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6723 CALABRIA DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed3 bath2,289 sqftBuilt 2018

Property at a Glance

This home is estimated between $370,455 and $477,405, with a best estimate of $410,261. 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

$370,455 $477,405
Best Estimate
$410,261
WCAD Value
$466,923
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 $370,455 and $477,405. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

5866 CASSTELLO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,791 sqft Built 2015
Raw Value $368,099
Adjusted Value $477,405

Adjusted +$104,376 for 498 sqft more living space and +$4,930 for being newer. Net adjustment: +$109,306.

6616 LEONARDO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,740 sqft Built 2018
Raw Value $464,980
Adjusted Value $370,455

Adjusted -$94,525 for 451 sqft less living space. Net adjustment: -$94,525.

5853 CASSTELLO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,920 sqft Built 2016
Raw Value $384,616
Adjusted Value $465,241

Adjusted +$77,339 for 369 sqft more living space and +$3,286 for being newer. Net adjustment: +$80,625.

3 bed 1,985 sqft Built 2018
Raw Value $346,545
Adjusted Value $410,261

Adjusted +$63,716 for 304 sqft more living space. Net adjustment: +$63,716.

3 bed 2 bath 2,448 sqft Built 2017
Raw Value $421,647
Adjusted Value $389,965

Adjusted -$33,325 for 159 sqft less living space and +$1,643 for being newer. Net adjustment: -$31,682.

The Neighborhood

This home is valued 11.9% 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
$466,923
Median
$417,399

This home is +11.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,107 across all districts. With a homestead exemption claimed, that drops to $9,334 — saving $1,773 per year. That's $778 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%$5,627
Siena MUD #2MUD0.6020%$2,811
Williamson CountyCounty0.3694%$1,725
Williamson County ESD #3 - HuttoESD0.1000%$467
Williamson County FM/RdCounty0.0443%$207
EWC Higher Ed Centerspecial0.0409%$191
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$11,107

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $410,261 would pay approximately $2,561 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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