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3504 HERNANDO CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,900 sqftBuilt 2017

Property at a Glance

This home is estimated between $584,092 and $903,848, with a best estimate of $767,271. 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

$584,092 $903,848
Best Estimate
$767,271
WCAD Value
$636,293
High Confidence

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

Based on 5 comparable properties in R494617D - PALOMA LAKE SEC 26, this home's estimated market value is between $584,092 and $903,848. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3516 HERNANDO CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,722 sqft Built 2018
Raw Value $539,198
Adjusted Value $584,092

Adjusted +$45,447 for 178 sqft more living space and -$553 for being older. Net adjustment: +$44,894.

3512 HERNANDO CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,951 sqft Built 2016
Raw Value $639,962
Adjusted Value $627,494

Adjusted -$13,021 for 51 sqft less living space and +$553 for being newer. Net adjustment: -$12,468.

3521 HERNANDO CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,336 sqft Built 2018
Raw Value $623,823
Adjusted Value $767,271

Adjusted +$144,001 for 564 sqft more living space and -$553 for being older. Net adjustment: +$143,448.

3505 HERNANDO CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,042 sqft Built 2017
Raw Value $684,782
Adjusted Value $903,848

Adjusted +$219,066 for 858 sqft more living space. Net adjustment: +$219,066.

3517 HERNANDO CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,142 sqft Built 2019
Raw Value $659,444
Adjusted Value $851,873

Adjusted +$193,534 for 758 sqft more living space and -$1,105 for being older. Net adjustment: +$192,429.

The Neighborhood

This home is valued 5.0% above the R494617D - PALOMA LAKE SEC 26 median of $605,828. With 172 homes in the subdivision, the property sits in the upper tier. 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
$636,293
Median
$605,828

This home is +5.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,399 across all districts. With a homestead exemption claimed, that drops to $11,031 — saving $1,368 per year. That's $919 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%$5,683
Paloma Lakes MUD #2MUD0.4215%$2,682
Williamson CountyCounty0.3694%$2,351
Austin Community Collegespecial0.1034%$658
Williamson County ESD #9 - Round RockESD0.0999%$636
Williamson County FM/RdCounty0.0443%$282
Upper Brushy Creek WCIDWater0.0170%$108
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$12,399

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $767,271 would pay approximately $4,789 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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