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2605 CATALANI CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,835 sqftBuilt 2017

Property at a Glance

This home is estimated between $594,033 and $772,765, with a best estimate of $631,156. 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

$594,033 $772,765
Best Estimate
$631,156
WCAD Value
$595,023
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 $594,033 and $772,765 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 $761,615

This comparable closely matches the subject property's features.

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.

3 bed 2 bath 2,219 sqft Built 2018
Raw Value $441,664
Adjusted Value $631,156

Adjusted +$189,492 for 616 sqft more living space. Net adjustment: +$189,492.

3 bed 2 bath 2,159 sqft Built 2014
Raw Value $416,078
Adjusted Value $624,028

Adjusted +$207,950 for 676 sqft more living space. Net adjustment: +$207,950.

4 bed 2 bath 2,388 sqft Built 2013
Raw Value $456,528
Adjusted Value $594,033

Adjusted +$137,505 for 447 sqft more living space. Net adjustment: +$137,505.

The Neighborhood

This home is valued 8.8% 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

typical
585 Properties
$652,212 Median Value
-0.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$595,023
Median
$652,212

This home is -8.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,706 across all districts. With a homestead exemption claimed, that drops to $9,346 — saving $1,360 per year. That's $779 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%$5,314
Round RockCity0.3720%$2,213
Williamson CountyCounty0.3694%$2,198
Austin Community Collegespecial0.1034%$615
Williamson County FM/RdCounty0.0443%$264
Upper Brushy Creek WCIDWater0.0170%$101
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,706

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $631,156 would pay approximately $3,940 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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