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

5740 CORSICA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,785 sqftBuilt 2016

Property at a Glance

This home is estimated between $334,120 and $479,599, with a best estimate of $377,449. That places the property below the H123414C - SIENA LIMMER LOOP median of $417,399, in a neighborhood that declined 2.7% over the past year.

Estimated Value Range

$334,120 $479,599
Best Estimate
$377,449
WCAD Value
$370,131
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 $334,120 and $479,599. More comparables in the same subdivision would strengthen this estimate.

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 $370,254

Adjusted +$6,916 for 33 sqft more living space and -$3,286 for being older. Net adjustment: +$3,630.

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 $479,599

Adjusted +$30,600 for 146 sqft more living space and -$3,286 for being older. Net adjustment: +$27,314.

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 $334,120

Adjusted -$39,822 for 190 sqft less living space and -$3,286 for being older. Net adjustment: -$43,108.

3 bed 2 bath 1,740 sqft Built 2009
Raw Value $356,515
Adjusted Value $377,449

Adjusted +$9,432 for 45 sqft more living space and +$11,502 for being newer. Net adjustment: +$20,934.

3 bed 2 bath 1,767 sqft Built 2006
Raw Value $368,387
Adjusted Value $388,592

Adjusted +$3,773 for 18 sqft more living space and +$16,432 for being newer. Net adjustment: +$20,205.

The Neighborhood

This home is valued 11.3% below the H123414C - SIENA LIMMER LOOP median of $417,399. That positions it competitively for buyers comparing within the neighborhood. 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
$370,131
Median
$417,399

This home is -11.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,805 across all districts. With a homestead exemption claimed, that drops to $7,049 — saving $1,756 per year. That's $587 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%$4,461
Siena MUD #2MUD0.6020%$2,228
Williamson CountyCounty0.3694%$1,367
Williamson County ESD #3 - HuttoESD0.1000%$370
Williamson County FM/RdCounty0.0443%$164
EWC Higher Ed Centerspecial0.0409%$151
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$8,805

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $377,449 would pay approximately $2,356 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