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2400 RISANA CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,702 sqftBuilt 2023

Property at a Glance

This home is estimated between $780,764 and $864,963, with a best estimate of $846,293. That places the property above the R440515C - VIZCAYA median of $652,212, in a neighborhood that declined 0.6% over the past year.

Estimated Value Range

$780,764 $864,963
Best Estimate
$846,293
WCAD Value
$828,415
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R440515C - VIZCAYA, this home's estimated market value is between $780,764 and $864,963. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4916 RISANA BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
6 bed 4 bath 3,145 sqft Built 2022
Raw Value $917,039
Adjusted Value $780,764

Adjusted -$136,275 for 443 sqft less living space. Net adjustment: -$136,275.

2401 RISANA CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,502 sqft Built 2023
Raw Value $792,317
Adjusted Value $853,841

Adjusted +$61,524 for 200 sqft more living space. Net adjustment: +$61,524.

4925 RISANA BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,577 sqft Built 2022
Raw Value $807,841
Adjusted Value $846,293

Adjusted +$38,452 for 125 sqft more living space. Net adjustment: +$38,452.

5027 RISANA BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,484 sqft Built 2019
Raw Value $797,902
Adjusted Value $864,963

Adjusted +$67,061 for 218 sqft more living space. Net adjustment: +$67,061.

4924 RISANA BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 6 bath 2,764 sqft Built 2022
Raw Value $860,123
Adjusted Value $841,051

Adjusted -$19,072 for 62 sqft less living space. Net adjustment: -$19,072.

The Neighborhood

This home is valued 27.0% above the R440515C - VIZCAYA median of $652,212. With 585 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 0.6% over the past year.

R440515C - VIZCAYA

above average
585 Properties
$652,212 Median Value
-0.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$828,415
Median
$652,212

This home is +27.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,905 across all districts. With a homestead exemption claimed, that drops to $13,502 — saving $1,403 per year. That's $1,125 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
Round Rock ISDSchool0.8931%$7,399
Round RockCity0.3720%$3,082
Williamson CountyCounty0.3694%$3,061
Austin Community Collegespecial0.1034%$857
Williamson County FM/RdCounty0.0443%$367
Upper Brushy Creek WCIDWater0.0170%$141
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,905

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $846,293 would pay approximately $5,283 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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