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

3327 CANTERA WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,760 sqftBuilt 2001

Property at a Glance

This home is estimated between $373,735 and $892,651, with a best estimate of $698,375. That places the property above 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

$373,735 $892,651
Best Estimate
$698,375
WCAD Value
$342,887
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R107503F - PRESERVE AT STONE OAK - PH 3 & 4. The estimated range of $373,735 and $892,651 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,746 sqft Built 1999
Raw Value $609,595
Adjusted Value $609,643

Adjusted +$2,850 for 14 sqft more living space and -$2,802 for being older. Net adjustment: +$48.

4 bed 2 bath 1,594 sqft Built 2000
Raw Value $665,983
Adjusted Value $698,375

Adjusted +$33,793 for 166 sqft more living space and -$1,401 for being older. Net adjustment: +$32,392.

4 bed 1,759 sqft Built 2008
Raw Value $882,642
Adjusted Value $892,651

Adjusted +$204 for 1 sqft more living space and +$9,805 for being newer. Net adjustment: +$10,009.

3 bed 2 bath 1,546 sqft Built 2011
Raw Value $719,626
Adjusted Value $777,199

Adjusted +$43,565 for 214 sqft more living space and +$14,008 for being newer. Net adjustment: +$57,573.

3 bed 2 bath 1,630 sqft Built 1982
Raw Value $373,885
Adjusted Value $373,735

Adjusted +$26,465 for 130 sqft more living space and -$26,615 for being older. Net adjustment: -$150.

The Neighborhood

This home is valued 6.9% below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. That positions it competitively for buyers comparing within the neighborhood. 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
$342,887
Median
$368,194

This home is -6.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,169 across all districts. With a homestead exemption claimed, that drops to $4,856 — saving $1,313 per year. That's $405 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%$3,062
Round RockCity0.3720%$1,276
Williamson CountyCounty0.3694%$1,267
Austin Community Collegespecial0.1034%$355
Williamson County FM/RdCounty0.0443%$152
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,169

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $698,375 would pay approximately $4,359 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