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3937 ROLLING CANYON TRL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,831 sqftBuilt 2003

Property at a Glance

This home is estimated between $287,025 and $519,596, with a best estimate of $290,982. 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

$287,025 $519,596
Best Estimate
$290,982
WCAD Value
$399,703
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 $287,025 and $519,596. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3945 ROLLING CANYON TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2,228 sqft Built 2003
Raw Value $371,801
Adjusted Value $290,982

Adjusted -$80,819 for 397 sqft less living space. Net adjustment: -$80,819.

3900 ROLLING CANYON TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,277 sqft Built 2003
Raw Value $377,819
Adjusted Value $287,025

Adjusted -$90,794 for 446 sqft less living space. Net adjustment: -$90,794.

3921 ROLLING CANYON TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,228 sqft Built 2003
Raw Value $371,347
Adjusted Value $290,528

Adjusted -$80,819 for 397 sqft less living space. Net adjustment: -$80,819.

3924 TAPADO CANYON TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,153 sqft Built 2005
Raw Value $378,771
Adjusted Value $519,596

Adjusted +$138,023 for 678 sqft more living space and +$2,802 for being newer. Net adjustment: +$140,825.

3916 ROLLING CANYON TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,836 sqft Built 2003
Raw Value $370,935
Adjusted Value $369,917

Adjusted -$1,018 for 5 sqft less living space. Net adjustment: -$1,018.

The Neighborhood

This home is valued 8.6% 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
$399,703
Median
$368,194

This home is +8.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,192 across all districts. With a homestead exemption claimed, that drops to $5,868 — saving $1,324 per year. That's $489 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%$3,570
Round RockCity0.3720%$1,487
Williamson CountyCounty0.3694%$1,477
Austin Community Collegespecial0.1034%$413
Williamson County FM/RdCounty0.0443%$177
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,192

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $290,982 would pay approximately $1,816 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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