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3525 PONCE DE LEON PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,618 sqftBuilt 2017

Property at a Glance

This home is estimated between $468,913 and $559,470, with a best estimate of $521,550. 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

$468,913 $559,470
Best Estimate
$521,550
WCAD Value
$530,106
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R494617D - PALOMA LAKE SEC 26. The estimated range of $468,913 and $559,470 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 $536,476

Adjusted -$8,170 for 32 sqft less living space and +$1,105 for being newer. Net adjustment: -$7,065.

4 bed 3 bath 2,365 sqft Built 2014
Raw Value $493,216
Adjusted Value $559,470

Adjusted +$64,596 for 253 sqft more living space and +$1,658 for being newer. Net adjustment: +$66,254.

4 bed 3 bath 2,552 sqft Built 2016
Raw Value $504,146
Adjusted Value $521,550

Adjusted +$16,851 for 66 sqft more living space and +$553 for being newer. Net adjustment: +$17,404.

4 bed 3 bath 2,825 sqft Built 2013
Raw Value $540,858
Adjusted Value $490,217

Adjusted -$52,852 for 207 sqft less living space and +$2,211 for being newer. Net adjustment: -$50,641.

4 bed 3 bath 2,936 sqft Built 2014
Raw Value $548,447
Adjusted Value $468,913

Adjusted -$81,192 for 318 sqft less living space and +$1,658 for being newer. Net adjustment: -$79,534.

The Neighborhood

This home is valued 12.5% 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
$530,106
Median
$605,828

This home is -12.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,330 across all districts. With a homestead exemption claimed, that drops to $8,982 — saving $1,348 per year. That's $749 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%$4,734
Paloma Lakes MUD #2MUD0.4215%$2,234
Williamson CountyCounty0.3694%$1,958
Austin Community Collegespecial0.1034%$548
Williamson County ESD #9 - Round RockESD0.0999%$530
Williamson County FM/RdCounty0.0443%$235
Upper Brushy Creek WCIDWater0.0170%$90
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$10,330

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $521,550 would pay approximately $3,255 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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