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900 GREAT OAKS CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,645 sqftBuilt 1978

Property at a Glance

This home is estimated between $265,073 and $382,492, with a best estimate of $333,946. 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

$265,073 $382,492
Best Estimate
$333,946
WCAD Value
$293,424
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 $265,073 and $382,492. 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 $265,073

Adjusted -$47,280 for 212 sqft less living space and -$3,213 for being older. Net adjustment: -$50,493.

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 $361,230

Adjusted +$17,619 for 79 sqft more living space. Net adjustment: +$17,619.

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 $333,946

Adjusted +$15,834 for 71 sqft more living space. Net adjustment: +$15,834.

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 $322,496

Adjusted +$10,928 for 49 sqft more living space. Net adjustment: +$10,928.

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 $382,492

Adjusted -$14,273 for 64 sqft less living space. Net adjustment: -$14,273.

The Neighborhood

This home is valued 1.1% 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
$293,424
Median
$296,542

This home is -1.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,616 across all districts. With a homestead exemption claimed, that drops to $4,312 — saving $1,304 per year. That's $359 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%$2,621
Brushy Creek MUDMUD0.3868%$1,135
Williamson CountyCounty0.3694%$1,084
Austin Community Collegespecial0.1034%$303
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$293
Williamson County FM/RdCounty0.0443%$130
Upper Brushy Creek WCIDWater0.0170%$50
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$5,616

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $333,946 would pay approximately $2,084 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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