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

3259 VENETO WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed3 bath2,426 sqftBuilt 2018

Property at a Glance

This home is estimated between $494,259 and $529,719, with a best estimate of $505,520. That places the property above the R441515C - HERITAGE AT VIZCAYA median of $432,756, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$494,259 $529,719
Best Estimate
$505,520
WCAD Value
$499,865
High Confidence

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

Based on 5 comparable properties in R441515C - HERITAGE AT VIZCAYA, this home's estimated market value is between $494,259 and $529,719. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3208 VENETO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,025 sqft Built 2017
Raw Value $442,426
Adjusted Value $529,719

Adjusted +$87,321 for 401 sqft more living space and -$28 for being older. Net adjustment: +$87,293.

3216 VENETO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,296 sqft Built 2017
Raw Value $465,978
Adjusted Value $494,259

Adjusted +$28,309 for 130 sqft more living space and -$28 for being older. Net adjustment: +$28,281.

3220 VENETO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,041 sqft Built 2016
Raw Value $421,739
Adjusted Value $505,520

Adjusted +$83,837 for 385 sqft more living space and -$56 for being older. Net adjustment: +$83,781.

3212 VENETO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,936 sqft Built 2015
Raw Value $404,470
Adjusted Value $511,088

Adjusted +$106,702 for 490 sqft more living space and -$84 for being older. Net adjustment: +$106,618.

3236 VENETO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,248 sqft Built 2015
Raw Value $466,573
Adjusted Value $505,250

Adjusted +$38,761 for 178 sqft more living space and -$84 for being older. Net adjustment: +$38,677.

The Neighborhood

This home is valued 15.5% above the R441515C - HERITAGE AT VIZCAYA median of $432,756. With 638 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.1% over the past year.

R441515C - HERITAGE AT VIZCAYA

above average
638 Properties
$432,756 Median Value
-8.1% YoY Change
5% Have Pool
100% Have Garage
This Home
$499,865
Median
$432,756

This home is +15.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,994 across all districts. With a homestead exemption claimed, that drops to $7,651 — saving $1,343 per year. That's $638 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%$4,464
Round RockCity0.3720%$1,859
Williamson CountyCounty0.3694%$1,847
Austin Community Collegespecial0.1034%$517
Williamson County FM/RdCounty0.0443%$222
Upper Brushy Creek WCIDWater0.0170%$85
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,994

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $505,520 would pay approximately $3,155 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