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3309 CANTERA WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,832 sqftBuilt 2000

Property at a Glance

This home is estimated between $404,124 and $908,709, with a best estimate of $714,433. 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

$404,124 $908,709
Best Estimate
$714,433
WCAD Value
$375,245
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 $404,124 and $908,709 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 $625,701

Adjusted +$17,507 for 86 sqft more living space and -$1,401 for being older. Net adjustment: +$16,106.

4 bed 2 bath 1,594 sqft Built 2000
Raw Value $665,983
Adjusted Value $714,433

Adjusted +$48,450 for 238 sqft more living space. Net adjustment: +$48,450.

4 bed 1,759 sqft Built 2008
Raw Value $882,642
Adjusted Value $908,709

Adjusted +$14,861 for 73 sqft more living space and +$11,206 for being newer. Net adjustment: +$26,067.

3 bed 2 bath 1,546 sqft Built 2011
Raw Value $719,626
Adjusted Value $793,257

Adjusted +$58,222 for 286 sqft more living space and +$15,409 for being newer. Net adjustment: +$73,631.

3 bed 2 bath 1,966 sqft Built 1981
Raw Value $458,018
Adjusted Value $404,124

Adjusted -$27,279 for 134 sqft less living space and -$26,615 for being older. Net adjustment: -$53,894.

The Neighborhood

This home is valued 1.9% 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
$375,245
Median
$368,194

This home is +1.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,752 across all districts. With a homestead exemption claimed, that drops to $5,432 — saving $1,320 per year. That's $453 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%$3,351
Round RockCity0.3720%$1,396
Williamson CountyCounty0.3694%$1,386
Austin Community Collegespecial0.1034%$388
Williamson County FM/RdCounty0.0443%$166
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,752

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $714,433 would pay approximately $4,459 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 4/19/2026.

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