Beta Williamson County, TX only — data and coverage are limited during early access.

1008 GREAT OAKS CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,728 sqftBuilt 1978

Property at a Glance

This home is estimated between $283,583 and $401,002, with a best estimate of $352,457. 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

$283,583 $401,002
Best Estimate
$352,457
WCAD Value
$299,624
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 $283,583 and $401,002. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1012 GREAT OAKS CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,857 sqft Built 1980
Raw Value $315,566
Adjusted Value $283,583

Adjusted -$28,770 for 129 sqft less living space and -$3,213 for being older. Net adjustment: -$31,983.

905 GREAT OAKS CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,566 sqft Built 1978
Raw Value $343,611
Adjusted Value $379,740

Adjusted +$36,129 for 162 sqft more living space. Net adjustment: +$36,129.

1002 GREAT OAKS CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,574 sqft Built 1978
Raw Value $318,112
Adjusted Value $352,457

Adjusted +$34,345 for 154 sqft more living space. Net adjustment: +$34,345.

901 GREAT OAKS CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,596 sqft Built 1978
Raw Value $311,568
Adjusted Value $341,007

Adjusted +$29,439 for 132 sqft more living space. Net adjustment: +$29,439.

1001 GREAT OAKS CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,709 sqft Built 1978
Raw Value $396,765
Adjusted Value $401,002

Adjusted +$4,237 for 19 sqft more living space. Net adjustment: +$4,237.

The Neighborhood

This home is in line with the R210480H - Brushy Creek median of $296,542. 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
$299,624
Median
$296,542

This home is +1.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,735 across all districts. With a homestead exemption claimed, that drops to $4,429 — saving $1,306 per year. That's $369 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%$2,676
Brushy Creek MUDMUD0.3868%$1,159
Williamson CountyCounty0.3694%$1,107
Austin Community Collegespecial0.1034%$310
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$300
Williamson County FM/RdCounty0.0443%$133
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$5,735

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $352,457 would pay approximately $2,200 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.

View full property details