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5413 CORELLI FLS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

2 bed2 bath2,478 sqftBuilt 2022

Property at a Glance

This home is estimated between $522,931 and $554,459, with a best estimate of $546,528. 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

$522,931 $554,459
Best Estimate
$546,528
WCAD Value
$505,985
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 $522,931 and $554,459. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

5429 CORELLI FLS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,136 sqft Built 2023
Raw Value $465,217
Adjusted Value $539,718

Adjusted +$74,473 for 342 sqft more living space and +$28 for being newer. Net adjustment: +$74,501.

5205 CORELLI FLS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,583 sqft Built 2021
Raw Value $359,593
Adjusted Value $554,459

Adjusted +$194,894 for 895 sqft more living space and -$28 for being older. Net adjustment: +$194,866.

5404 CORELLI FLS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,009 sqft Built 2023
Raw Value $444,371
Adjusted Value $546,528

Adjusted +$102,129 for 469 sqft more living space and +$28 for being newer. Net adjustment: +$102,157.

5381 CORELLI FLS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,300 sqft Built 2021
Raw Value $484,198
Adjusted Value $522,931

Adjusted +$38,761 for 178 sqft more living space and -$28 for being older. Net adjustment: +$38,733.

5325 CORELLI FLS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,702 sqft Built 2021
Raw Value $382,339
Adjusted Value $551,291

Adjusted +$168,980 for 776 sqft more living space and -$28 for being older. Net adjustment: +$168,952.

The Neighborhood

This home is valued 16.9% 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
$505,985
Median
$432,756

This home is +16.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,378 across all districts. With a homestead exemption claimed, that drops to $7,813 — saving $1,565 per year. That's $651 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
Georgetown ISDSchool1.0506%$5,316
Round RockCity0.3720%$1,882
Williamson CountyCounty0.3694%$1,869
Williamson County FM/RdCounty0.0443%$224
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$9,378

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $546,528 would pay approximately $3,411 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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