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5275 CORELLI FLS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

2 bed2 bath1,388 sqftBuilt 2021

Property at a Glance

This home is estimated between $309,199 and $331,772, with a best estimate of $317,130. That places the property below the R441515C - HERITAGE AT VIZCAYA median of $432,756, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$309,199 $331,772
Best Estimate
$317,130
WCAD Value
$334,202
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 $309,199 and $331,772. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $317,130

Adjusted -$42,463 for 195 sqft less living space. Net adjustment: -$42,463.

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 $309,199

Adjusted -$135,228 for 621 sqft less living space and +$56 for being newer. Net adjustment: -$135,172.

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 $331,772

Adjusted -$1,742 for 8 sqft less living space. Net adjustment: -$1,742.

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 $313,963

Adjusted -$68,376 for 314 sqft less living space. Net adjustment: -$68,376.

5217 CORELLI FLS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,618 sqft Built 2021
Raw Value $373,330
Adjusted Value $323,246

Adjusted -$50,084 for 230 sqft less living space. Net adjustment: -$50,084.

The Neighborhood

This home is valued 22.8% below the R441515C - HERITAGE AT VIZCAYA median of $432,756. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.1% over the past year.

R441515C - HERITAGE AT VIZCAYA

below average
638 Properties
$432,756 Median Value
-8.1% YoY Change
5% Have Pool
100% Have Garage
This Home
$334,202
Median
$432,756

This home is -22.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,194 across all districts. With a homestead exemption claimed, that drops to $4,661 — saving $1,533 per year. That's $388 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%$3,511
Round RockCity0.3720%$1,243
Williamson CountyCounty0.3694%$1,235
Williamson County FM/RdCounty0.0443%$148
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$6,194

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $317,130 would pay approximately $1,980 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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