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8356 PAOLA ST, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,368 sqftBuilt 2016

Property at a Glance

This home is estimated between $428,400 and $510,301, with a best estimate of $468,643. 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

$428,400 $510,301
Best Estimate
$468,643
WCAD Value
$409,895
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 $428,400 and $510,301. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $463,146

Adjusted +$86,044 for 407 sqft more living space and -$2,229 for being older. Net adjustment: +$83,815.

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 $468,643

Adjusted +$41,225 for 195 sqft more living space and -$2,229 for being older. Net adjustment: +$38,996.

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 $510,301

Adjusted +$174,201 for 824 sqft more living space and -$2,229 for being older. Net adjustment: +$171,972.

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 $428,400

Adjusted +$29,809 for 141 sqft more living space and +$2,229 for being newer. Net adjustment: +$32,038.

8050 MOZART ST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,610 sqft Built 2016
Raw Value $335,239
Adjusted Value $495,487

Adjusted +$160,248 for 758 sqft more living space. Net adjustment: +$160,248.

The Neighborhood

This home is in line with the H121413C - SIENA median of $406,354. 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
$409,895
Median
$406,354

This home is +0.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,435 across all districts. With a homestead exemption claimed, that drops to $7,672 — saving $1,763 per year. That's $639 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%$4,940
Siena MUD #1MUD0.5250%$2,152
Williamson CountyCounty0.3694%$1,514
Williamson County ESD #3 - HuttoESD0.1000%$410
Williamson County FM/RdCounty0.0443%$182
EWC Higher Ed Centerspecial0.0409%$168
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$9,435

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $468,643 would pay approximately $2,925 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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