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3526 PONCE DE LEON PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed3 bath2,488 sqftBuilt 2018

Property at a Glance

This home is estimated between $457,579 and $681,493, with a best estimate of $503,837. That places the property below the R494617D - PALOMA LAKE SEC 26 median of $605,828, in a neighborhood that declined 4.5% over the past year.

Estimated Value Range

$457,579 $681,493
Best Estimate
$503,837
WCAD Value
$682,689
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R494617D - PALOMA LAKE SEC 26. The estimated range of $457,579 and $681,493 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,552 sqft Built 2016
Raw Value $504,146
Adjusted Value $488,910

Adjusted -$16,341 for 64 sqft less living space and +$1,105 for being newer. Net adjustment: -$15,236.

3561 PONCE DE LEON PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,097 sqft Built 2020
Raw Value $582,767
Adjusted Value $681,493

Adjusted +$99,831 for 391 sqft more living space and -$1,105 for being older. Net adjustment: +$98,726.

4 bed 3 bath 2,365 sqft Built 2014
Raw Value $493,216
Adjusted Value $526,832

Adjusted +$31,405 for 123 sqft more living space and +$2,211 for being newer. Net adjustment: +$33,616.

4 bed 3 bath 2,650 sqft Built 2015
Raw Value $543,541
Adjusted Value $503,837

Adjusted -$41,362 for 162 sqft less living space and +$1,658 for being newer. Net adjustment: -$39,704.

4 bed 3 bath 2,825 sqft Built 2013
Raw Value $540,858
Adjusted Value $457,579

Adjusted -$86,043 for 337 sqft less living space and +$2,764 for being newer. Net adjustment: -$83,279.

The Neighborhood

This home is valued 12.7% above the R494617D - PALOMA LAKE SEC 26 median of $605,828. With 172 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.5% over the past year.

R494617D - PALOMA LAKE SEC 26

typical
172 Properties
$605,828 Median Value
-4.5% YoY Change
1% Have Pool
100% Have Garage
This Home
$682,689
Median
$605,828

This home is +12.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,303 across all districts. With a homestead exemption claimed, that drops to $11,927 — saving $1,376 per year. That's $994 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%$6,097
Paloma Lakes MUD #2MUD0.4215%$2,878
Williamson CountyCounty0.3694%$2,522
Austin Community Collegespecial0.1034%$706
Williamson County ESD #9 - Round RockESD0.0999%$682
Williamson County FM/RdCounty0.0443%$303
Upper Brushy Creek WCIDWater0.0170%$116
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$13,303

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $503,837 would pay approximately $3,145 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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