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8812 BLACK OAK ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,569 sqftBuilt 1984

Property at a Glance

This home is estimated between $340,812 and $569,446, with a best estimate of $368,067. 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

$340,812 $569,446
Best Estimate
$368,067
WCAD Value
$428,929
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 $340,812 and $569,446. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8814 BLACK OAK ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,435 sqft Built 1984
Raw Value $370,446
Adjusted Value $420,345

Adjusted +$38,339 for 134 sqft more living space and +$11,560 for having a pool. Net adjustment: +$49,899.

8810 BLACK OAK ST, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,839 sqft Built 1984
Raw Value $406,502
Adjusted Value $340,812

Adjusted -$77,250 for 270 sqft less living space and +$11,560 for having a pool. Net adjustment: -$65,690.

8903 BRIDGEWOOD TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,790 sqft Built 1983
Raw Value $396,858
Adjusted Value $353,010

Adjusted -$63,231 for 221 sqft less living space and +$7,823 for being newer and +$11,560 for having a pool. Net adjustment: -$43,848.

8905 BRIDGEWOOD TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,194 sqft Built 1984
Raw Value $450,594
Adjusted Value $569,446

Adjusted +$107,292 for 375 sqft more living space and +$11,560 for having a pool. Net adjustment: +$118,852.

8900 BLACK OAK ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,716 sqft Built 1984
Raw Value $398,565
Adjusted Value $368,067

Adjusted -$42,058 for 147 sqft less living space and +$11,560 for having a pool. Net adjustment: -$30,498.

The Neighborhood

This home is valued 5.0% 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
$428,929
Median
$451,480

This home is -5.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,370 across all districts. With a homestead exemption claimed, that drops to $6,591 — saving $1,779 per year. That's $549 per month a buyer should budget. The assessed value increased +4.2% vs the subdivision average of -3.2%. This above-average increase gives a protest opportunity score of 37 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,831
AustinCity0.5240%$2,248
Williamson CountyCounty0.3694%$1,585
Austin Community Collegespecial0.1034%$444
Williamson County FM/RdCounty0.0443%$190
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,370
37 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $368,067 would pay approximately $2,297 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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