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5385 CORELLI FLS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed3 bath2,482 sqftBuilt 2022

Property at a Glance

This home is estimated between $488,974 and $567,946, with a best estimate of $519,207. 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

$488,974 $567,946
Best Estimate
$519,207
WCAD Value
$514,838
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 $488,974 and $567,946. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

5393 CORELLI FLS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 3 bath 2,301 sqft Built 2022
Raw Value $492,538
Adjusted Value $531,952

Adjusted +$39,414 for 181 sqft more living space. Net adjustment: +$39,414.

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 $506,856

Adjusted +$871 for 4 sqft more living space. Net adjustment: +$871.

5141 CORELLI FALLS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,798 sqft Built 2019
Raw Value $636,842
Adjusted Value $567,946

Adjusted -$68,812 for 316 sqft less living space and -$84 for being older. Net adjustment: -$68,896.

5421 CORELLI FLS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,482 sqft Built 2022
Raw Value $519,207
Adjusted Value $519,207

This comparable closely matches the subject property's features.

5145 CORELLI FALLS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,709 sqft Built 2019
Raw Value $538,489
Adjusted Value $488,974

Adjusted -$49,431 for 227 sqft less living space and -$84 for being older. Net adjustment: -$49,515.

The Neighborhood

This home is valued 19.0% 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
$514,838
Median
$432,756

This home is +19.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,542 across all districts. With a homestead exemption claimed, that drops to $7,976 — saving $1,566 per year. That's $665 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%$5,409
Round RockCity0.3720%$1,915
Williamson CountyCounty0.3694%$1,902
Williamson County FM/RdCounty0.0443%$228
Upper Brushy Creek WCIDWater0.0170%$88
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$9,542

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $519,207 would pay approximately $3,241 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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