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4903 MOZZAFIATO LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed3 bath1,311 sqftBuilt 2025

Property at a Glance

This home is estimated between $289,150 and $434,872, with a best estimate of $289,150. 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

$289,150 $434,872
Best Estimate
$289,150
WCAD Value
$435,860
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 $289,150 and $434,872. 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 $289,150

Adjusted -$28,117 for 98 sqft less living space. Net adjustment: -$28,117.

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 $384,381

Adjusted +$3,730 for 13 sqft more living space. Net adjustment: +$3,730.

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 $289,150

Adjusted -$28,117 for 98 sqft less living space. Net adjustment: -$28,117.

4841 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 $289,150

Adjusted -$28,117 for 98 sqft less living space. Net adjustment: -$28,117.

4813 MOZZAFIATO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,160 sqft Built 2025
Raw Value $391,548
Adjusted Value $434,872

Adjusted +$43,324 for 151 sqft more living space. Net adjustment: +$43,324.

The Neighborhood

This home is valued 4.6% 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

typical
997 Properties
$416,826 Median Value
+99.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$435,860
Median
$416,826

This home is +4.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,894 across all districts. With a homestead exemption claimed, that drops to $10,126 — saving $1,768 per year. That's $844 per month a buyer should budget. The assessed value increased +384.3% 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%$5,253
Round Rock MUD #1MUD0.6800%$2,964
Round RockCity0.3720%$1,621
Williamson CountyCounty0.3694%$1,610
Williamson County FM/RdCounty0.0443%$193
EWC Higher Ed Centerspecial0.0409%$178
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.7288%$11,894
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 $289,150 would pay approximately $1,805 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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