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4624 ERCOLANO LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,638 sqftBuilt 2022

Property at a Glance

This home is estimated between $256,430 and $505,078, with a best estimate of $414,556. 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

$256,430 $505,078
Best Estimate
$414,556
WCAD Value
$556,652
High Confidence

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

Based on 5 comparable properties in H123421C - SALERNO, this home's estimated market value is between $256,430 and $505,078. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4728 ERCOLANO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,638 sqft Built 2024
Raw Value $498,065
Adjusted Value $504,315

Adjusted +$6,250 for being newer. Net adjustment: +$6,250.

4720 ERCOLANO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 3 bath 1,936 sqft Built 2023
Raw Value $456,597
Adjusted Value $374,222

Adjusted -$85,500 for 298 sqft less living space and +$3,125 for being newer. Net adjustment: -$82,375.

4724 ERCOLANO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,130 sqft Built 2023
Raw Value $394,465
Adjusted Value $256,430

Adjusted -$141,160 for 492 sqft less living space and +$3,125 for being newer. Net adjustment: -$138,035.

4723 ERCOLANO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,616 sqft Built 2023
Raw Value $495,641
Adjusted Value $505,078

Adjusted +$6,312 for 22 sqft more living space and +$3,125 for being newer. Net adjustment: +$9,437.

4727 ERCOLANO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,698 sqft Built 2023
Raw Value $428,646
Adjusted Value $414,556

Adjusted -$17,215 for 60 sqft less living space and +$3,125 for being newer. Net adjustment: -$14,090.

The Neighborhood

This home is valued 33.5% 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
$556,652
Median
$416,826

This home is +33.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,190 across all districts. With a homestead exemption claimed, that drops to $13,400 — saving $1,790 per year. That's $1,117 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%$6,709
Round Rock MUD #1MUD0.6800%$3,785
Round RockCity0.3720%$2,071
Williamson CountyCounty0.3694%$2,057
Williamson County FM/RdCounty0.0443%$247
EWC Higher Ed Centerspecial0.0409%$228
Upper Brushy Creek WCIDWater0.0170%$95
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.7288%$15,190

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $414,556 would pay approximately $2,588 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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