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8701 BLACK OAK ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,538 sqftBuilt 1976

Property at a Glance

This home is estimated between $287,214 and $444,860, with a best estimate of $367,419. That places the property below the R371378G - FOREST NORTH PHS 3-5 median of $421,794, in a neighborhood that declined 5.7% over the past year.

Estimated Value Range

$287,214 $444,860
Best Estimate
$367,419
WCAD Value
$347,355
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R371378G - FOREST NORTH PHS 3-5, this home's estimated market value is between $287,214 and $444,860. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8703 BLACK OAK ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,034 sqft Built 1976
Raw Value $405,192
Adjusted Value $287,214

Adjusted -$117,978 for 496 sqft less living space. Net adjustment: -$117,978.

8700 BLACK OAK ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,819 sqft Built 1995
Raw Value $509,804
Adjusted Value $444,860

Adjusted -$66,839 for 281 sqft less living space and +$1,895 for being newer. Net adjustment: -$64,944.

8702 BLACK OAK ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,649 sqft Built 1976
Raw Value $448,466
Adjusted Value $422,064

Adjusted -$26,402 for 111 sqft less living space. Net adjustment: -$26,402.

8705 BLACK OAK ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
2 bed 2 bath 1,556 sqft Built 1976
Raw Value $348,209
Adjusted Value $343,928

Adjusted -$4,281 for 18 sqft less living space. Net adjustment: -$4,281.

8704 BLACK OAK ST, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
2 bed 2 bath 1,523 sqft Built 1976
Raw Value $363,851
Adjusted Value $367,419

Adjusted +$3,568 for 15 sqft more living space. Net adjustment: +$3,568.

The Neighborhood

This home is valued 17.6% below the R371378G - FOREST NORTH PHS 3-5 median of $421,794. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.7% over the past year.

R371378G - FOREST NORTH PHS 3-5

below average
742 Properties
$421,794 Median Value
-5.7% YoY Change
6% Have Pool
92% Have Garage
This Home
$347,355
Median
$421,794

This home is -17.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,778 across all districts. With a homestead exemption claimed, that drops to $5,099 — saving $1,679 per year. That's $425 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%$3,102
AustinCity0.5240%$1,820
Williamson CountyCounty0.3694%$1,283
Austin Community Collegespecial0.1034%$359
Williamson County FM/RdCounty0.0443%$154
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$6,778

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $367,419 would pay approximately $2,293 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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