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

813 FOLSOM CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,082 sqftBuilt 2007

Property at a Glance

This home is estimated between $726,417 and $793,145, with a best estimate of $785,564. That places the property below the R140601C - Hidden Glen median of $813,527, in a neighborhood that declined 1.5% over the past year.

Estimated Value Range

$726,417 $793,145
Best Estimate
$785,564
WCAD Value
$855,409
High Confidence

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

Based on 5 comparable properties in R140601C - Hidden Glen, this home's estimated market value is between $726,417 and $793,145. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

809 FOLSOM CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,365 sqft Built 2006
Raw Value $821,588
Adjusted Value $731,380

Adjusted -$98,272 for 283 sqft less living space and +$8,064 for being newer. Net adjustment: -$90,208.

821 FOLSOM CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,397 sqft Built 2006
Raw Value $886,884
Adjusted Value $785,564

Adjusted -$109,384 for 315 sqft less living space and +$8,064 for being newer. Net adjustment: -$101,320.

812 FOLSOM CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,410 sqft Built 2007
Raw Value $840,315
Adjusted Value $726,417

Adjusted -$113,898 for 328 sqft less living space. Net adjustment: -$113,898.

804 FOLSOM CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,399 sqft Built 2006
Raw Value $895,159
Adjusted Value $793,145

Adjusted -$110,078 for 317 sqft less living space and +$8,064 for being newer. Net adjustment: -$102,014.

801 FOLSOM CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,058 sqft Built 2006
Raw Value $770,740
Adjusted Value $787,138

Adjusted +$8,334 for 24 sqft more living space and +$8,064 for being newer. Net adjustment: +$16,398.

The Neighborhood

This home is valued 5.1% above the R140601C - Hidden Glen median of $813,527. With 345 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.5% over the past year.

R140601C - Hidden Glen

typical
345 Properties
$813,527 Median Value
-1.5% YoY Change
0% Have Pool
99% Have Garage
This Home
$855,409
Median
$813,527

This home is +5.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,391 across all districts. With a homestead exemption claimed, that drops to $13,983 — saving $1,408 per year. That's $1,165 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%$7,640
Round RockCity0.3720%$3,182
Williamson CountyCounty0.3694%$3,160
Austin Community Collegespecial0.1034%$884
Williamson County FM/RdCounty0.0443%$379
Upper Brushy Creek WCIDWater0.0170%$145
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$15,391

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $785,564 would pay approximately $4,903 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