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2620 CATALANI CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,835 sqftBuilt 2017

Property at a Glance

This home is estimated between $501,878 and $772,765, with a best estimate of $547,652. That places the property below the R440515C - VIZCAYA median of $652,212, in a neighborhood that declined 0.6% over the past year.

Estimated Value Range

$501,878 $772,765
Best Estimate
$547,652
WCAD Value
$761,615
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R440515C - VIZCAYA. The estimated range of $501,878 and $772,765 should be treated as a rough guide.

Comparable Properties (5)

2601 CATALANI CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,779 sqft Built 2017
Raw Value $755,538
Adjusted Value $772,765

Adjusted +$17,227 for 56 sqft more living space. Net adjustment: +$17,227.

4 bed 3 bath 3,218 sqft Built 2019
Raw Value $665,470
Adjusted Value $547,652

Adjusted -$117,818 for 383 sqft less living space. Net adjustment: -$117,818.

4 bed 3 bath 2,880 sqft Built 2011
Raw Value $515,721
Adjusted Value $501,878

Adjusted -$13,843 for 45 sqft less living space. Net adjustment: -$13,843.

4 bed 3 bath 2,422 sqft Built 2016
Raw Value $399,775
Adjusted Value $526,821

Adjusted +$127,046 for 413 sqft more living space. Net adjustment: +$127,046.

4 bed 3 bath 2,256 sqft Built 2017
Raw Value $415,041
Adjusted Value $593,152

Adjusted +$178,111 for 579 sqft more living space. Net adjustment: +$178,111.

The Neighborhood

This home is valued 16.8% 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
$761,615
Median
$652,212

This home is +16.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,704 across all districts. With a homestead exemption claimed, that drops to $12,313 — saving $1,391 per year. That's $1,026 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%$6,802
Round RockCity0.3720%$2,833
Williamson CountyCounty0.3694%$2,814
Austin Community Collegespecial0.1034%$788
Williamson County FM/RdCounty0.0443%$338
Upper Brushy Creek WCIDWater0.0170%$129
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$13,704

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $547,652 would pay approximately $3,418 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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