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3584 ROSALINA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,060 sqftBuilt 2011

Property at a Glance

This home is estimated between $392,744 and $746,508, with a best estimate of $686,787. 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

$392,744 $746,508
Best Estimate
$686,787
WCAD Value
$381,399
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 $392,744 and $746,508 should be treated as a rough guide.

Comparable Properties (5)

3716 ROSALINA LOOP, ROUND ROCK, TX 78665
0.00 mi 97% similar Same subdivision
3 bed 2 bath 1,950 sqft Built 2009
Raw Value $371,783
Adjusted Value $392,744

Adjusted +$22,016 for 110 sqft more living space and -$1,055 for being older. Net adjustment: +$20,961.

3647 ROSALINA LOOP, ROUND ROCK, TX 78665
0.00 mi 94% similar Same subdivision
3 bed 2 bath 1,740 sqft Built 2009
Raw Value $356,515
Adjusted Value $419,507

Adjusted +$64,047 for 320 sqft more living space and -$1,055 for being older. Net adjustment: +$62,992.

4 bed 3 bath 1,984 sqft Built 2013
Raw Value $730,242
Adjusted Value $746,508

Adjusted +$15,211 for 76 sqft more living space and +$1,055 for being newer. Net adjustment: +$16,266.

4 bed 3 bath 1,977 sqft Built 2013
Raw Value $689,730
Adjusted Value $707,397

Adjusted +$16,612 for 83 sqft more living space and +$1,055 for being newer. Net adjustment: +$17,667.

4 bed 3 bath 1,836 sqft Built 2013
Raw Value $640,899
Adjusted Value $686,787

Adjusted +$44,833 for 224 sqft more living space and +$1,055 for being newer. Net adjustment: +$45,888.

The Neighborhood

This home is valued 1.7% below the R493607C - PALOMA LAKE SEC 18 median of $387,915. That positions it competitively for buyers comparing within the neighborhood. 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
$381,399
Median
$387,915

This home is -1.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,432 across all districts. With a homestead exemption claimed, that drops to $6,111 — saving $1,321 per year. That's $509 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%$3,406
Paloma Lakes MUD #2MUD0.4215%$1,608
Williamson CountyCounty0.3694%$1,409
Austin Community Collegespecial0.1034%$394
Williamson County ESD #9 - Round RockESD0.0999%$381
Williamson County FM/RdCounty0.0443%$169
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$7,432

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $686,787 would pay approximately $4,287 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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