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8900 ROXBOROUGH ST, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath2,145 sqftBuilt 1975

Property at a Glance

This home is estimated between $407,083 and $602,053, with a best estimate of $493,078. That places the property above 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

$407,083 $602,053
Best Estimate
$493,078
WCAD Value
$521,911
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $407,083 and $602,053. More comparables in the same subdivision would strengthen this estimate.

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 $456,684

Adjusted -$55,659 for 234 sqft less living space. Net adjustment: -$55,659.

8901 ROXBOROUGH ST, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,318 sqft Built 1975
Raw Value $448,233
Adjusted Value $407,083

Adjusted -$41,150 for 173 sqft less living space. Net adjustment: -$41,150.

3 bed 2 bath 2,203 sqft Built 1983
Raw Value $506,076
Adjusted Value $493,078

Adjusted -$13,796 for 58 sqft less living space and +$798 for being newer. Net adjustment: -$12,998.

8903 ROXBOROUGH ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,241 sqft Built 1974
Raw Value $536,596
Adjusted Value $513,661

Adjusted -$22,835 for 96 sqft less living space and -$100 for being older. Net adjustment: -$22,935.

8904 ROXBOROUGH ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,829 sqft Built 1975
Raw Value $526,889
Adjusted Value $602,053

Adjusted +$75,164 for 316 sqft more living space. Net adjustment: +$75,164.

The Neighborhood

This home is valued 23.7% 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
$521,911
Median
$421,794

This home is +23.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,971 across all districts. With a homestead exemption claimed, that drops to $6,624 — saving $1,347 per year. That's $552 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%$4,661
Williamson CountyCounty0.3694%$1,928
Austin Community Collegespecial0.1034%$540
Williamson County ESD #1 - Jollyville VFDESD0.1000%$522
Williamson County FM/RdCounty0.0443%$231
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$7,971

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $493,078 would pay approximately $3,078 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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