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5404 CORELLI FLS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

2 bed2 bath2,009 sqftBuilt 2023

Property at a Glance

This home is estimated between $420,774 and $466,944, with a best estimate of $449,135. 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

$420,774 $466,944
Best Estimate
$449,135
WCAD Value
$444,371
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 $420,774 and $466,944. 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 $437,562

Adjusted -$27,655 for 127 sqft less living space. Net adjustment: -$27,655.

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 $452,302

Adjusted +$92,765 for 426 sqft more living space and -$56 for being older. Net adjustment: +$92,709.

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 $420,774

Adjusted -$63,368 for 291 sqft less living space and -$56 for being older. Net adjustment: -$63,424.

5259 CORELLI FLS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,396 sqft Built 2021
Raw Value $333,514
Adjusted Value $466,944

Adjusted +$133,486 for 613 sqft more living space and -$56 for being older. Net adjustment: +$133,430.

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 $449,135

Adjusted +$66,852 for 307 sqft more living space and -$56 for being older. Net adjustment: +$66,796.

The Neighborhood

This home is valued 2.7% 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

typical
638 Properties
$432,756 Median Value
-8.1% YoY Change
5% Have Pool
100% Have Garage
This Home
$444,371
Median
$432,756

This home is +2.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,236 across all districts. With a homestead exemption claimed, that drops to $6,683 — saving $1,553 per year. That's $557 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%$4,669
Round RockCity0.3720%$1,653
Williamson CountyCounty0.3694%$1,642
Williamson County FM/RdCounty0.0443%$197
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$8,236

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $449,135 would pay approximately $2,803 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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