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3520 DE SOTO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,053 sqftBuilt 2018

Property at a Glance

This home is estimated between $331,644 and $595,565, with a best estimate of $396,161. That places the property below the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346, in a neighborhood that declined 5.0% over the past year.

Estimated Value Range

$331,644 $595,565
Best Estimate
$396,161
WCAD Value
$578,620
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $331,644 and $595,565. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

2733 SAN MILAN PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,650 sqft Built 2015
Raw Value $543,541
Adjusted Value $396,161

Adjusted -$139,270 for 597 sqft less living space and -$8,110 for being older. Net adjustment: -$147,380.

4 bed 3 bath 2,092 sqft Built 2016
Raw Value $503,270
Adjusted Value $488,765

Adjusted -$9,098 for 39 sqft less living space and -$5,407 for being older. Net adjustment: -$14,505.

2820 SAINT FEDERICO WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,825 sqft Built 2013
Raw Value $540,858
Adjusted Value $347,247

Adjusted -$180,094 for 772 sqft less living space and -$13,517 for being older. Net adjustment: -$193,611.

2745 SAN MILAN PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,936 sqft Built 2014
Raw Value $548,447
Adjusted Value $331,644

Adjusted -$205,989 for 883 sqft less living space and -$10,814 for being older. Net adjustment: -$216,803.

4 bed 3 bath 2,107 sqft Built 2015
Raw Value $616,272
Adjusted Value $595,565

Adjusted -$12,597 for 54 sqft less living space and -$8,110 for being older. Net adjustment: -$20,707.

The Neighborhood

This home is in line with the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346. Note that values in this subdivision declined 5.0% over the past year.

R491607C - PALOMA LAKE DREES /TAYLOR

typical
431 Properties
$579,346 Median Value
-5.0% YoY Change
0% Have Pool
100% Have Garage
This Home
$578,620
Median
$579,346

This home is -0.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,275 across all districts. With a homestead exemption claimed, that drops to $9,918 — saving $1,357 per year. That's $827 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%$5,168
Paloma Lakes MUD #2MUD0.4215%$2,439
Williamson CountyCounty0.3694%$2,138
Austin Community Collegespecial0.1034%$598
Williamson County ESD #9 - Round RockESD0.0999%$578
Williamson County FM/RdCounty0.0443%$256
Upper Brushy Creek WCIDWater0.0170%$98
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$11,275

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $396,161 would pay approximately $2,473 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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