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600 POWDERHORN CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath820 sqftBuilt 1978

Property at a Glance

This home is estimated between $159,960 and $295,270, with a best estimate of $183,853. 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

$159,960 $295,270
Best Estimate
$183,853
WCAD Value
$290,543
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 $159,960 and $295,270. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

602 STONEY BROOK, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 972 sqft Built 1979
Raw Value $330,776
Adjusted Value $295,270

Adjusted -$33,899 for 152 sqft less living space and -$1,607 for being older. Net adjustment: -$35,506.

603 STONEY BROOK, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,363 sqft Built 1980
Raw Value $284,273
Adjusted Value $159,960

Adjusted -$121,100 for 543 sqft less living space and -$3,213 for being older. Net adjustment: -$124,313.

601 STONEY BROOK, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,179 sqft Built 1981
Raw Value $265,294
Adjusted Value $180,410

Adjusted -$80,064 for 359 sqft less living space and -$4,820 for being older. Net adjustment: -$84,884.

600 HILL CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,133 sqft Built 1982
Raw Value $260,085
Adjusted Value $183,853

Adjusted -$69,805 for 313 sqft less living space and -$6,427 for being older. Net adjustment: -$76,232.

601 POWDERHORN CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,273 sqft Built 1984
Raw Value $301,011
Adjusted Value $190,343

Adjusted -$101,028 for 453 sqft less living space and -$9,640 for being older. Net adjustment: -$110,668.

The Neighborhood

This home is valued 2.0% 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
$290,543
Median
$296,542

This home is -2.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,561 across all districts. With a homestead exemption claimed, that drops to $4,257 — saving $1,304 per year. That's $355 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%$2,595
Brushy Creek MUDMUD0.3868%$1,124
Williamson CountyCounty0.3694%$1,073
Austin Community Collegespecial0.1034%$300
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$291
Williamson County FM/RdCounty0.0443%$129
Upper Brushy Creek WCIDWater0.0170%$49
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$5,561

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $183,853 would pay approximately $1,148 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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