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3536 ROSALINA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,598 sqftBuilt 2011

Property at a Glance

This home is estimated between $300,276 and $654,040, with a best estimate of $331,925. That places the property below the R493607C - PALOMA LAKE SEC 18 median of $387,915, in a neighborhood that declined 9.2% over the past year.

Estimated Value Range

$300,276 $654,040
Best Estimate
$331,925
WCAD Value
$341,842
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 $300,276 and $654,040 should be treated as a rough guide.

Comparable Properties (5)

3647 ROSALINA LOOP, ROUND ROCK, TX 78665
0.00 mi 96% similar Same subdivision
3 bed 2 bath 1,740 sqft Built 2009
Raw Value $356,515
Adjusted Value $327,039

Adjusted -$28,421 for 142 sqft less living space and -$1,055 for being older. Net adjustment: -$29,476.

3716 ROSALINA LOOP, ROUND ROCK, TX 78665
0.00 mi 93% similar Same subdivision
3 bed 2 bath 1,950 sqft Built 2009
Raw Value $371,783
Adjusted Value $300,276

Adjusted -$70,452 for 352 sqft less living space and -$1,055 for being older. Net adjustment: -$71,507.

4 bed 3 bath 1,984 sqft Built 2013
Raw Value $730,242
Adjusted Value $654,040

Adjusted -$77,257 for 386 sqft less living space and +$1,055 for being newer. Net adjustment: -$76,202.

3 bed 2 bath 1,767 sqft Built 2006
Raw Value $368,387
Adjusted Value $331,925

Adjusted -$33,825 for 169 sqft less living space and -$2,637 for being older. Net adjustment: -$36,462.

3 bed 2 bath 1,801 sqft Built 2015
Raw Value $374,329
Adjusted Value $335,809

Adjusted -$40,630 for 203 sqft less living space and +$2,110 for being newer. Net adjustment: -$38,520.

The Neighborhood

This home is valued 11.9% 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
$341,842
Median
$387,915

This home is -11.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,661 across all districts. With a homestead exemption claimed, that drops to $5,348 — saving $1,313 per year. That's $446 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%$3,053
Paloma Lakes MUD #2MUD0.4215%$1,441
Williamson CountyCounty0.3694%$1,263
Austin Community Collegespecial0.1034%$353
Williamson County ESD #9 - Round RockESD0.0999%$342
Williamson County FM/RdCounty0.0443%$152
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$6,661

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $331,925 would pay approximately $2,072 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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