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900 BRUSHY CREEK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,634 sqftBuilt 1973

Property at a Glance

This home is estimated between $230,853 and $345,428, with a best estimate of $322,415. That places the property below the R501474I - Brushy Slope Sec 1 Thru 3 median of $342,786, in a neighborhood that declined 1.0% over the past year.

Estimated Value Range

$230,853 $345,428
Best Estimate
$322,415
WCAD Value
$343,108
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R501474I - Brushy Slope Sec 1 Thru 3, this home's estimated market value is between $230,853 and $345,428. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1110 BRUSHY CREEK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,792 sqft Built 1973
Raw Value $356,737
Adjusted Value $325,425

Adjusted -$31,312 for 158 sqft less living space. Net adjustment: -$31,312.

1001 BRUSHY CREEK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,568 sqft Built 1973
Raw Value $309,335
Adjusted Value $322,415

Adjusted +$13,080 for 66 sqft more living space. Net adjustment: +$13,080.

1112 BRUSHY CREEK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,183 sqft Built 1977
Raw Value $348,065
Adjusted Value $230,853

Adjusted -$108,799 for 549 sqft less living space and -$8,413 for being older. Net adjustment: -$117,212.

1113 BRUSHY CREEK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,028 sqft Built 1975
Raw Value $317,414
Adjusted Value $235,126

Adjusted -$78,081 for 394 sqft less living space and -$4,207 for being older. Net adjustment: -$82,288.

909 BRUSHY CREEK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,407 sqft Built 1971
Raw Value $296,235
Adjusted Value $345,428

Adjusted +$44,986 for 227 sqft more living space and +$4,207 for being newer. Net adjustment: +$49,193.

The Neighborhood

This home is in line with the R501474I - Brushy Slope Sec 1 Thru 3 median of $342,786. Note that values in this subdivision declined 1.0% over the past year.

R501474I - Brushy Slope Sec 1 Thru 3

typical
46 Properties
$342,786 Median Value
-1.0% YoY Change
2% Have Pool
83% Have Garage
This Home
$343,108
Median
$342,786

This home is +0.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,173 across all districts. With a homestead exemption claimed, that drops to $4,860 — saving $1,313 per year. That's $405 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%$3,064
Round RockCity0.3720%$1,276
Williamson CountyCounty0.3694%$1,268
Austin Community Collegespecial0.1034%$355
Williamson County FM/RdCounty0.0443%$152
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,173

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $322,415 would pay approximately $2,013 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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