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

8205 ANGELO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,651 sqftBuilt 2015

Property at a Glance

This home is estimated between $321,532 and $524,674, with a best estimate of $445,499. That places the property above the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.

Estimated Value Range

$321,532 $524,674
Best Estimate
$445,499
WCAD Value
$464,276
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $321,532 and $524,674. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

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 $445,499

Adjusted -$35,517 for 168 sqft less living space. Net adjustment: -$35,517.

8218 ANGELO LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,844 sqft Built 2019
Raw Value $371,248
Adjusted Value $321,532

Adjusted -$40,802 for 193 sqft less living space and -$8,914 for being older. Net adjustment: -$49,716.

4 bed 1,707 sqft Built 2018
Raw Value $362,864
Adjusted Value $344,339

Adjusted -$11,839 for 56 sqft less living space and -$6,686 for being older. Net adjustment: -$18,525.

7600 LOMBARDY LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,011 sqft Built 2019
Raw Value $398,286
Adjusted Value $524,674

Adjusted +$135,302 for 640 sqft more living space and -$8,914 for being older. Net adjustment: +$126,388.

5 bed 3 bath 1,596 sqft Built 2018
Raw Value $463,524
Adjusted Value $468,466

Adjusted +$11,628 for 55 sqft more living space and -$6,686 for being older. Net adjustment: +$4,942.

The Neighborhood

This home is valued 14.3% 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

typical
1,611 Properties
$406,354 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$464,276
Median
$406,354

This home is +14.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,687 across all districts. With a homestead exemption claimed, that drops to $8,914 — saving $1,773 per year. That's $743 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%$5,595
Siena MUD #1MUD0.5250%$2,437
Williamson CountyCounty0.3694%$1,715
Williamson County ESD #3 - HuttoESD0.1000%$464
Williamson County FM/RdCounty0.0443%$206
EWC Higher Ed Centerspecial0.0409%$190
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$10,687

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $445,499 would pay approximately $2,781 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