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8061 AREZZO DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,961 sqftBuilt 2015

Property at a Glance

This home is estimated between $314,234 and $397,385, with a best estimate of $371,006. 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

$314,234 $397,385
Best Estimate
$371,006
WCAD Value
$375,627
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 $314,234 and $397,385. 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 $371,006

Adjusted +$24,523 for 116 sqft more living space. Net adjustment: +$24,523.

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 $381,190

Adjusted -$52,218 for 247 sqft less living space and +$2,229 for being newer. Net adjustment: -$49,989.

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 $314,234

Adjusted -$102,956 for 487 sqft less living space and -$4,457 for being older. Net adjustment: -$107,413.

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 $397,385

Adjusted +$53,909 for 255 sqft more living space and -$4,457 for being older. Net adjustment: +$49,452.

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 $370,478

Adjusted +$22,409 for 106 sqft more living space. Net adjustment: +$22,409.

The Neighborhood

This home is valued 7.6% below the H121413C - SIENA median of $406,354. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.4% over the past year.

H121413C - SIENA

typical
1,611 Properties
$406,354 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$375,627
Median
$406,354

This home is -7.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,646 across all districts. With a homestead exemption claimed, that drops to $6,890 — saving $1,756 per year. That's $574 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%$4,527
Siena MUD #1MUD0.5250%$1,972
Williamson CountyCounty0.3694%$1,388
Williamson County ESD #3 - HuttoESD0.1000%$376
Williamson County FM/RdCounty0.0443%$167
EWC Higher Ed Centerspecial0.0409%$154
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$8,646

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $371,006 would pay approximately $2,316 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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