted Value $574,052

Adjusted +$139,050 for 486 sqft more living space. Net adjustment: +$139,050.

8802 BLACK OAK ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,700 sqft Built 1984
Raw Value $495,020
Adjusted Value $596,876

Adjusted +$101,856 for 356 sqft more living space. Net adjustment: +$101,856.

8809 BLACK OAK ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,608 sqft Built 1984
Raw Value $432,779
Adjusted Value $560,957

Adjusted +$128,178 for 448 sqft more living space. Net adjustment: +$128,178.

8811 BLACK OAK ST, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,654 sqft Built 1984
Raw Value $401,590
Adjusted Value $516,607

Adjusted +$115,017 for 402 sqft more living space. Net adjustment: +$115,017.

The Neighborhood

This home is valued 5.6% 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
$476,689
Median
$451,480

This home is +5.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,302 across all districts. With a homestead exemption claimed, that drops to $7,464 — saving $1,838 per year. That's $622 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%$4,257
AustinCity0.5240%$2,498
Williamson CountyCounty0.3694%$1,761
Austin Community Collegespecial0.1034%$493
Williamson County FM/RdCounty0.0443%$211
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$9,302

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $574,052 would pay approximately $3,583 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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