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809 POWDER HORN DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,003 sqftBuilt 1982

Property at a Glance

This home is estimated between $177,566 and $300,400, with a best estimate of $199,639. That places the property below the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.

Estimated Value Range

$177,566 $300,400
Best Estimate
$199,639
WCAD Value
$268,110
High Confidence

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

Based on 5 comparable properties in R210480H - Brushy Creek, this home's estimated market value is between $177,566 and $300,400. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

807 POWDER HORN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,340 sqft Built 1983
Raw Value $276,404
Adjusted Value $199,639

Adjusted -$75,158 for 337 sqft less living space and -$1,607 for being older. Net adjustment: -$76,765.

907 POWDER HORN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,406 sqft Built 1978
Raw Value $282,088
Adjusted Value $198,638

Adjusted -$89,877 for 403 sqft less living space and +$6,427 for being newer. Net adjustment: -$83,450.

903 POWDER HORN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,531 sqft Built 1978
Raw Value $288,893
Adjusted Value $177,566

Adjusted -$117,754 for 528 sqft less living space and +$6,427 for being newer. Net adjustment: -$111,327.

909 POWDER HORN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,199 sqft Built 1981
Raw Value $342,505
Adjusted Value $300,400

Adjusted -$43,712 for 196 sqft less living space and +$1,607 for being newer. Net adjustment: -$42,105.

803 POWDER HORN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,267 sqft Built 1979
Raw Value $282,293
Adjusted Value $228,236

Adjusted -$58,877 for 264 sqft less living space and +$4,820 for being newer. Net adjustment: -$54,057.

The Neighborhood

This home is valued 9.6% below the R210480H - Brushy Creek median of $296,542. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 14.6% over the past year.

R210480H - Brushy Creek

typical
871 Properties
$296,542 Median Value
-14.6% YoY Change
2% Have Pool
94% Have Garage
This Home
$268,110
Median
$296,542

This home is -9.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,132 across all districts. With a homestead exemption claimed, that drops to $3,832 — saving $1,300 per year. That's $319 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%$2,394
Brushy Creek MUDMUD0.3868%$1,037
Williamson CountyCounty0.3694%$991
Austin Community Collegespecial0.1034%$277
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$268
Williamson County FM/RdCounty0.0443%$119
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$5,132

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $199,639 would pay approximately $1,246 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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