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5381 CORELLI FLS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

2 bed2 bath2,300 sqftBuilt 2021

Property at a Glance

This home is estimated between $467,252 and $525,634, with a best estimate of $502,222. 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

$467,252 $525,634
Best Estimate
$502,222
WCAD Value
$484,198
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 $467,252 and $525,634. 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 $500,985

Adjusted +$35,712 for 164 sqft more living space and +$56 for being newer. Net adjustment: +$35,768.

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 $507,795

Adjusted +$63,368 for 291 sqft more living space and +$56 for being newer. Net adjustment: +$63,424.

5413 CORELLI FLS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,478 sqft Built 2022
Raw Value $505,985
Adjusted Value $467,252

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

5449 CORELLI FLS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,270 sqft Built 2021
Raw Value $519,101
Adjusted Value $525,634

Adjusted +$6,533 for 30 sqft more living space. Net adjustment: +$6,533.

5441 CORELLI FLS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,062 sqft Built 2021
Raw Value $450,396
Adjusted Value $502,222

Adjusted +$51,826 for 238 sqft more living space. Net adjustment: +$51,826.

The Neighborhood

This home is valued 11.9% 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

typical
638 Properties
$432,756 Median Value
-8.1% YoY Change
5% Have Pool
100% Have Garage
This Home
$484,198
Median
$432,756

This home is +11.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,568 across all districts. With a homestead exemption claimed, that drops to $7,012 — saving $1,556 per year. That's $584 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%$4,857
Round RockCity0.3720%$1,720
Williamson CountyCounty0.3694%$1,708
Williamson County FM/RdCounty0.0443%$205
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$8,568

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $502,222 would pay approximately $3,135 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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