Beta Williamson County, TX only — data and coverage are limited during early access.

7417 LEONARDO DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,837 sqftBuilt 2019

Property at a Glance

This home is estimated between $296,933 and $380,085, with a best estimate of $353,706. That places the property below the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.

Estimated Value Range

$296,933 $380,085
Best Estimate
$353,706
WCAD Value
$475,916
High Confidence

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

Based on 5 comparable properties in H121413C - SIENA, this home's estimated market value is between $296,933 and $380,085. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

6108 MANTALCINO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,845 sqft Built 2015
Raw Value $346,483
Adjusted Value $353,706

Adjusted -$1,691 for 8 sqft less living space and +$8,914 for being newer. Net adjustment: +$7,223.

8206 AREZZO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,208 sqft Built 2014
Raw Value $431,179
Adjusted Value $363,889

Adjusted -$78,433 for 371 sqft less living space and +$11,143 for being newer. Net adjustment: -$67,290.

5857 MANTALCINO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,448 sqft Built 2017
Raw Value $421,647
Adjusted Value $296,933

Adjusted -$129,171 for 611 sqft less living space and +$4,457 for being newer. Net adjustment: -$124,714.

7945 BASSANO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,706 sqft Built 2017
Raw Value $347,933
Adjusted Value $380,085

Adjusted +$27,695 for 131 sqft more living space and +$4,457 for being newer. Net adjustment: +$32,152.

6117 MANTALCINO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,855 sqft Built 2015
Raw Value $348,069
Adjusted Value $353,178

Adjusted -$3,805 for 18 sqft less living space and +$8,914 for being newer. Net adjustment: +$5,109.

The Neighborhood

This home is valued 17.1% above the H121413C - SIENA median of $406,354. With 1,611 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.4% over the past year.

H121413C - SIENA

above average
1,611 Properties
$406,354 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$475,916
Median
$406,354

This home is +17.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,955 across all districts. With a homestead exemption claimed, that drops to $9,180 — saving $1,775 per year. That's $765 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%$5,736
Siena MUD #1MUD0.5250%$2,499
Williamson CountyCounty0.3694%$1,758
Williamson County ESD #3 - HuttoESD0.1000%$476
Williamson County FM/RdCounty0.0443%$211
EWC Higher Ed Centerspecial0.0409%$195
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$10,955

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $353,706 would pay approximately $2,208 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.

View full property details