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3102 PORTICO PATH, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

2 bed2 bath2,280 sqftBuilt 2021

Property at a Glance

This home is estimated between $392,558 and $527,953, with a best estimate of $418,376. That places the property below the R441515C - HERITAGE AT VIZCAYA median of $432,756, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$392,558 $527,953
Best Estimate
$418,376
WCAD Value
$485,914
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R441515C - HERITAGE AT VIZCAYA. The estimated range of $392,558 and $527,953 should be treated as a rough guide.

Comparable Properties (5)

3106 PORTICO PATH, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,283 sqft Built 2021
Raw Value $520,468
Adjusted Value $519,815

Adjusted -$653 for 3 sqft less living space. Net adjustment: -$653.

3 bed 2 bath 2,296 sqft Built 2005
Raw Value $412,923
Adjusted Value $408,990

Adjusted -$3,484 for 16 sqft less living space and -$449 for being older. Net adjustment: -$3,933.

2 bed 2 bath 1,717 sqft Built 2013
Raw Value $405,580
Adjusted Value $527,953

Adjusted +$122,598 for 563 sqft more living space and -$225 for being older. Net adjustment: +$122,373.

3 bed 2 bath 2,156 sqft Built 2006
Raw Value $365,977
Adjusted Value $392,558

Adjusted +$27,002 for 124 sqft more living space and -$421 for being older. Net adjustment: +$26,581.

3 bed 2 bath 2,166 sqft Built 2005
Raw Value $394,001
Adjusted Value $418,376

Adjusted +$24,824 for 114 sqft more living space and -$449 for being older. Net adjustment: +$24,375.

The Neighborhood

This home is valued 12.3% above the R441515C - HERITAGE AT VIZCAYA median of $432,756. With 638 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.1% over the past year.

R441515C - HERITAGE AT VIZCAYA

typical
638 Properties
$432,756 Median Value
-8.1% YoY Change
5% Have Pool
100% Have Garage
This Home
$485,914
Median
$432,756

This home is +12.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,006 across all districts. With a homestead exemption claimed, that drops to $7,445 — saving $1,561 per year. That's $620 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
Georgetown ISDSchool1.0506%$5,105
Round RockCity0.3720%$1,808
Williamson CountyCounty0.3694%$1,795
Williamson County FM/RdCounty0.0443%$215
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$9,006

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $418,376 would pay approximately $2,611 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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