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8347 PAOLA ST, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed1,854 sqftBuilt 2016

Property at a Glance

This home is estimated between $354,481 and $532,994, with a best estimate of $401,637. That places the property below the H121413C - SIENA median of $406,354, in a neighborhood that declined 5.4% over the past year.

Estimated Value Range

$354,481 $532,994
Best Estimate
$401,637
WCAD Value
$474,509
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 $354,481 and $532,994. 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 $483,293

Adjusted +$22,409 for 106 sqft more living space and +$4,457 for being newer. Net adjustment: +$26,866.

8104 ROSANO ST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,347 sqft Built 2015
Raw Value $423,580
Adjusted Value $532,994

Adjusted +$107,185 for 507 sqft more living space and +$2,229 for being newer. Net adjustment: +$109,414.

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 $354,481

Adjusted -$22,621 for 107 sqft less living space and -$2,229 for being older. Net adjustment: -$24,850.

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 $359,978

Adjusted -$67,440 for 319 sqft less living space and -$2,229 for being older. Net adjustment: -$69,669.

5637 SACCO ST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,544 sqft Built 2017
Raw Value $338,329
Adjusted Value $401,637

Adjusted +$65,537 for 310 sqft more living space and -$2,229 for being older. Net adjustment: +$63,308.

The Neighborhood

This home is valued 16.8% 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

above average
1,611 Properties
$406,354 Median Value
-5.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$474,509
Median
$406,354

This home is +16.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,922 across all districts. With a homestead exemption claimed, that drops to $9,148 — saving $1,774 per year. That's $762 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%$5,719
Siena MUD #1MUD0.5250%$2,491
Williamson CountyCounty0.3694%$1,753
Williamson County ESD #3 - HuttoESD0.1000%$475
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 Tax2.3018%$10,922

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $401,637 would pay approximately $2,507 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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