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

3229 VENETO WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,468 sqftBuilt 2015

Property at a Glance

This home is estimated between $501,049 and $514,480, with a best estimate of $505,614. 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

$501,049 $514,480
Best Estimate
$505,614
WCAD Value
$494,434
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 $501,049 and $514,480. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $503,488

Adjusted +$37,454 for 172 sqft more living space and +$56 for being newer. Net adjustment: +$37,510.

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 $514,480

Adjusted +$47,907 for 220 sqft more living space. Net adjustment: +$47,907.

3252 VENETO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,274 sqft Built 2015
Raw Value $463,369
Adjusted Value $505,614

Adjusted +$42,245 for 194 sqft more living space. Net adjustment: +$42,245.

3259 VENETO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 3 bath 2,426 sqft Built 2018
Raw Value $499,865
Adjusted Value $509,095

Adjusted +$9,146 for 42 sqft more living space and +$84 for being newer. Net adjustment: +$9,230.

3264 VENETO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,516 sqft Built 2015
Raw Value $511,501
Adjusted Value $501,049

Adjusted -$10,452 for 48 sqft less living space. Net adjustment: -$10,452.

The Neighborhood

This home is valued 14.3% 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

typical
638 Properties
$432,756 Median Value
-8.1% YoY Change
5% Have Pool
100% Have Garage
This Home
$494,434
Median
$432,756

This home is +14.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,896 across all districts. With a homestead exemption claimed, that drops to $7,555 — saving $1,341 per year. That's $630 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%$4,416
Round RockCity0.3720%$1,839
Williamson CountyCounty0.3694%$1,827
Austin Community Collegespecial0.1034%$511
Williamson County FM/RdCounty0.0443%$219
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,896

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $505,614 would pay approximately $3,156 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