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4510 ALFANO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed1,787 sqftBuilt 2024

Property at a Glance

This home is estimated between $323,128 and $363,247, with a best estimate of $342,189. 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

$323,128 $363,247
Best Estimate
$342,189
WCAD Value
$353,751
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 $323,128 and $363,247 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,752 sqft Built 2018
Raw Value $366,624
Adjusted Value $357,917

Adjusted +$10,042 for 35 sqft more living space and -$18,749 for being older. Net adjustment: -$8,707.

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 $363,247

Adjusted +$13,485 for 47 sqft more living space and -$3,125 for being older. Net adjustment: +$10,360.

3 bed 2 bath 1,801 sqft Built 2015
Raw Value $374,329
Adjusted Value $342,189

Adjusted -$4,017 for 14 sqft less living space and -$28,123 for being older. Net adjustment: -$32,140.

3 bed 2 bath 1,844 sqft Built 2019
Raw Value $371,248
Adjusted Value $339,270

Adjusted -$16,354 for 57 sqft less living space and -$15,624 for being older. Net adjustment: -$31,978.

3 bed 2 bath 1,740 sqft Built 2009
Raw Value $356,515
Adjusted Value $323,128

Adjusted +$13,485 for 47 sqft more living space and -$46,872 for being older. Net adjustment: -$33,387.

The Neighborhood

This home is valued 15.1% below the H123421C - SALERNO median of $416,826. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 99.5% over the past year.

H123421C - SALERNO

below average
997 Properties
$416,826 Median Value
+99.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$353,751
Median
$416,826

This home is -15.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,653 across all districts. With a homestead exemption claimed, that drops to $7,901 — saving $1,752 per year. That's $658 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%$4,263
Round Rock MUD #1MUD0.6800%$2,406
Round RockCity0.3720%$1,316
Williamson CountyCounty0.3694%$1,307
Williamson County FM/RdCounty0.0443%$157
EWC Higher Ed Centerspecial0.0409%$145
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.7288%$9,653

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $342,189 would pay approximately $2,136 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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