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3308 DONATELLO CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,887 sqftBuilt 2018

Property at a Glance

This home is estimated between $403,185 and $481,289, with a best estimate of $413,923. That places the property below the R441515C - HERITAGE AT VIZCAYA median of $432,756, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$403,185 $481,289
Best Estimate
$413,923
WCAD Value
$408,097
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $403,185 and $481,289. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3301 DONATELLO CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,641 sqft Built 2017
Raw Value $360,382
Adjusted Value $413,923

Adjusted +$53,569 for 246 sqft more living space and -$28 for being older. Net adjustment: +$53,541.

3309 DONATELLO CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,742 sqft Built 2016
Raw Value $376,868
Adjusted Value $408,387

Adjusted +$31,575 for 145 sqft more living space and -$56 for being older. Net adjustment: +$31,519.

3300 DONATELLO CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,844 sqft Built 2018
Raw Value $393,821
Adjusted Value $403,185

Adjusted +$9,364 for 43 sqft more living space. Net adjustment: +$9,364.

3304 DONATELLO CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,751 sqft Built 2018
Raw Value $389,322
Adjusted Value $418,937

Adjusted +$29,615 for 136 sqft more living space. Net adjustment: +$29,615.

4 bed 2 bath 1,859 sqft Built 2018
Raw Value $475,192
Adjusted Value $481,289

Adjusted +$6,097 for 28 sqft more living space. Net adjustment: +$6,097.

The Neighborhood

This home is valued 5.7% below the R441515C - HERITAGE AT VIZCAYA median of $432,756. That positions it competitively for buyers comparing within the neighborhood. 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
$408,097
Median
$432,756

This home is -5.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,343 across all districts. With a homestead exemption claimed, that drops to $6,017 — saving $1,326 per year. That's $501 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%$3,645
Round RockCity0.3720%$1,518
Williamson CountyCounty0.3694%$1,508
Austin Community Collegespecial0.1034%$422
Williamson County FM/RdCounty0.0443%$181
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,343

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $413,923 would pay approximately $2,584 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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