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3607 SANZA WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,798 sqftBuilt 2024

Property at a Glance

This home is estimated between $231,203 and $544,734, with a best estimate of $373,776. 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

$231,203 $544,734
Best Estimate
$373,776
WCAD Value
$449,183
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 $231,203 and $544,734. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3605 LAPIO WAY, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
5 bed 3 bath 1,798 sqft Built 2024
Raw Value $449,039
Adjusted Value $449,039

This comparable closely matches the subject property's features.

3611 SANZA WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,698 sqft Built 2024
Raw Value $345,085
Adjusted Value $373,776

Adjusted +$28,691 for 100 sqft more living space. Net adjustment: +$28,691.

3603 SANZA WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,130 sqft Built 2024
Raw Value $396,031
Adjusted Value $300,776

Adjusted -$95,255 for 332 sqft less living space. Net adjustment: -$95,255.

3608 SANZA WAY, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,417 sqft Built 2024
Raw Value $408,801
Adjusted Value $231,203

Adjusted -$177,598 for 619 sqft less living space. Net adjustment: -$177,598.

3604 LAPIO WAY, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 1,616 sqft Built 2023
Raw Value $495,641
Adjusted Value $544,734

Adjusted +$52,218 for 182 sqft more living space and -$3,125 for being older. Net adjustment: +$49,093.

The Neighborhood

This home is valued 7.8% 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
$449,183
Median
$416,826

This home is +7.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,258 across all districts. With a homestead exemption claimed, that drops to $10,487 — saving $1,771 per year. That's $874 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%$5,414
Round Rock MUD #1MUD0.6800%$3,054
Round RockCity0.3720%$1,671
Williamson CountyCounty0.3694%$1,659
Williamson County FM/RdCounty0.0443%$199
EWC Higher Ed Centerspecial0.0409%$184
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.7288%$12,258

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $373,776 would pay approximately $2,333 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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