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3319 CANTERA WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,720 sqftBuilt 2000

Property at a Glance

This home is estimated between $366,993 and $885,909, with a best estimate of $691,633. 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

$366,993 $885,909
Best Estimate
$691,633
WCAD Value
$338,259
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 $366,993 and $885,909 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 $602,901

Adjusted -$5,293 for 26 sqft less living space and -$1,401 for being older. Net adjustment: -$6,694.

4 bed 2 bath 1,594 sqft Built 2000
Raw Value $665,983
Adjusted Value $691,633

Adjusted +$25,650 for 126 sqft more living space. Net adjustment: +$25,650.

3 bed 2 bath 1,546 sqft Built 2011
Raw Value $719,626
Adjusted Value $770,457

Adjusted +$35,422 for 174 sqft more living space and +$15,409 for being newer. Net adjustment: +$50,831.

3 bed 2 bath 1,630 sqft Built 1982
Raw Value $373,885
Adjusted Value $366,993

Adjusted +$18,322 for 90 sqft more living space and -$25,214 for being older. Net adjustment: -$6,892.

4 bed 1,759 sqft Built 2008
Raw Value $882,642
Adjusted Value $885,909

Adjusted -$7,939 for 39 sqft less living space and +$11,206 for being newer. Net adjustment: +$3,267.

The Neighborhood

This home is valued 8.1% 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
$338,259
Median
$368,194

This home is -8.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,086 across all districts. With a homestead exemption claimed, that drops to $4,773 — saving $1,313 per year. That's $398 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%$3,021
Round RockCity0.3720%$1,258
Williamson CountyCounty0.3694%$1,250
Austin Community Collegespecial0.1034%$350
Williamson County FM/RdCounty0.0443%$150
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,086

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $691,633 would pay approximately $4,317 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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