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3623 PONCE DE LEON PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,932 sqftBuilt 2019

Property at a Glance

This home is estimated between $517,843 and $795,408, with a best estimate of $611,977. That places the property above the R494617D - PALOMA LAKE SEC 26 median of $605,828, in a neighborhood that declined 4.5% over the past year.

Estimated Value Range

$517,843 $795,408
Best Estimate
$611,977
WCAD Value
$549,654
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 $517,843 and $795,408 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 3,249 sqft Built 2012
Raw Value $598,192
Adjusted Value $521,124

Adjusted -$80,937 for 317 sqft less living space and +$3,869 for being newer. Net adjustment: -$77,068.

3 bed 2 bath 2,613 sqft Built 2012
Raw Value $526,660
Adjusted Value $611,977

Adjusted +$81,448 for 319 sqft more living space and +$3,869 for being newer. Net adjustment: +$85,317.

3 bed 2 bath 2,659 sqft Built 2006
Raw Value $440,954
Adjusted Value $517,843

Adjusted +$69,703 for 273 sqft more living space and +$7,186 for being newer. Net adjustment: +$76,889.

3561 PONCE DE LEON PASS, ROUND ROCK, TX 78665
0.00 mi 96% similar Same subdivision
4 bed 3 bath 2,097 sqft Built 2020
Raw Value $582,767
Adjusted Value $795,408

Adjusted +$213,194 for 835 sqft more living space and -$553 for being older. Net adjustment: +$212,641.

3 bed 2 bath 2,331 sqft Built 2014
Raw Value $489,431
Adjusted Value $645,643

Adjusted +$153,448 for 601 sqft more living space and +$2,764 for being newer. Net adjustment: +$156,212.

The Neighborhood

This home is valued 9.3% 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
$549,654
Median
$605,828

This home is -9.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,711 across all districts. With a homestead exemption claimed, that drops to $9,359 — saving $1,352 per year. That's $780 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%$4,909
Paloma Lakes MUD #2MUD0.4215%$2,317
Williamson CountyCounty0.3694%$2,031
Austin Community Collegespecial0.1034%$568
Williamson County ESD #9 - Round RockESD0.0999%$549
Williamson County FM/RdCounty0.0443%$244
Upper Brushy Creek WCIDWater0.0170%$93
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$10,711

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $611,977 would pay approximately $3,820 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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