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4827 FIORE TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,835 sqftBuilt 2017

Property at a Glance

This home is estimated between $521,799 and $595,523, with a best estimate of $576,339. 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

$521,799 $595,523
Best Estimate
$576,339
WCAD Value
$633,363
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 $521,799 and $595,523. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4828 FIORE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,117 sqft Built 2015
Raw Value $583,263
Adjusted Value $521,799

Adjusted -$61,408 for 282 sqft less living space and -$56 for being older. Net adjustment: -$61,464.

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 $576,339

Adjusted +$76,651 for 352 sqft more living space and -$28 for being older. Net adjustment: +$76,623.

4964 FIORE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,446 sqft Built 2015
Raw Value $494,611
Adjusted Value $579,263

Adjusted +$84,708 for 389 sqft more living space and -$56 for being older. Net adjustment: +$84,652.

4976 FIORE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,258 sqft Built 2015
Raw Value $469,932
Adjusted Value $595,523

Adjusted +$125,647 for 577 sqft more living space and -$56 for being older. Net adjustment: +$125,591.

4944 FIORE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,747 sqft Built 2015
Raw Value $524,723
Adjusted Value $543,830

Adjusted +$19,163 for 88 sqft more living space and -$56 for being older. Net adjustment: +$19,107.

The Neighborhood

This home is valued 46.4% 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
$633,363
Median
$432,756

This home is +46.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,396 across all districts. With a homestead exemption claimed, that drops to $10,029 — saving $1,367 per year. That's $836 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%$5,657
Round RockCity0.3720%$2,356
Williamson CountyCounty0.3694%$2,340
Austin Community Collegespecial0.1034%$655
Williamson County FM/RdCounty0.0443%$281
Upper Brushy Creek WCIDWater0.0170%$108
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,396

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $576,339 would pay approximately $3,597 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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