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6788 CATANIA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,817 sqftBuilt 2019

Property at a Glance

This home is estimated between $345,756 and $511,487, with a best estimate of $384,255. 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

$345,756 $511,487
Best Estimate
$384,255
WCAD Value
$495,637
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 $345,756 and $511,487. 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 $381,890

Adjusted +$13,623 for 65 sqft more living space and +$1,643 for being newer. Net adjustment: +$15,266.

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 $491,235

Adjusted +$37,307 for 178 sqft more living space and +$1,643 for being newer. Net adjustment: +$38,950.

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 $345,756

Adjusted -$33,115 for 158 sqft less living space and +$1,643 for being newer. Net adjustment: -$31,472.

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 $511,487

Adjusted +$46,320 for 221 sqft more living space and +$1,643 for being newer. Net adjustment: +$47,963.

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 $384,255

Adjusted +$3,353 for 16 sqft more living space and +$6,573 for being newer. Net adjustment: +$9,926.

The Neighborhood

This home is valued 18.7% 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

above average
1,146 Properties
$417,399 Median Value
-2.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$495,637
Median
$417,399

This home is +18.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,790 across all districts. With a homestead exemption claimed, that drops to $10,012 — saving $1,778 per year. That's $834 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%$5,973
Siena MUD #2MUD0.6020%$2,984
Williamson CountyCounty0.3694%$1,831
Williamson County ESD #3 - HuttoESD0.1000%$496
Williamson County FM/RdCounty0.0443%$220
EWC Higher Ed Centerspecial0.0409%$203
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$11,790

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $384,255 would pay approximately $2,399 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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