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3500 HERNANDO CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2,336 sqftBuilt 2018

Property at a Glance

This home is estimated between $440,644 and $760,400, with a best estimate of $623,823. 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

$440,644 $760,400
Best Estimate
$623,823
WCAD Value
$604,627
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 $440,644 and $760,400. 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 $440,644

Adjusted -$98,554 for 386 sqft less living space. Net adjustment: -$98,554.

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 $623,823

This comparable closely matches the subject property's features.

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 $760,400

Adjusted +$75,065 for 294 sqft more living space and +$553 for being newer. Net adjustment: +$75,618.

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 $708,423

Adjusted +$49,532 for 194 sqft more living space and -$553 for being older. Net adjustment: +$48,979.

3520 HERNANDO CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,631 sqft Built 2016
Raw Value $601,944
Adjusted Value $527,729

Adjusted -$75,320 for 295 sqft less living space and +$1,105 for being newer. Net adjustment: -$74,215.

The Neighborhood

This home is in line with the R494617D - PALOMA LAKE SEC 26 median of $605,828. 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
$604,627
Median
$605,828

This home is -0.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,782 across all districts. With a homestead exemption claimed, that drops to $10,420 — saving $1,362 per year. That's $868 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%$5,400
Paloma Lakes MUD #2MUD0.4215%$2,549
Williamson CountyCounty0.3694%$2,234
Austin Community Collegespecial0.1034%$625
Williamson County ESD #9 - Round RockESD0.0999%$604
Williamson County FM/RdCounty0.0443%$268
Upper Brushy Creek WCIDWater0.0170%$103
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$11,782

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $623,823 would pay approximately $3,894 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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