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5408 BELLISSIMA WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed1,723 sqftBuilt 2021

Property at a Glance

This home is estimated between $336,864 and $727,627, with a best estimate of $551,222. That places the property above the H123414C - SIENA LIMMER LOOP median of $417,399, in a neighborhood that declined 2.7% over the past year.

Estimated Value Range

$336,864 $727,627
Best Estimate
$551,222
WCAD Value
$473,903
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 $336,864 and $727,627. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

7033 ETNA WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 1,915 sqft Built 2015
Raw Value $385,097
Adjusted Value $354,715

Adjusted -$40,241 for 192 sqft less living space and +$9,859 for being newer. Net adjustment: -$30,382.

5653 BELLISSIMA WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 1,285 sqft Built 2021
Raw Value $459,421
Adjusted Value $551,222

Adjusted +$91,801 for 438 sqft more living space. Net adjustment: +$91,801.

7022 ETNA WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,011 sqft Built 2016
Raw Value $389,010
Adjusted Value $336,864

Adjusted -$60,362 for 288 sqft less living space and +$8,216 for being newer. Net adjustment: -$52,146.

4 bed 1,801 sqft Built 2019
Raw Value $740,689
Adjusted Value $727,627

Adjusted -$16,348 for 78 sqft less living space and +$3,286 for being newer. Net adjustment: -$13,062.

5621 BELLISSIMA WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,285 sqft Built 2021
Raw Value $459,421
Adjusted Value $551,222

Adjusted +$91,801 for 438 sqft more living space. Net adjustment: +$91,801.

The Neighborhood

This home is valued 13.5% 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
$473,903
Median
$417,399

This home is +13.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,273 across all districts. With a homestead exemption claimed, that drops to $9,499 — saving $1,774 per year. That's $792 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%$5,711
Siena MUD #2MUD0.6020%$2,853
Williamson CountyCounty0.3694%$1,751
Williamson County ESD #3 - HuttoESD0.1000%$474
Williamson County FM/RdCounty0.0443%$210
EWC Higher Ed Centerspecial0.0409%$194
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$11,273

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $551,222 would pay approximately $3,441 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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