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2600 CATALANI CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,794 sqftBuilt 2016

Property at a Glance

This home is estimated between $489,266 and $805,337, with a best estimate of $749,003. 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

$489,266 $805,337
Best Estimate
$749,003
WCAD Value
$756,998
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R440515C - VIZCAYA. The estimated range of $489,266 and $805,337 should be treated as a rough guide.

Comparable Properties (5)

2620 CATALANI CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,835 sqft Built 2017
Raw Value $761,615
Adjusted Value $749,003

Adjusted -$12,612 for 41 sqft less living space. Net adjustment: -$12,612.

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 $760,152

Adjusted +$4,614 for 15 sqft more living space. Net adjustment: +$4,614.

5 bed 4 bath 2,205 sqft Built 2017
Raw Value $567,133
Adjusted Value $748,320

Adjusted +$181,187 for 589 sqft more living space. Net adjustment: +$181,187.

4 bed 3 bath 2,880 sqft Built 2011
Raw Value $515,721
Adjusted Value $489,266

Adjusted -$26,455 for 86 sqft less living space. Net adjustment: -$26,455.

5 bed 3 bath 2,381 sqft Built 2019
Raw Value $678,291
Adjusted Value $805,337

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

The Neighborhood

This home is valued 16.1% 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
$756,998
Median
$652,212

This home is +16.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,620 across all districts. With a homestead exemption claimed, that drops to $12,230 — saving $1,390 per year. That's $1,019 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%$6,761
Round RockCity0.3720%$2,816
Williamson CountyCounty0.3694%$2,797
Austin Community Collegespecial0.1034%$783
Williamson County FM/RdCounty0.0443%$336
Upper Brushy Creek WCIDWater0.0170%$129
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$13,620

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $749,003 would pay approximately $4,675 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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