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

4811 FIORE TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,742 sqftBuilt 2018

Property at a Glance

This home is estimated between $504,714 and $588,001, with a best estimate of $567,442. 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

$504,714 $588,001
Best Estimate
$567,442
WCAD Value
$522,075
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 $504,714 and $588,001. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

5013 FIORE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 3 bath 2,520 sqft Built 2018
Raw Value $501,191
Adjusted Value $549,533

Adjusted +$48,342 for 222 sqft more living space. Net adjustment: +$48,342.

5009 FIORE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,052 sqft Built 2018
Raw Value $437,748
Adjusted Value $588,001

Adjusted +$150,253 for 690 sqft more living space. Net adjustment: +$150,253.

4933 FIORE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,941 sqft Built 2018
Raw Value $548,048
Adjusted Value $504,714

Adjusted -$43,334 for 199 sqft less living space. Net adjustment: -$43,334.

4849 FIORE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,348 sqft Built 2018
Raw Value $481,645
Adjusted Value $567,442

Adjusted +$85,797 for 394 sqft more living space. Net adjustment: +$85,797.

4928 FIORE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,117 sqft Built 2019
Raw Value $451,282
Adjusted Value $587,409

Adjusted +$136,099 for 625 sqft more living space and +$28 for being newer. Net adjustment: +$136,127.

The Neighborhood

This home is valued 20.6% 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
$522,075
Median
$432,756

This home is +20.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,394 across all districts. With a homestead exemption claimed, that drops to $8,047 — saving $1,347 per year. That's $671 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%$4,663
Round RockCity0.3720%$1,942
Williamson CountyCounty0.3694%$1,929
Austin Community Collegespecial0.1034%$540
Williamson County FM/RdCounty0.0443%$231
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,394

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $567,442 would pay approximately $3,542 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