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3801 BROWNSTONE CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath920 sqftBuilt 2005

Property at a Glance

This home is estimated between $186,062 and $376,775, with a best estimate of $362,295. That places the property below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194, in a neighborhood that declined 10.9% over the past year.

Estimated Value Range

$186,062 $376,775
Best Estimate
$362,295
WCAD Value
$384,156
High Confidence

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

Based on 5 comparable properties in R107503F - PRESERVE AT STONE OAK - PH 3 & 4, this home's estimated market value is between $186,062 and $376,775. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3813 BROWNSTONE CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,153 sqft Built 2005
Raw Value $379,931
Adjusted Value $332,498

Adjusted -$47,433 for 233 sqft less living space. Net adjustment: -$47,433.

3805 BROWNSTONE CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 701 sqft Built 2005
Raw Value $317,712
Adjusted Value $362,295

Adjusted +$44,583 for 219 sqft more living space. Net adjustment: +$44,583.

3800 BROWNSTONE CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 701 sqft Built 2005
Raw Value $317,712
Adjusted Value $362,295

Adjusted +$44,583 for 219 sqft more living space. Net adjustment: +$44,583.

3812 BROWNSTONE CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 931 sqft Built 2005
Raw Value $379,014
Adjusted Value $376,775

Adjusted -$2,239 for 11 sqft less living space. Net adjustment: -$2,239.

3809 BROWNSTONE CV, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,671 sqft Built 2005
Raw Value $338,945
Adjusted Value $186,062

Adjusted -$152,883 for 751 sqft less living space. Net adjustment: -$152,883.

The Neighborhood

This home is valued 4.3% above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. With 1,045 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 10.9% over the past year.

R107503F - PRESERVE AT STONE OAK - PH 3 & 4

typical
1,045 Properties
$368,194 Median Value
-10.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$384,156
Median
$368,194

This home is +4.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,912 across all districts. With a homestead exemption claimed, that drops to $5,591 — saving $1,321 per year. That's $466 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%$3,431
Round RockCity0.3720%$1,429
Williamson CountyCounty0.3694%$1,419
Austin Community Collegespecial0.1034%$397
Williamson County FM/RdCounty0.0443%$170
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,912

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $362,295 would pay approximately $2,261 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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