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806 POWDERHORN DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

2 bed2 bath1,390 sqftBuilt 1978

Property at a Glance

This home is estimated between $301,673 and $357,330, with a best estimate of $349,210. 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

$301,673 $357,330
Best Estimate
$349,210
WCAD Value
$332,068
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 $301,673 and $357,330. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

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 $311,095

Adjusted +$26,985 for 121 sqft more living space and -$6,427 for being older. Net adjustment: +$20,558.

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 $357,330

Adjusted +$19,403 for 87 sqft more living space and -$9,640 for being older. Net adjustment: +$9,763.

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 $349,210

Adjusted +$57,316 for 257 sqft more living space and -$1,607 for being older. Net adjustment: +$55,709.

2901 MONUMENT DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,212 sqft Built 1982
Raw Value $268,403
Adjusted Value $301,673

Adjusted +$39,697 for 178 sqft more living space and -$6,427 for being older. Net adjustment: +$33,270.

3 bed 2 bath 1,542 sqft Built 1975
Raw Value $383,067
Adjusted Value $353,988

Adjusted -$33,899 for 152 sqft less living space and +$4,820 for being newer. Net adjustment: -$29,079.

The Neighborhood

This home is valued 12.0% 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
$332,068
Median
$296,542

This home is +12.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,356 across all districts. With a homestead exemption claimed, that drops to $5,044 — saving $1,312 per year. That's $420 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%$2,966
Brushy Creek MUDMUD0.3868%$1,285
Williamson CountyCounty0.3694%$1,227
Austin Community Collegespecial0.1034%$343
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$332
Williamson County FM/RdCounty0.0443%$147
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$6,356

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $349,210 would pay approximately $2,180 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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