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

5768 CORSICA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2,072 sqftBuilt 2016

Property at a Glance

This home is estimated between $394,272 and $560,003, with a best estimate of $432,771. That places the property above the H123414C - SIENA LIMMER LOOP median of $417,399, in a neighborhood that declined 2.7% over the past year.

Estimated Value Range

$394,272 $560,003
Best Estimate
$432,771
WCAD Value
$477,644
High Confidence

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

Based on 5 comparable properties in H123414C - SIENA LIMMER LOOP, this home's estimated market value is between $394,272 and $560,003. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

6705 CATANIA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,752 sqft Built 2018
Raw Value $366,624
Adjusted Value $430,407

Adjusted +$67,069 for 320 sqft more living space and -$3,286 for being older. Net adjustment: +$63,783.

6831 CATANIA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,639 sqft Built 2018
Raw Value $452,285
Adjusted Value $539,752

Adjusted +$90,753 for 433 sqft more living space and -$3,286 for being older. Net adjustment: +$87,467.

6843 CATANIA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,975 sqft Built 2018
Raw Value $377,228
Adjusted Value $394,272

Adjusted +$20,330 for 97 sqft more living space and -$3,286 for being older. Net adjustment: +$17,044.

6851 CATANIA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,596 sqft Built 2018
Raw Value $463,524
Adjusted Value $560,003

Adjusted +$99,765 for 476 sqft more living space and -$3,286 for being older. Net adjustment: +$96,479.

5600 CORSICA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,801 sqft Built 2015
Raw Value $374,329
Adjusted Value $432,771

Adjusted +$56,799 for 271 sqft more living space and +$1,643 for being newer. Net adjustment: +$58,442.

The Neighborhood

This home is valued 14.4% above the H123414C - SIENA LIMMER LOOP median of $417,399. With 1,146 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.7% over the past year.

H123414C - SIENA LIMMER LOOP

typical
1,146 Properties
$417,399 Median Value
-2.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$477,644
Median
$417,399

This home is +14.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,362 across all districts. With a homestead exemption claimed, that drops to $9,587 — saving $1,775 per year. That's $799 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%$5,757
Siena MUD #2MUD0.6020%$2,875
Williamson CountyCounty0.3694%$1,765
Williamson County ESD #3 - HuttoESD0.1000%$478
Williamson County FM/RdCounty0.0443%$212
EWC Higher Ed Centerspecial0.0409%$195
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$11,362

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $432,771 would pay approximately $2,701 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 4/19/2026.

View full property details