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8121 PESCARA CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,501 sqftBuilt 2016

Property at a Glance

This home is estimated between $303,426 and $504,005, with a best estimate of $420,154. 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

$303,426 $504,005
Best Estimate
$420,154
WCAD Value
$448,067
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $303,426 and $504,005. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

8112 PESCARA CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,541 sqft Built 2016
Raw Value $334,478
Adjusted Value $326,022

Adjusted -$8,456 for 40 sqft less living space. Net adjustment: -$8,456.

8128 PESCARA CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,664 sqft Built 2016
Raw Value $454,614
Adjusted Value $420,154

Adjusted -$34,460 for 163 sqft less living space. Net adjustment: -$34,460.

8105 PESCARA CV, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,238 sqft Built 2016
Raw Value $410,722
Adjusted Value $466,323

Adjusted +$55,601 for 263 sqft more living space. Net adjustment: +$55,601.

4 bed 3 bath 1,660 sqft Built 2014
Raw Value $533,162
Adjusted Value $504,005

Adjusted -$33,614 for 159 sqft less living space and +$4,457 for being newer. Net adjustment: -$29,157.

8124 PESCARA CV, ROUND ROCK, TX 78665
0.01 mi 99% similar Same subdivision
3 bed 2 bath 1,865 sqft Built 2016
Raw Value $380,379
Adjusted Value $303,426

Adjusted -$76,953 for 364 sqft less living space. Net adjustment: -$76,953.

The Neighborhood

This home is valued 10.3% 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
$448,067
Median
$406,354

This home is +10.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,313 across all districts. With a homestead exemption claimed, that drops to $8,543 — saving $1,770 per year. That's $712 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%$5,400
Siena MUD #1MUD0.5250%$2,352
Williamson CountyCounty0.3694%$1,655
Williamson County ESD #9 - Round RockESD0.0999%$448
Williamson County FM/RdCounty0.0443%$199
EWC Higher Ed Centerspecial0.0409%$183
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$10,313

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $420,154 would pay approximately $2,623 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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