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808 POWDERHORN DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,568 sqftBuilt 1978

Property at a Glance

This home is estimated between $350,793 and $397,027, with a best estimate of $387,260. That places the property above the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.

Estimated Value Range

$350,793 $397,027
Best Estimate
$387,260
WCAD Value
$314,530
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $350,793 and $397,027. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $387,260

Adjusted -$12,935 for 58 sqft less living space and +$1,607 for being newer. Net adjustment: -$11,328.

3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $361,305

Adjusted +$4,014 for 18 sqft more living space and -$9,640 for being older. Net adjustment: -$5,626.

3609 CORNERSTONE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,269 sqft Built 1982
Raw Value $290,537
Adjusted Value $350,793

Adjusted +$66,683 for 299 sqft more living space and -$6,427 for being older. Net adjustment: +$60,256.

3115 FREEMONT ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,303 sqft Built 1984
Raw Value $347,567
Adjusted Value $397,027

Adjusted +$59,100 for 265 sqft more living space and -$9,640 for being older. Net adjustment: +$49,460.

4001 HILLSIDE DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,133 sqft Built 1979
Raw Value $293,501
Adjusted Value $388,907

Adjusted +$97,013 for 435 sqft more living space and -$1,607 for being older. Net adjustment: +$95,406.

The Neighborhood

This home is valued 6.1% above the R210480H - Brushy Creek median of $296,542. With 871 homes in the subdivision, the property sits in the upper tier. 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
$314,530
Median
$296,542

This home is +6.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,020 across all districts. With a homestead exemption claimed, that drops to $4,712 — saving $1,308 per year. That's $393 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%$2,809
Brushy Creek MUDMUD0.3868%$1,217
Williamson CountyCounty0.3694%$1,162
Austin Community Collegespecial0.1034%$325
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$315
Williamson County FM/RdCounty0.0443%$139
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$6,020

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $387,260 would pay approximately $2,417 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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