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8348 PAOLA ST, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

6 bed6 bath2,805 sqftBuilt 2017

Property at a Glance

This home is estimated between $523,014 and $702,344, with a best estimate of $600,032. 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

$523,014 $702,344
Best Estimate
$600,032
WCAD Value
$450,533
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 $523,014 and $702,344. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8379 PAOLA ST, ROUND ROCK, TX 78665
0.00 mi 96% similar Same subdivision
4 bed 3 bath 2,313 sqft Built 2015
Raw Value $593,874
Adjusted Value $702,344

Adjusted +$104,013 for 492 sqft more living space and +$4,457 for being newer. Net adjustment: +$108,470.

8006 MOZART ST, ROUND ROCK, TX 78665
0.00 mi 94% similar Same subdivision
4 bed 3 bath 2,149 sqft Built 2017
Raw Value $461,347
Adjusted Value $600,032

Adjusted +$138,685 for 656 sqft more living space. Net adjustment: +$138,685.

6057 ROMA ST, ROUND ROCK, TX 78665
0.00 mi 93% similar Same subdivision
5 bed 4 bath 1,700 sqft Built 2014
Raw Value $457,383
Adjusted Value $697,676

Adjusted +$233,607 for 1,105 sqft more living space and +$6,686 for being newer. Net adjustment: +$240,293.

5608 SAMBUCO ST, ROUND ROCK, TX 78665
0.00 mi 90% similar Same subdivision
3 bed 2 bath 2,173 sqft Built 2017
Raw Value $429,647
Adjusted Value $563,258

Adjusted +$133,611 for 632 sqft more living space. Net adjustment: +$133,611.

5918 PARMA ST, ROUND ROCK, TX 78665
0.00 mi 90% similar Same subdivision
3 bed 2 bath 2,227 sqft Built 2015
Raw Value $396,362
Adjusted Value $523,014

Adjusted +$122,195 for 578 sqft more living space and +$4,457 for being newer. Net adjustment: +$126,652.

The Neighborhood

This home is valued 10.9% 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
$450,533
Median
$406,354

This home is +10.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,371 across all districts. With a homestead exemption claimed, that drops to $8,600 — saving $1,771 per year. That's $717 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%$5,430
Siena MUD #1MUD0.5250%$2,365
Williamson CountyCounty0.3694%$1,664
Williamson County ESD #3 - HuttoESD0.1000%$451
Williamson County FM/RdCounty0.0443%$200
EWC Higher Ed Centerspecial0.0409%$184
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$10,371

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $600,032 would pay approximately $3,745 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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