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8367 PAOLA ST, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,209 sqftBuilt 2016

Property at a Glance

This home is estimated between $394,786 and $574,116, with a best estimate of $471,803. 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

$394,786 $574,116
Best Estimate
$471,803
WCAD Value
$515,066
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 $394,786 and $574,116. 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 $558,344

Adjusted +$97,460 for 461 sqft more living space and +$4,457 for being newer. Net adjustment: +$101,917.

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 $435,029

Adjusted +$7,611 for 36 sqft more living space and -$2,229 for being older. Net adjustment: +$5,382.

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 $394,786

Adjusted -$3,805 for 18 sqft less living space and +$2,229 for being newer. Net adjustment: -$1,576.

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 $574,116

Adjusted -$21,987 for 104 sqft less living space and +$2,229 for being newer. Net adjustment: -$19,758.

8006 MOZART ST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,149 sqft Built 2017
Raw Value $461,347
Adjusted Value $471,803

Adjusted +$12,685 for 60 sqft more living space and -$2,229 for being older. Net adjustment: +$10,456.

The Neighborhood

This home is valued 26.8% 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
$515,066
Median
$406,354

This home is +26.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,856 across all districts. With a homestead exemption claimed, that drops to $10,074 — saving $1,782 per year. That's $840 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%$6,208
Siena MUD #1MUD0.5250%$2,704
Williamson CountyCounty0.3694%$1,903
Williamson County ESD #3 - HuttoESD0.1000%$515
Williamson County FM/RdCounty0.0443%$228
EWC Higher Ed Centerspecial0.0409%$211
Upper Brushy Creek WCIDWater0.0170%$88
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$11,856

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $471,803 would pay approximately $2,945 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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