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3652 ROSALINA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,998 sqftBuilt 2009

Property at a Glance

This home is estimated between $381,390 and $520,007, with a best estimate of $408,153. 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

$381,390 $520,007
Best Estimate
$408,153
WCAD Value
$461,544
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 $381,390 and $520,007 should be treated as a rough guide.

Comparable Properties (5)

3647 ROSALINA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,740 sqft Built 2009
Raw Value $356,515
Adjusted Value $408,153

Adjusted +$51,638 for 258 sqft more living space. Net adjustment: +$51,638.

3716 ROSALINA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,950 sqft Built 2009
Raw Value $371,783
Adjusted Value $381,390

Adjusted +$9,607 for 48 sqft more living space. Net adjustment: +$9,607.

4 bed 2 bath 1,819 sqft Built 2015
Raw Value $481,016
Adjusted Value $520,007

Adjusted +$35,826 for 179 sqft more living space and +$3,165 for being newer. Net adjustment: +$38,991.

3 bed 2 bath 1,767 sqft Built 2006
Raw Value $368,387
Adjusted Value $413,039

Adjusted +$46,234 for 231 sqft more living space and -$1,582 for being older. Net adjustment: +$44,652.

4 bed 3 bath 1,975 sqft Built 2018
Raw Value $377,228
Adjusted Value $386,578

Adjusted +$4,603 for 23 sqft more living space and +$4,747 for being newer. Net adjustment: +$9,350.

The Neighborhood

This home is valued 19.0% 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

above average
295 Properties
$387,915 Median Value
-9.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$461,544
Median
$387,915

This home is +19.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,994 across all districts. With a homestead exemption claimed, that drops to $7,658 — saving $1,336 per year. That's $638 per month a buyer should budget. The assessed value increased +0.4% vs the subdivision average of -9.2%. This above-average increase gives a protest opportunity score of 48 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,122
Paloma Lakes MUD #2MUD0.4215%$1,945
Williamson CountyCounty0.3694%$1,705
Austin Community Collegespecial0.1034%$477
Williamson County ESD #9 - Round RockESD0.0999%$461
Williamson County FM/RdCounty0.0443%$205
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$8,994
48 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $408,153 would pay approximately $2,548 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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