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3512 HERNANDO CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,951 sqftBuilt 2016

Property at a Glance

This home is estimated between $596,562 and $916,316, with a best estimate of $779,741. 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

$596,562 $916,316
Best Estimate
$779,741
WCAD Value
$639,962
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 $596,562 and $916,316. 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 $596,562

Adjusted +$58,469 for 229 sqft more living space and -$1,105 for being older. Net adjustment: +$57,364.

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 $779,741

Adjusted +$157,023 for 615 sqft more living space and -$1,105 for being older. Net adjustment: +$155,918.

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 $916,316

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

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 $864,341

Adjusted +$206,555 for 809 sqft more living space and -$1,658 for being older. Net adjustment: +$204,897.

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 $683,647

Adjusted +$81,703 for 320 sqft more living space. Net adjustment: +$81,703.

The Neighborhood

This home is valued 5.6% 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
$639,962
Median
$605,828

This home is +5.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,471 across all districts. With a homestead exemption claimed, that drops to $11,102 — saving $1,369 per year. That's $925 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%$5,716
Paloma Lakes MUD #2MUD0.4215%$2,697
Williamson CountyCounty0.3694%$2,364
Austin Community Collegespecial0.1034%$662
Williamson County ESD #9 - Round RockESD0.0999%$639
Williamson County FM/RdCounty0.0443%$284
Upper Brushy Creek WCIDWater0.0170%$109
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9487%$12,471

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $779,741 would pay approximately $4,867 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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