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3589 ROSALINA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,701 sqftBuilt 2010

Property at a Glance

This home is estimated between $321,419 and $675,182, with a best estimate of $615,461. That places the property above the R493607C - PALOMA LAKE SEC 18 median of $387,915, in a neighborhood that declined 9.2% over the past year.

Estimated Value Range

$321,419 $675,182
Best Estimate
$615,461
WCAD Value
$443,166
Low Confidence

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

There are 5 comparable properties within range, but few are in R493607C - PALOMA LAKE SEC 18. The estimated range of $321,419 and $675,182 should be treated as a rough guide.

Comparable Properties (5)

3647 ROSALINA LOOP, ROUND ROCK, TX 78665
0.00 mi 95% similar Same subdivision
3 bed 2 bath 1,740 sqft Built 2009
Raw Value $356,515
Adjusted Value $348,182

Adjusted -$7,806 for 39 sqft less living space and -$527 for being older. Net adjustment: -$8,333.

4 bed 3 bath 1,836 sqft Built 2013
Raw Value $640,899
Adjusted Value $615,461

Adjusted -$27,020 for 135 sqft less living space and +$1,582 for being newer. Net adjustment: -$25,438.

4 bed 3 bath 1,977 sqft Built 2013
Raw Value $689,730
Adjusted Value $636,071

Adjusted -$55,241 for 276 sqft less living space and +$1,582 for being newer. Net adjustment: -$53,659.

3716 ROSALINA LOOP, ROUND ROCK, TX 78665
0.00 mi 91% similar Same subdivision
3 bed 2 bath 1,950 sqft Built 2009
Raw Value $371,783
Adjusted Value $321,419

Adjusted -$49,837 for 249 sqft less living space and -$527 for being older. Net adjustment: -$50,364.

4 bed 3 bath 1,984 sqft Built 2013
Raw Value $730,242
Adjusted Value $675,182

Adjusted -$56,642 for 283 sqft less living space and +$1,582 for being newer. Net adjustment: -$55,060.

The Neighborhood

This home is valued 14.2% above the R493607C - PALOMA LAKE SEC 18 median of $387,915. With 295 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.2% over the past year.

R493607C - PALOMA LAKE SEC 18

typical
295 Properties
$387,915 Median Value
-9.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$443,166
Median
$387,915

This home is +14.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,636 across all districts. With a homestead exemption claimed, that drops to $7,304 — saving $1,332 per year. That's $609 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%$3,958
Paloma Lakes MUD #2MUD0.4215%$1,868
Williamson CountyCounty0.3694%$1,637
Austin Community Collegespecial0.1034%$458
Williamson County ESD #9 - Round RockESD0.0999%$443
Williamson County FM/RdCounty0.0443%$196
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$8,636

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $615,461 would pay approximately $3,842 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 4/19/2026.

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