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4829 MOZZAFIATO LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,290 sqftBuilt 2025

Property at a Glance

This home is estimated between $222,778 and $457,434, with a best estimate of $378,356. 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

$222,778 $457,434
Best Estimate
$378,356
WCAD Value
$394,296
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 $222,778 and $457,434. 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 $283,125

Adjusted -$34,142 for 119 sqft less living space. Net adjustment: -$34,142.

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 $378,356

Adjusted -$2,295 for 8 sqft less living space. Net adjustment: -$2,295.

4845 MOZZAFIATO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,748 sqft Built 2025
Raw Value $354,183
Adjusted Value $222,778

Adjusted -$131,405 for 458 sqft less living space. Net adjustment: -$131,405.

4903 MOZZAFIATO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,311 sqft Built 2025
Raw Value $435,860
Adjusted Value $429,835

Adjusted -$6,025 for 21 sqft less living space. Net adjustment: -$6,025.

4939 MOZZAFIATO LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,080 sqft Built 2025
Raw Value $397,183
Adjusted Value $457,434

Adjusted +$60,251 for 210 sqft more living space. Net adjustment: +$60,251.

The Neighborhood

This home is valued 5.4% 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

typical
997 Properties
$416,826 Median Value
+99.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$394,296
Median
$416,826

This home is -5.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,760 across all districts. With a homestead exemption claimed, that drops to $9,000 — saving $1,760 per year. That's $750 per month a buyer should budget. The assessed value increased +338.1% 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%$4,752
Round Rock MUD #1MUD0.6800%$2,681
Round RockCity0.3720%$1,467
Williamson CountyCounty0.3694%$1,457
Williamson County FM/RdCounty0.0443%$175
EWC Higher Ed Centerspecial0.0409%$161
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.7288%$10,760
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 $378,356 would pay approximately $2,362 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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