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3505 HERNANDO CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,042 sqftBuilt 2017

Property at a Glance

This home is estimated between $408,428 and $632,807, with a best estimate of $529,009. 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

$408,428 $632,807
Best Estimate
$529,009
WCAD Value
$684,782
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 $408,428 and $632,807. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $408,428

Adjusted -$232,087 for 909 sqft less living space and +$553 for being newer. Net adjustment: -$231,534.

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 $548,205

Adjusted -$75,065 for 294 sqft less living space and -$553 for being older. 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 $632,807

Adjusted -$25,532 for 100 sqft less living space and -$1,105 for being older. Net adjustment: -$26,637.

3500 HERNANDO CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2,336 sqft Built 2018
Raw Value $604,627
Adjusted Value $529,009

Adjusted -$75,065 for 294 sqft less living space and -$553 for being older. Net adjustment: -$75,618.

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 $452,113

Adjusted -$150,384 for 589 sqft less living space and +$553 for being newer. Net adjustment: -$149,831.

The Neighborhood

This home is valued 13.0% 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
$684,782
Median
$605,828

This home is +13.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,344 across all districts. With a homestead exemption claimed, that drops to $11,967 — saving $1,377 per year. That's $997 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%$6,116
Paloma Lakes MUD #2MUD0.4215%$2,886
Williamson CountyCounty0.3694%$2,530
Austin Community Collegespecial0.1034%$708
Williamson County ESD #9 - Round RockESD0.0999%$684
Williamson County FM/RdCounty0.0443%$304
Upper Brushy Creek WCIDWater0.0170%$116
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$13,344

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $529,009 would pay approximately $3,302 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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