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5922 PARMA ST, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2,526 sqftBuilt 2016

Property at a Glance

This home is estimated between $461,802 and $625,360, with a best estimate of $502,046. That places the property above the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.

Estimated Value Range

$461,802 $625,360
Best Estimate
$502,046
WCAD Value
$414,440
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 $461,802 and $625,360. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

6041 ROMA ST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,748 sqft Built 2014
Raw Value $456,427
Adjusted Value $625,360

Adjusted +$164,476 for 778 sqft more living space and +$4,457 for being newer. Net adjustment: +$168,933.

4 bed 2 bath 2,451 sqft Built 2019
Raw Value $503,600
Adjusted Value $512,770

Adjusted +$15,856 for 75 sqft more living space and -$6,686 for being older. Net adjustment: +$9,170.

7836 LEONARDO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,961 sqft Built 2017
Raw Value $379,331
Adjusted Value $496,548

Adjusted +$119,446 for 565 sqft more living space and -$2,229 for being older. Net adjustment: +$117,217.

5608 SAMBUCO ST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,173 sqft Built 2017
Raw Value $429,647
Adjusted Value $502,046

Adjusted +$74,628 for 353 sqft more living space and -$2,229 for being older. Net adjustment: +$72,399.

5918 PARMA ST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,227 sqft Built 2015
Raw Value $396,362
Adjusted Value $461,802

Adjusted +$63,211 for 299 sqft more living space and +$2,229 for being newer. Net adjustment: +$65,440.

The Neighborhood

This home is valued 2.0% above the H121413C - SIENA median of $406,354. With 1,611 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.4% over the past year.

H121413C - SIENA

typical
1,611 Properties
$406,354 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$414,440
Median
$406,354

This home is +2.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,540 across all districts. With a homestead exemption claimed, that drops to $7,776 — saving $1,764 per year. That's $648 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%$4,995
Siena MUD #1MUD0.5250%$2,176
Williamson CountyCounty0.3694%$1,531
Williamson County ESD #3 - HuttoESD0.1000%$414
Williamson County FM/RdCounty0.0443%$184
EWC Higher Ed Centerspecial0.0409%$169
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$9,540

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $502,046 would pay approximately $3,134 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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