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

3570 DOLOMITE TRL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,781 sqftBuilt 2007

Property at a Glance

This home is estimated between $399,474 and $639,184, with a best estimate of $581,172. That places the property above the L498506D - VILLAGE AT MAYFIELD median of $510,992, in a neighborhood that declined 5.8% over the past year.

Estimated Value Range

$399,474 $639,184
Best Estimate
$581,172
WCAD Value
$564,685
High Confidence

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

Based on 5 comparable properties in L498506D - VILLAGE AT MAYFIELD, this home's estimated market value is between $399,474 and $639,184. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3529 DOLOMITE TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,581 sqft Built 2008
Raw Value $525,685
Adjusted Value $581,172

Adjusted +$55,758 for 200 sqft more living space and -$271 for being older. Net adjustment: +$55,487.

3582 DOLOMITE TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,902 sqft Built 2008
Raw Value $646,913
Adjusted Value $612,909

Adjusted -$33,733 for 121 sqft less living space and -$271 for being older. Net adjustment: -$34,004.

3505 DOLOMITE TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,024 sqft Built 2007
Raw Value $467,220
Adjusted Value $399,474

Adjusted -$67,746 for 243 sqft less living space. Net adjustment: -$67,746.

3574 DOLOMITE TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,740 sqft Built 2008
Raw Value $628,025
Adjusted Value $639,184

Adjusted +$11,430 for 41 sqft more living space and -$271 for being older. Net adjustment: +$11,159.

3541 DOLOMITE TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,908 sqft Built 2006
Raw Value $454,277
Adjusted Value $419,142

Adjusted -$35,406 for 127 sqft less living space and +$271 for being newer. Net adjustment: -$35,135.

The Neighborhood

This home is valued 10.5% above the L498506D - VILLAGE AT MAYFIELD median of $510,992. With 696 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.8% over the past year.

L498506D - VILLAGE AT MAYFIELD

typical
696 Properties
$510,992 Median Value
-5.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$564,685
Median
$510,992

This home is +10.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,160 across all districts. With a homestead exemption claimed, that drops to $8,806 — saving $1,354 per year. That's $734 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%$5,043
Round RockCity0.3720%$2,101
Williamson CountyCounty0.3694%$2,086
Austin Community Collegespecial0.1034%$584
Williamson County FM/RdCounty0.0443%$250
Upper Brushy Creek WCIDWater0.0170%$96
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,160

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $581,172 would pay approximately $3,628 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