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6716 CATANIA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,026 sqftBuilt 2018

Property at a Glance

This home is estimated between $220,133 and $399,787, with a best estimate of $377,043. 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

$220,133 $399,787
Best Estimate
$377,043
WCAD Value
$413,769
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in H123414C - SIENA LIMMER LOOP. The estimated range of $220,133 and $399,787 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 950 sqft Built 2024
Raw Value $371,718
Adjusted Value $377,788

Adjusted +$15,929 for 76 sqft more living space and -$9,859 for being older. Net adjustment: +$6,070.

4 bed 3 bath 1,011 sqft Built 2019
Raw Value $398,286
Adjusted Value $399,787

Adjusted +$3,144 for 15 sqft more living space and -$1,643 for being older. Net adjustment: +$1,501.

4 bed 3 bath 956 sqft Built 2024
Raw Value $372,231
Adjusted Value $377,043

Adjusted +$14,671 for 70 sqft more living space and -$9,859 for being older. Net adjustment: +$4,812.

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 $344,057

Adjusted -$119,467 for 570 sqft less living space. Net adjustment: -$119,467.

6844 CATANIA LOOP, ROUND ROCK, TX 78665
0.00 mi 99% similar Same subdivision
4 bed 1,707 sqft Built 2018
Raw Value $362,864
Adjusted Value $220,133

Adjusted -$142,731 for 681 sqft less living space. Net adjustment: -$142,731.

The Neighborhood

This home is in line with the H123414C - SIENA LIMMER LOOP median of $417,399. 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
$413,769
Median
$417,399

This home is -0.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,843 across all districts. With a homestead exemption claimed, that drops to $8,079 — saving $1,764 per year. That's $673 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%$4,987
Siena MUD #2MUD0.6020%$2,491
Williamson CountyCounty0.3694%$1,529
Williamson County ESD #3 - HuttoESD0.1000%$414
Williamson County FM/RdCounty0.0443%$183
EWC Higher Ed Centerspecial0.0409%$169
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$9,843

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $377,043 would pay approximately $2,353 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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