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2621 CATALANI CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,184 sqftBuilt 2017

Property at a Glance

This home is estimated between $393,774 and $561,356, with a best estimate of $430,897. 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

$393,774 $561,356
Best Estimate
$430,897
WCAD Value
$497,901
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 $393,774 and $561,356 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,159 sqft Built 2014
Raw Value $416,078
Adjusted Value $423,768

Adjusted +$7,690 for 25 sqft more living space. Net adjustment: +$7,690.

3 bed 2 bath 1,919 sqft Built 2016
Raw Value $403,709
Adjusted Value $485,228

Adjusted +$81,519 for 265 sqft more living space. Net adjustment: +$81,519.

3 bed 2 bath 2,219 sqft Built 2018
Raw Value $441,664
Adjusted Value $430,897

Adjusted -$10,767 for 35 sqft less living space. Net adjustment: -$10,767.

2620 CATALANI CV, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
4 bed 3 bath 2,835 sqft Built 2017
Raw Value $761,615
Adjusted Value $561,356

Adjusted -$200,259 for 651 sqft less living space. Net adjustment: -$200,259.

4 bed 2 bath 2,388 sqft Built 2013
Raw Value $456,528
Adjusted Value $393,774

Adjusted -$62,754 for 204 sqft less living space. Net adjustment: -$62,754.

The Neighborhood

This home is valued 23.7% below the R440515C - VIZCAYA median of $652,212. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 0.6% over the past year.

R440515C - VIZCAYA

below average
585 Properties
$652,212 Median Value
-0.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$497,901
Median
$652,212

This home is -23.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,959 across all districts. With a homestead exemption claimed, that drops to $7,616 — saving $1,343 per year. That's $635 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%$4,447
Round RockCity0.3720%$1,852
Williamson CountyCounty0.3694%$1,839
Austin Community Collegespecial0.1034%$515
Williamson County FM/RdCounty0.0443%$221
Upper Brushy Creek WCIDWater0.0170%$85
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,959

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $430,897 would pay approximately $2,690 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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