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4853 FIORE TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,536 sqftBuilt 2017

Property at a Glance

This home is estimated between $511,229 and $562,441, with a best estimate of $527,017. 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

$511,229 $562,441
Best Estimate
$527,017
WCAD Value
$506,222
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 $511,229 and $562,441. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4857 FIORE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,193 sqft Built 2017
Raw Value $452,326
Adjusted Value $527,017

Adjusted +$74,691 for 343 sqft more living space. Net adjustment: +$74,691.

4908 FIORE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,274 sqft Built 2015
Raw Value $467,823
Adjusted Value $524,820

Adjusted +$57,053 for 262 sqft more living space and -$56 for being older. Net adjustment: +$56,997.

4956 FIORE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,092 sqft Built 2016
Raw Value $433,438
Adjusted Value $530,095

Adjusted +$96,685 for 444 sqft more living space and -$28 for being older. Net adjustment: +$96,657.

5020 FIORE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,715 sqft Built 2017
Raw Value $383,661
Adjusted Value $562,441

Adjusted +$178,780 for 821 sqft more living space. Net adjustment: +$178,780.

4817 FIORE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,483 sqft Built 2016
Raw Value $499,716
Adjusted Value $511,229

Adjusted +$11,541 for 53 sqft more living space and -$28 for being older. Net adjustment: +$11,513.

The Neighborhood

This home is valued 17.0% 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
$506,222
Median
$432,756

This home is +17.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,108 across all districts. With a homestead exemption claimed, that drops to $7,764 — saving $1,344 per year. That's $647 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%$4,521
Round RockCity0.3720%$1,883
Williamson CountyCounty0.3694%$1,870
Austin Community Collegespecial0.1034%$523
Williamson County FM/RdCounty0.0443%$224
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,108

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $527,017 would pay approximately $3,290 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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