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4845 MOZZAFIATO LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,748 sqftBuilt 2025

Property at a Glance

This home is estimated between $214,405 and $509,761, with a best estimate of $414,530. 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

$214,405 $509,761
Best Estimate
$414,530
WCAD Value
$354,183
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 $214,405 and $509,761. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4836 MOZZAFIATO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,409 sqft Built 2025
Raw Value $317,267
Adjusted Value $414,530

Adjusted +$97,263 for 339 sqft more living space. Net adjustment: +$97,263.

4904 MOZZAFIATO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,298 sqft Built 2025
Raw Value $380,651
Adjusted Value $509,761

Adjusted +$129,110 for 450 sqft more living space. Net adjustment: +$129,110.

4853 MOZZAFIATO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,436 sqft Built 2025
Raw Value $411,800
Adjusted Value $214,405

Adjusted -$197,395 for 688 sqft less living space. Net adjustment: -$197,395.

4848 MOZZAFIATO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,409 sqft Built 2025
Raw Value $317,267
Adjusted Value $414,530

Adjusted +$97,263 for 339 sqft more living space. Net adjustment: +$97,263.

4715 MOZZAFIATO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 1,787 sqft Built 2024
Raw Value $353,751
Adjusted Value $339,436

Adjusted -$11,190 for 39 sqft less living space and -$3,125 for being older. Net adjustment: -$14,315.

The Neighborhood

This home is valued 15.0% 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
$354,183
Median
$416,826

This home is -15.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,665 across all districts. With a homestead exemption claimed, that drops to $7,912 — saving $1,753 per year. That's $659 per month a buyer should budget. The assessed value increased +293.5% vs the subdivision average of +99.5%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Hutto ISDSchool1.2052%$4,269
Round Rock MUD #1MUD0.6800%$2,408
Round RockCity0.3720%$1,318
Williamson CountyCounty0.3694%$1,309
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%$9,665
100 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $414,530 would pay approximately $2,587 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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