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

3817 BENT BROOK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,931 sqftBuilt 1996

Property at a Glance

This home is estimated between $423,961 and $886,687, with a best estimate of $852,460. That places the property above the R541693C - FOREST CREEK median of $613,809, in a neighborhood that declined 1.5% over the past year.

Estimated Value Range

$423,961 $886,687
Best Estimate
$852,460
WCAD Value
$797,146
High Confidence

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

Based on 5 comparable properties in R541693C - FOREST CREEK, this home's estimated market value is between $423,961 and $886,687. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3807 BENT BROOK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,761 sqft Built 1996
Raw Value $691,771
Adjusted Value $423,961

Adjusted -$267,810 for 830 sqft less living space. Net adjustment: -$267,810.

3814 BENT BROOK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,635 sqft Built 1997
Raw Value $801,991
Adjusted Value $886,687

Adjusted +$95,508 for 296 sqft more living space and -$10,812 for being older. Net adjustment: +$84,696.

3800 BENT BROOK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,666 sqft Built 1995
Raw Value $725,090
Adjusted Value $821,407

Adjusted +$85,505 for 265 sqft more living space and +$10,812 for being newer. Net adjustment: +$96,317.

3819 BENT BROOK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,810 sqft Built 1996
Raw Value $838,792
Adjusted Value $877,834

Adjusted +$39,042 for 121 sqft more living space. Net adjustment: +$39,042.

3810 BENT BROOK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,476 sqft Built 1997
Raw Value $716,461
Adjusted Value $852,460

Adjusted +$146,811 for 455 sqft more living space and -$10,812 for being older. Net adjustment: +$135,999.

The Neighborhood

This home is valued 29.9% above the R541693C - FOREST CREEK median of $613,809. With 201 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.5% over the past year.

R541693C - FOREST CREEK

above average
201 Properties
$613,809 Median Value
-1.5% YoY Change
2% Have Pool
100% Have Garage
This Home
$797,146
Median
$613,809

This home is +29.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,343 across all districts. With a homestead exemption claimed, that drops to $12,945 — saving $1,398 per year. That's $1,079 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%$7,119
Round RockCity0.3720%$2,965
Williamson CountyCounty0.3694%$2,945
Austin Community Collegespecial0.1034%$824
Williamson County FM/RdCounty0.0443%$353
Upper Brushy Creek WCIDWater0.0170%$136
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,343

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $852,460 would pay approximately $5,321 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