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3500 PONCE DE LEON PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,458 sqftBuilt 2019

Property at a Glance

This home is estimated between $481,804 and $674,385, with a best estimate of $519,725. 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

$481,804 $674,385
Best Estimate
$519,725
WCAD Value
$606,407
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 $481,804 and $674,385 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,650 sqft Built 2015
Raw Value $543,541
Adjusted Value $496,730

Adjusted -$49,022 for 192 sqft less living space and +$2,211 for being newer. Net adjustment: -$46,811.

4 bed 3 bath 2,365 sqft Built 2014
Raw Value $493,216
Adjusted Value $519,725

Adjusted +$23,745 for 93 sqft more living space and +$2,764 for being newer. Net adjustment: +$26,509.

4 bed 3 bath 2,552 sqft Built 2016
Raw Value $504,146
Adjusted Value $481,804

Adjusted -$24,000 for 94 sqft less living space and +$1,658 for being newer. Net adjustment: -$22,342.

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 $674,385

Adjusted +$92,171 for 361 sqft more living space and -$553 for being older. Net adjustment: +$91,618.

4 bed 3 bath 2,092 sqft Built 2016
Raw Value $503,270
Adjusted Value $598,376

Adjusted +$93,448 for 366 sqft more living space and +$1,658 for being newer. Net adjustment: +$95,106.

The Neighborhood

This home is in line with the R494617D - PALOMA LAKE SEC 26 median of $605,828. 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
$606,407
Median
$605,828

This home is +0.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,817 across all districts. With a homestead exemption claimed, that drops to $10,455 — saving $1,362 per year. That's $871 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%$5,416
Paloma Lakes MUD #2MUD0.4215%$2,556
Williamson CountyCounty0.3694%$2,240
Austin Community Collegespecial0.1034%$627
Williamson County ESD #9 - Round RockESD0.0999%$606
Williamson County FM/RdCounty0.0443%$269
Upper Brushy Creek WCIDWater0.0170%$103
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$11,817

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $519,725 would pay approximately $3,244 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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