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3508 CARINARO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed1,616 sqftBuilt 2023

Property at a Glance

This home is estimated between $317,310 and $564,717, with a best estimate of $430,062. That places the property above the H123421C - SALERNO median of $416,826, in a neighborhood that appreciated 99.5% over the past year.

Estimated Value Range

$317,310 $564,717
Best Estimate
$430,062
WCAD Value
$496,625
Low Confidence

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

There are 5 comparable properties within range, but few are in H123421C - SALERNO. The estimated range of $317,310 and $564,717 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 $430,062

Adjusted -$6,599 for 23 sqft less living space and -$15,624 for being older. Net adjustment: -$22,223.

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 $317,310

Adjusted -$35,577 for 124 sqft less living space. Net adjustment: -$35,577.

4 bed 1,707 sqft Built 2018
Raw Value $362,864
Adjusted Value $321,131

Adjusted -$26,109 for 91 sqft less living space and -$15,624 for being older. Net adjustment: -$41,733.

5 bed 3 bath 1,596 sqft Built 2018
Raw Value $463,524
Adjusted Value $453,638

Adjusted +$5,738 for 20 sqft more living space and -$15,624 for being older. Net adjustment: -$9,886.

4680 ALFANO LOOP, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
4 bed 3 bath 956 sqft Built 2024
Raw Value $372,231
Adjusted Value $564,717

Adjusted +$189,361 for 660 sqft more living space and +$3,125 for being newer. Net adjustment: +$192,486.

The Neighborhood

This home is valued 19.1% 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
$496,625
Median
$416,826

This home is +19.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,552 across all districts. With a homestead exemption claimed, that drops to $11,773 — saving $1,779 per year. That's $981 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%$5,985
Round Rock MUD #1MUD0.6800%$3,377
Round RockCity0.3720%$1,847
Williamson CountyCounty0.3694%$1,835
Williamson County FM/RdCounty0.0443%$220
EWC Higher Ed Centerspecial0.0409%$203
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.7288%$13,552

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $430,062 would pay approximately $2,684 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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