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4538 ALFANO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,618 sqftBuilt 2023

Property at a Glance

This home is estimated between $293,907 and $430,636, with a best estimate of $312,554. 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

$293,907 $430,636
Best Estimate
$312,554
WCAD Value
$338,145
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 $293,907 and $430,636 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 $312,554

Adjusted -$38,446 for 134 sqft less living space and -$15,624 for being older. Net adjustment: -$54,070.

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 $317,884

Adjusted -$35,003 for 122 sqft less living space. Net adjustment: -$35,003.

3 bed 2 bath 1,844 sqft Built 2019
Raw Value $371,248
Adjusted Value $293,907

Adjusted -$64,842 for 226 sqft less living space and -$12,499 for being older. Net adjustment: -$77,341.

4 bed 2 bath 1,639 sqft Built 2018
Raw Value $452,285
Adjusted Value $430,636

Adjusted -$6,025 for 21 sqft less living space and -$15,624 for being older. Net adjustment: -$21,649.

3 bed 2 bath 1,801 sqft Built 2015
Raw Value $374,329
Adjusted Value $296,826

Adjusted -$52,505 for 183 sqft less living space and -$24,998 for being older. Net adjustment: -$77,503.

The Neighborhood

This home is valued 18.9% 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
$338,145
Median
$416,826

This home is -18.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,227 across all districts. With a homestead exemption claimed, that drops to $7,478 — saving $1,749 per year. That's $623 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%$4,075
Round Rock MUD #1MUD0.6800%$2,299
Round RockCity0.3720%$1,258
Williamson CountyCounty0.3694%$1,249
Williamson County FM/RdCounty0.0443%$150
EWC Higher Ed Centerspecial0.0409%$138
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.7288%$9,227

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $312,554 would pay approximately $1,951 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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