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905 GREAT OAKS CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,566 sqftBuilt 1978

Property at a Glance

This home is estimated between $247,454 and $395,878, with a best estimate of $316,328. 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

$247,454 $395,878
Best Estimate
$316,328
WCAD Value
$343,611
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 $247,454 and $395,878. 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 $247,454

Adjusted -$64,899 for 291 sqft less living space and -$3,213 for being older. Net adjustment: -$68,112.

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 $316,328

Adjusted -$1,784 for 8 sqft less living space. Net adjustment: -$1,784.

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 $304,877

Adjusted -$6,691 for 30 sqft less living space. Net adjustment: -$6,691.

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 $364,873

Adjusted -$31,892 for 143 sqft less living space. Net adjustment: -$31,892.

904 GREAT OAKS CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,090 sqft Built 1978
Raw Value $289,721
Adjusted Value $395,878

Adjusted +$106,157 for 476 sqft more living space. Net adjustment: +$106,157.

The Neighborhood

This home is valued 15.9% 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

above average
871 Properties
$296,542 Median Value
-14.6% YoY Change
2% Have Pool
94% Have Garage
This Home
$343,611
Median
$296,542

This home is +15.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,577 across all districts. With a homestead exemption claimed, that drops to $5,263 — saving $1,314 per year. That's $439 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%$3,069
Brushy Creek MUDMUD0.3868%$1,329
Williamson CountyCounty0.3694%$1,269
Austin Community Collegespecial0.1034%$355
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$344
Williamson County FM/RdCounty0.0443%$152
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$6,577

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $316,328 would pay approximately $1,975 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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