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5926 PARMA ST, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,103 sqftBuilt 2017

Property at a Glance

This home is estimated between $374,604 and $553,935, with a best estimate of $414,848. 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

$374,604 $553,935
Best Estimate
$414,848
WCAD Value
$420,746
High Confidence

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

Based on 5 comparable properties in H121413C - SIENA, this home's estimated market value is between $374,604 and $553,935. All 5 comparables are in the same subdivision, giving this estimate high confidence.

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 $538,163

Adjusted +$75,050 for 355 sqft more living space and +$6,686 for being newer. Net adjustment: +$81,736.

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 $409,351

Adjusted +$30,020 for 142 sqft more living space. Net adjustment: +$30,020.

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 $414,848

Adjusted -$14,799 for 70 sqft less living space. Net adjustment: -$14,799.

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 $374,604

Adjusted -$26,215 for 124 sqft less living space and +$4,457 for being newer. Net adjustment: -$21,758.

8379 PAOLA ST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,313 sqft Built 2015
Raw Value $593,874
Adjusted Value $553,935

Adjusted -$44,396 for 210 sqft less living space and +$4,457 for being newer. Net adjustment: -$39,939.

The Neighborhood

This home is valued 3.5% 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
$420,746
Median
$406,354

This home is +3.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,685 across all districts. With a homestead exemption claimed, that drops to $7,920 — saving $1,765 per year. That's $660 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%$5,071
Siena MUD #1MUD0.5250%$2,209
Williamson CountyCounty0.3694%$1,554
Williamson County ESD #3 - HuttoESD0.1000%$421
Williamson County FM/RdCounty0.0443%$187
EWC Higher Ed Centerspecial0.0409%$172
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$9,685

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $414,848 would pay approximately $2,589 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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