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3332 CATALINA CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath3,208 sqftBuilt 2020

Property at a Glance

This home is estimated between $588,683 and $863,013, with a best estimate of $667,665. That places the property above the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831, in a neighborhood that declined 1.7% over the past year.

Estimated Value Range

$588,683 $863,013
Best Estimate
$667,665
WCAD Value
$664,751
Low Confidence

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

There are 5 comparable properties within range, but few are in R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN. The estimated range of $588,683 and $863,013 should be treated as a rough guide.

Comparable Properties (5)

3365 CATALINA CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 2,381 sqft Built 2019
Raw Value $678,291
Adjusted Value $863,013

Adjusted +$180,346 for 827 sqft more living space and +$4,376 for being newer. Net adjustment: +$184,722.

3364 CATALINA CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,218 sqft Built 2019
Raw Value $665,470
Adjusted Value $667,665

Adjusted -$2,181 for 10 sqft less living space and +$4,376 for being newer. Net adjustment: +$2,195.

4 bed 3 bath 2,835 sqft Built 2017
Raw Value $761,615
Adjusted Value $856,083

Adjusted +$81,341 for 373 sqft more living space and +$13,127 for being newer. Net adjustment: +$94,468.

4 bed 3 bath 2,880 sqft Built 2011
Raw Value $515,721
Adjusted Value $626,631

Adjusted +$71,528 for 328 sqft more living space and +$39,382 for being newer. Net adjustment: +$110,910.

4 bed 3 bath 2,422 sqft Built 2016
Raw Value $399,775
Adjusted Value $588,683

Adjusted +$171,405 for 786 sqft more living space and +$17,503 for being newer. Net adjustment: +$188,908.

The Neighborhood

This home is valued 33.0% above the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831. With 695 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.7% over the past year.

R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN

above average
695 Properties
$499,831 Median Value
-1.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$664,751
Median
$499,831

This home is +33.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,628 across all districts. With a homestead exemption claimed, that drops to $11,255 — saving $1,373 per year. That's $938 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%$5,937
Paloma Lakes MUD #1MUD0.3725%$2,476
Williamson CountyCounty0.3694%$2,456
Austin Community Collegespecial0.1034%$687
Williamson County ESD #9 - Round RockESD0.0999%$664
Williamson County FM/RdCounty0.0443%$295
Upper Brushy Creek WCIDWater0.0170%$113
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$12,628

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $667,665 would pay approximately $4,168 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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