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3105 PORTICO PATH, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

2 bed2 bath1,947 sqftBuilt 2022

Property at a Glance

This home is estimated between $354,723 and $455,411, with a best estimate of $413,372. 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

$354,723 $455,411
Best Estimate
$413,372
WCAD Value
$426,231
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R441515C - HERITAGE AT VIZCAYA. The estimated range of $354,723 and $455,411 should be treated as a rough guide.

Comparable Properties (5)

3102 PORTICO PATH, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,280 sqft Built 2021
Raw Value $485,914
Adjusted Value $413,372

Adjusted -$72,514 for 333 sqft less living space and -$28 for being older. Net adjustment: -$72,542.

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 $447,273

Adjusted -$73,167 for 336 sqft less living space and -$28 for being older. Net adjustment: -$73,195.

2 bed 2 bath 1,717 sqft Built 2013
Raw Value $405,580
Adjusted Value $455,411

Adjusted +$50,084 for 230 sqft more living space and -$253 for being older. Net adjustment: +$49,831.

3 bed 2 bath 1,928 sqft Built 2006
Raw Value $351,035
Adjusted Value $354,723

Adjusted +$4,137 for 19 sqft more living space and -$449 for being older. Net adjustment: +$3,688.

3 bed 2 bath 1,940 sqft Built 2005
Raw Value $369,106
Adjusted Value $370,153

Adjusted +$1,524 for 7 sqft more living space and -$477 for being older. Net adjustment: +$1,047.

The Neighborhood

This home is valued 1.5% below the R441515C - HERITAGE AT VIZCAYA median of $432,756. That positions it competitively for buyers comparing within the neighborhood. 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
$426,231
Median
$432,756

This home is -1.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,900 across all districts. With a homestead exemption claimed, that drops to $6,350 — saving $1,550 per year. That's $529 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%$4,478
Round RockCity0.3720%$1,586
Williamson CountyCounty0.3694%$1,575
Williamson County FM/RdCounty0.0443%$189
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$7,900

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $413,372 would pay approximately $2,580 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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