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5819 CORSICA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,636 sqftBuilt 2016

Property at a Glance

This home is estimated between $339,025 and $468,622, with a best estimate of $346,220. 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

$339,025 $468,622
Best Estimate
$346,220
WCAD Value
$347,643
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $339,025 and $468,622. 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 $339,025

Adjusted -$24,313 for 116 sqft less living space and -$3,286 for being older. Net adjustment: -$27,599.

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 $448,370

Adjusted -$629 for 3 sqft less living space and -$3,286 for being older. Net adjustment: -$3,915.

3 bed 2 bath 1,740 sqft Built 2009
Raw Value $356,515
Adjusted Value $346,220

Adjusted -$21,797 for 104 sqft less living space and +$11,502 for being newer. Net adjustment: -$10,295.

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 $468,622

Adjusted +$8,384 for 40 sqft more living space and -$3,286 for being older. Net adjustment: +$5,098.

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 $341,390

Adjusted -$34,582 for 165 sqft less living space and +$1,643 for being newer. Net adjustment: -$32,939.

The Neighborhood

This home is valued 16.7% 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

below average
1,146 Properties
$417,399 Median Value
-2.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$347,643
Median
$417,399

This home is -16.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,270 across all districts. With a homestead exemption claimed, that drops to $6,518 — saving $1,752 per year. That's $543 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%$4,190
Siena MUD #2MUD0.6020%$2,093
Williamson CountyCounty0.3694%$1,284
Williamson County ESD #3 - HuttoESD0.1000%$348
Williamson County FM/RdCounty0.0443%$154
EWC Higher Ed Centerspecial0.0409%$142
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$8,270

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $346,220 would pay approximately $2,161 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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