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3558 CARINARO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,638 sqftBuilt 2022

Property at a Glance

This home is estimated between $321,417 and $439,499, with a best estimate of $330,568. That places the property below the H123421C - SALERNO median of $416,826, in a neighborhood that appreciated 99.5% over the past year.

Estimated Value Range

$321,417 $439,499
Best Estimate
$330,568
WCAD Value
$494,900
Low Confidence

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

There are 5 comparable properties within range, but few are in H123421C - SALERNO. The estimated range of $321,417 and $439,499 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,639 sqft Built 2018
Raw Value $452,285
Adjusted Value $439,499

Adjusted -$287 for 1 sqft less living space and -$12,499 for being older. Net adjustment: -$12,786.

4632 ALFANO LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,740 sqft Built 2023
Raw Value $352,887
Adjusted Value $326,747

Adjusted -$29,265 for 102 sqft less living space and +$3,125 for being newer. Net adjustment: -$26,140.

4 bed 1,707 sqft Built 2018
Raw Value $362,864
Adjusted Value $330,568

Adjusted -$19,797 for 69 sqft less living space and -$12,499 for being older. Net adjustment: -$32,296.

4 bed 2 bath 1,819 sqft Built 2015
Raw Value $481,016
Adjusted Value $407,211

Adjusted -$51,931 for 181 sqft less living space and -$21,874 for being older. Net adjustment: -$73,805.

3 bed 2 bath 1,752 sqft Built 2018
Raw Value $366,624
Adjusted Value $321,417

Adjusted -$32,708 for 114 sqft less living space and -$12,499 for being older. Net adjustment: -$45,207.

The Neighborhood

This home is valued 18.7% above the H123421C - SALERNO median of $416,826. With 997 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 99.5% over the past year.

H123421C - SALERNO

above average
997 Properties
$416,826 Median Value
+99.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$494,900
Median
$416,826

This home is +18.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,505 across all districts. With a homestead exemption claimed, that drops to $11,726 — saving $1,779 per year. That's $977 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
Hutto ISDSchool1.2052%$5,965
Round Rock MUD #1MUD0.6800%$3,365
Round RockCity0.3720%$1,841
Williamson CountyCounty0.3694%$1,828
Williamson County FM/RdCounty0.0443%$219
EWC Higher Ed Centerspecial0.0409%$202
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.7288%$13,505

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $330,568 would pay approximately $2,063 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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