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3339 DE SOTO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,182 sqftBuilt 2016

Property at a Glance

This home is estimated between $423,459 and $624,832, with a best estimate of $462,061. That places the property below the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831, in a neighborhood that declined 1.7% over the past year.

Estimated Value Range

$423,459 $624,832
Best Estimate
$462,061
WCAD Value
$440,483
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 $423,459 and $624,832. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 2,130 sqft Built 2007
Raw Value $391,287
Adjusted Value $442,009

Adjusted +$11,340 for 52 sqft more living space and +$39,382 for being newer. Net adjustment: +$50,722.

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 $462,061

Adjusted -$39,907 for 183 sqft less living space and +$8,752 for being newer. Net adjustment: -$31,155.

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 $624,832

Adjusted +$70,874 for 325 sqft more living space and +$4,376 for being newer. Net adjustment: +$75,250.

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 $522,897

Adjusted +$19,627 for 90 sqft more living space. Net adjustment: +$19,627.

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 $423,459

Adjusted -$80,687 for 370 sqft less living space. Net adjustment: -$80,687.

The Neighborhood

This home is valued 11.9% 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
$440,483
Median
$499,831

This home is -11.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,584 across all districts. With a homestead exemption claimed, that drops to $7,252 — saving $1,332 per year. That's $604 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%$3,934
Paloma Lakes MUD #2MUD0.4215%$1,857
Williamson CountyCounty0.3694%$1,627
Austin Community Collegespecial0.1034%$455
Williamson County ESD #9 - Round RockESD0.0999%$440
Williamson County FM/RdCounty0.0443%$195
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$8,584

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $462,061 would pay approximately $2,884 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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