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3509 PONCE DE LEON PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,625 sqftBuilt 2017

Property at a Glance

This home is estimated between $438,353 and $715,919, with a best estimate of $532,488. 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

$438,353 $715,919
Best Estimate
$532,488
WCAD Value
$526,317
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 $438,353 and $715,919 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,613 sqft Built 2012
Raw Value $526,660
Adjusted Value $532,488

Adjusted +$3,064 for 12 sqft more living space and +$2,764 for being newer. Net adjustment: +$5,828.

3 bed 2 bath 2,659 sqft Built 2006
Raw Value $440,954
Adjusted Value $438,353

Adjusted -$8,681 for 34 sqft less living space and +$6,080 for being newer. Net adjustment: -$2,601.

3 bed 2 bath 2,331 sqft Built 2014
Raw Value $489,431
Adjusted Value $566,154

Adjusted +$75,065 for 294 sqft more living space and +$1,658 for being newer. Net adjustment: +$76,723.

3561 PONCE DE LEON PASS, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
4 bed 3 bath 2,097 sqft Built 2020
Raw Value $582,767
Adjusted Value $715,919

Adjusted +$134,810 for 528 sqft more living space and -$1,658 for being older. Net adjustment: +$133,152.

3 bed 2 bath 3,249 sqft Built 2012
Raw Value $598,192
Adjusted Value $441,635

Adjusted -$159,321 for 624 sqft less living space and +$2,764 for being newer. Net adjustment: -$156,557.

The Neighborhood

This home is valued 13.1% below the R494617D - PALOMA LAKE SEC 26 median of $605,828. That positions it competitively for buyers comparing within the neighborhood. 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
$526,317
Median
$605,828

This home is -13.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,256 across all districts. With a homestead exemption claimed, that drops to $8,909 — saving $1,347 per year. That's $742 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%$4,701
Paloma Lakes MUD #2MUD0.4215%$2,218
Williamson CountyCounty0.3694%$1,944
Austin Community Collegespecial0.1034%$544
Williamson County ESD #9 - Round RockESD0.0999%$526
Williamson County FM/RdCounty0.0443%$233
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$10,256

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $532,488 would pay approximately $3,324 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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