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3320 DE SOTO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,230 sqftBuilt 2016

Property at a Glance

This home is estimated between $433,927 and $707,977, with a best estimate of $533,364. That places the property above the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831, in a neighborhood that declined 1.7% over the past year.

Estimated Value Range

$433,927 $707,977
Best Estimate
$533,364
WCAD Value
$473,082
High Confidence

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

Based on 5 comparable properties in R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN, this home's estimated market value is between $433,927 and $707,977. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2711 SAINT PAUL RIVERA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,098 sqft Built 2015
Raw Value $674,815
Adjusted Value $707,977

Adjusted +$28,786 for 132 sqft more living space and +$4,376 for being newer. Net adjustment: +$33,162.

2900 SANTA ROSITA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,365 sqft Built 2014
Raw Value $493,216
Adjusted Value $472,528

Adjusted -$29,440 for 135 sqft less living space and +$8,752 for being newer. Net adjustment: -$20,688.

3420 DE SOTO LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,857 sqft Built 2015
Raw Value $549,582
Adjusted Value $635,299

Adjusted +$81,341 for 373 sqft more living space and +$4,376 for being newer. Net adjustment: +$85,717.

2952 SANTA ROSITA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,092 sqft Built 2016
Raw Value $503,270
Adjusted Value $533,364

Adjusted +$30,094 for 138 sqft more living space. Net adjustment: +$30,094.

2828 SAINT PAUL RIVERA LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,552 sqft Built 2016
Raw Value $504,146
Adjusted Value $433,927

Adjusted -$70,219 for 322 sqft less living space. Net adjustment: -$70,219.

The Neighborhood

This home is valued 5.4% below the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.7% over the past year.

R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN

typical
695 Properties
$499,831 Median Value
-1.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$473,082
Median
$499,831

This home is -5.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,219 across all districts. With a homestead exemption claimed, that drops to $7,881 — saving $1,338 per year. That's $657 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%$4,225
Paloma Lakes MUD #2MUD0.4215%$1,994
Williamson CountyCounty0.3694%$1,748
Austin Community Collegespecial0.1034%$489
Williamson County ESD #9 - Round RockESD0.0999%$473
Williamson County FM/RdCounty0.0443%$210
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$9,219

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $533,364 would pay approximately $3,329 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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