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3512 PONCE DE LEON PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2,230 sqftBuilt 2018

Property at a Glance

This home is estimated between $422,899 and $649,335, with a best estimate of $539,609. 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

$422,899 $649,335
Best Estimate
$539,609
WCAD Value
$570,421
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 $422,899 and $649,335 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,331 sqft Built 2014
Raw Value $489,431
Adjusted Value $465,855

Adjusted -$25,787 for 101 sqft less living space and +$2,211 for being newer. Net adjustment: -$23,576.

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 $615,620

Adjusted +$33,958 for 133 sqft more living space and -$1,105 for being older. Net adjustment: +$32,853.

3 bed 2 bath 2,130 sqft Built 2007
Raw Value $391,287
Adjusted Value $422,899

Adjusted +$25,532 for 100 sqft more living space and +$6,080 for being newer. Net adjustment: +$31,612.

4 bed 3 bath 2,092 sqft Built 2016
Raw Value $503,270
Adjusted Value $539,609

Adjusted +$35,234 for 138 sqft more living space and +$1,105 for being newer. Net adjustment: +$36,339.

4 bed 3 bath 2,107 sqft Built 2015
Raw Value $616,272
Adjusted Value $649,335

Adjusted +$31,405 for 123 sqft more living space and +$1,658 for being newer. Net adjustment: +$33,063.

The Neighborhood

This home is valued 5.8% 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
$570,421
Median
$605,828

This home is -5.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,116 across all districts. With a homestead exemption claimed, that drops to $9,760 — saving $1,356 per year. That's $813 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%$5,094
Paloma Lakes MUD #2MUD0.4215%$2,404
Williamson CountyCounty0.3694%$2,107
Austin Community Collegespecial0.1034%$590
Williamson County ESD #9 - Round RockESD0.0999%$570
Williamson County FM/RdCounty0.0443%$253
Upper Brushy Creek WCIDWater0.0170%$97
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$11,116

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $539,609 would pay approximately $3,368 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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