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8221 ANGELO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,841 sqftBuilt 2015

Property at a Glance

This home is estimated between $362,111 and $485,667, with a best estimate of $382,785. 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

$362,111 $485,667
Best Estimate
$382,785
WCAD Value
$373,039
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in H121413C - SIENA. The estimated range of $362,111 and $485,667 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,752 sqft Built 2018
Raw Value $366,624
Adjusted Value $378,753

Adjusted +$18,815 for 89 sqft more living space and -$6,686 for being older. Net adjustment: +$12,129.

3 bed 2 bath 1,740 sqft Built 2009
Raw Value $356,515
Adjusted Value $391,239

Adjusted +$21,352 for 101 sqft more living space and +$13,372 for being newer. Net adjustment: +$34,724.

3 bed 2 bath 1,950 sqft Built 2009
Raw Value $371,783
Adjusted Value $362,111

Adjusted -$23,044 for 109 sqft less living space and +$13,372 for being newer. Net adjustment: -$9,672.

8281 ANGELO LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,819 sqft Built 2015
Raw Value $481,016
Adjusted Value $485,667

Adjusted +$4,651 for 22 sqft more living space. Net adjustment: +$4,651.

3 bed 2 bath 1,801 sqft Built 2015
Raw Value $374,329
Adjusted Value $382,785

Adjusted +$8,456 for 40 sqft more living space. Net adjustment: +$8,456.

The Neighborhood

This home is valued 8.2% 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
$373,039
Median
$406,354

This home is -8.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,587 across all districts. With a homestead exemption claimed, that drops to $6,831 — saving $1,756 per year. That's $569 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%$4,496
Siena MUD #1MUD0.5250%$1,958
Williamson CountyCounty0.3694%$1,378
Williamson County ESD #3 - HuttoESD0.1000%$373
Williamson County FM/RdCounty0.0443%$165
EWC Higher Ed Centerspecial0.0409%$152
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$8,587

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $382,785 would pay approximately $2,389 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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