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5405 BELLISSIMA WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,799 sqftBuilt 2020

Property at a Glance

This home is estimated between $520,136 and $688,000, with a best estimate of $566,480. 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

$520,136 $688,000
Best Estimate
$566,480
WCAD Value
$471,175
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 $520,136 and $688,000. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

5836 BELLISSIMA WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,452 sqft Built 2019
Raw Value $492,109
Adjusted Value $566,480

Adjusted +$72,728 for 347 sqft more living space and +$1,643 for being newer. Net adjustment: +$74,371.

7042 ETNA WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,870 sqft Built 2016
Raw Value $486,717
Adjusted Value $688,000

Adjusted +$194,710 for 929 sqft more living space and +$6,573 for being newer. Net adjustment: +$201,283.

4 bed 3 bath 2,917 sqft Built 2019
Raw Value $543,225
Adjusted Value $520,136

Adjusted -$24,732 for 118 sqft less living space and +$1,643 for being newer. Net adjustment: -$23,089.

7005 ETNA WAY, ROUND ROCK, TX 78665
0.00 mi 96% similar Same subdivision
3 bed 2 bath 2,174 sqft Built 2015
Raw Value $404,780
Adjusted Value $543,990

Adjusted +$130,994 for 625 sqft more living space and +$8,216 for being newer. Net adjustment: +$139,210.

5637 BELLISSIMA WAY, ROUND ROCK, TX 78665
0.00 mi 96% similar Same subdivision
3 bed 1,867 sqft Built 2021
Raw Value $384,224
Adjusted Value $577,920

Adjusted +$195,339 for 932 sqft more living space and -$1,643 for being older. Net adjustment: +$193,696.

The Neighborhood

This home is valued 12.9% 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
$471,175
Median
$417,399

This home is +12.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,209 across all districts. With a homestead exemption claimed, that drops to $9,434 — saving $1,775 per year. That's $786 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%$5,679
Siena MUD #2MUD0.6020%$2,836
Williamson CountyCounty0.3694%$1,741
Williamson County ESD #3 - HuttoESD0.1000%$471
Williamson County FM/RdCounty0.0443%$209
EWC Higher Ed Centerspecial0.0409%$193
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$11,209

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $566,480 would pay approximately $3,536 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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