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3304 CATALINA CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed3 bath2,381 sqftBuilt 2021

Property at a Glance

This home is estimated between $412,713 and $687,043, with a best estimate of $482,690. That places the property below the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831, in a neighborhood that declined 1.7% over the past year.

Estimated Value Range

$412,713 $687,043
Best Estimate
$482,690
WCAD Value
$704,771
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 $412,713 and $687,043 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 $687,043

Adjusted +$8,752 for being newer. Net adjustment: +$8,752.

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 $491,695

Adjusted -$182,527 for 837 sqft less living space and +$8,752 for being newer. Net adjustment: -$173,775.

4 bed 3 bath 2,422 sqft Built 2016
Raw Value $399,775
Adjusted Value $412,713

Adjusted -$8,941 for 41 sqft less living space and +$21,879 for being newer. Net adjustment: +$12,938.

4 bed 3 bath 2,256 sqft Built 2017
Raw Value $415,041
Adjusted Value $459,803

Adjusted +$27,259 for 125 sqft more living space and +$17,503 for being newer. Net adjustment: +$44,762.

4 bed 3 bath 2,197 sqft Built 2018
Raw Value $429,438
Adjusted Value $482,690

Adjusted +$40,125 for 184 sqft more living space and +$13,127 for being newer. Net adjustment: +$53,252.

The Neighborhood

This home is valued 41.0% 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
$704,771
Median
$499,831

This home is +41.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,388 across all districts. With a homestead exemption claimed, that drops to $12,008 — saving $1,380 per year. That's $1,001 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%$6,294
Paloma Lakes MUD #1MUD0.3725%$2,625
Williamson CountyCounty0.3694%$2,604
Austin Community Collegespecial0.1034%$729
Williamson County ESD #9 - Round RockESD0.0999%$704
Williamson County FM/RdCounty0.0443%$312
Upper Brushy Creek WCIDWater0.0170%$120
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$13,388

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $482,690 would pay approximately $3,013 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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