Beta Williamson County, TX only — data and coverage are limited during early access.

8904 ROXBOROUGH ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,829 sqftBuilt 1975

Property at a Glance

This home is estimated between $338,580 and $446,747, with a best estimate of $381,520. 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

$338,580 $446,747
Best Estimate
$381,520
WCAD Value
$526,889
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 $338,580 and $446,747. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8902 ROXBOROUGH ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2,379 sqft Built 1975
Raw Value $512,343
Adjusted Value $381,520

Adjusted -$130,823 for 550 sqft less living space. Net adjustment: -$130,823.

8900 ROXBOROUGH ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,145 sqft Built 1975
Raw Value $521,911
Adjusted Value $446,747

Adjusted -$75,164 for 316 sqft less living space. Net adjustment: -$75,164.

12901 BROADMEADE AVE, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,193 sqft Built 1973
Raw Value $425,361
Adjusted Value $338,580

Adjusted -$86,581 for 364 sqft less living space and -$200 for being older. Net adjustment: -$86,781.

8905 ROXBOROUGH ST, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
3 bed 2 bath 2,426 sqft Built 1973
Raw Value $507,843
Adjusted Value $365,641

Adjusted -$142,002 for 597 sqft less living space and -$200 for being older. Net adjustment: -$142,202.

8903 ROXBOROUGH ST, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
3 bed 2 bath 2,241 sqft Built 1974
Raw Value $536,596
Adjusted Value $438,498

Adjusted -$97,998 for 412 sqft less living space and -$100 for being older. Net adjustment: -$98,098.

The Neighborhood

This home is valued 24.9% above the R371378G - FOREST NORTH PHS 3-5 median of $421,794. With 742 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.7% over the past year.

R371378G - FOREST NORTH PHS 3-5

above average
742 Properties
$421,794 Median Value
-5.7% YoY Change
6% Have Pool
92% Have Garage
This Home
$526,889
Median
$421,794

This home is +24.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,047 across all districts. With a homestead exemption claimed, that drops to $6,699 — saving $1,348 per year. That's $558 per month a buyer should budget. The assessed value increased +24.8% vs the subdivision average of -5.7%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,706
Williamson CountyCounty0.3694%$1,947
Austin Community Collegespecial0.1034%$545
Williamson County ESD #1 - Jollyville VFDESD0.1000%$527
Williamson County FM/RdCounty0.0443%$234
Upper Brushy Creek WCIDWater0.0170%$90
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$8,047
100 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $381,520 would pay approximately $2,381 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.

View full property details