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3311 DE SOTO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,858 sqftBuilt 2017

Property at a Glance

This home is estimated between $395,780 and $631,230, with a best estimate of $519,139. 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

$395,780 $631,230
Best Estimate
$519,139
WCAD Value
$555,042
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $395,780 and $631,230. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4 bed 3 bath 1,860 sqft Built 2010
Raw Value $488,944
Adjusted Value $519,139

Adjusted -$436 for 2 sqft less living space and +$30,631 for being newer. Net adjustment: +$30,195.

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 $631,230

Adjusted -$52,337 for 240 sqft less living space and +$8,752 for being newer. Net adjustment: -$43,585.

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 $395,780

Adjusted -$110,563 for 507 sqft less living space and +$13,127 for being newer. Net adjustment: -$97,436.

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 $558,552

Adjusted +$218 for 1 sqft more living space and +$8,752 for being newer. Net adjustment: +$8,970.

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 $456,617

Adjusted -$51,029 for 234 sqft less living space and +$4,376 for being newer. Net adjustment: -$46,653.

The Neighborhood

This home is valued 11.0% above the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831. With 695 homes in the subdivision, the property sits in the upper tier. 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
$555,042
Median
$499,831

This home is +11.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,816 across all districts. With a homestead exemption claimed, that drops to $9,463 — saving $1,353 per year. That's $789 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%$4,957
Paloma Lakes MUD #2MUD0.4215%$2,340
Williamson CountyCounty0.3694%$2,051
Austin Community Collegespecial0.1034%$574
Williamson County ESD #9 - Round RockESD0.0999%$555
Williamson County FM/RdCounty0.0443%$246
Upper Brushy Creek WCIDWater0.0170%$94
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$10,816

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $519,139 would pay approximately $3,240 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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