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2306 PALAZZO CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,049 sqftBuilt 2019

Property at a Glance

This home is estimated between $480,061 and $723,294, with a best estimate of $628,729. That places the property below the R440515C - VIZCAYA median of $652,212, in a neighborhood that declined 0.6% over the past year.

Estimated Value Range

$480,061 $723,294
Best Estimate
$628,729
WCAD Value
$720,737
High Confidence

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

Based on 5 comparable properties in R440515C - VIZCAYA, this home's estimated market value is between $480,061 and $723,294. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2417 PALAZZO EST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,588 sqft Built 2019
Raw Value $794,535
Adjusted Value $628,729

Adjusted -$165,806 for 539 sqft less living space. Net adjustment: -$165,806.

2539 PALAZZO EST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,549 sqft Built 2018
Raw Value $633,870
Adjusted Value $480,061

Adjusted -$153,809 for 500 sqft less living space. Net adjustment: -$153,809.

2529 PALAZZO EST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,075 sqft Built 2019
Raw Value $731,292
Adjusted Value $723,294

Adjusted -$7,998 for 26 sqft less living space. Net adjustment: -$7,998.

2401 PALAZZO EST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,276 sqft Built 2020
Raw Value $784,565
Adjusted Value $714,736

Adjusted -$69,829 for 227 sqft less living space. Net adjustment: -$69,829.

2429 PALAZZO EST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2,263 sqft Built 2019
Raw Value $679,078
Adjusted Value $613,248

Adjusted -$65,830 for 214 sqft less living space. Net adjustment: -$65,830.

The Neighborhood

This home is valued 10.5% above the R440515C - VIZCAYA median of $652,212. With 585 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 0.6% over the past year.

R440515C - VIZCAYA

typical
585 Properties
$652,212 Median Value
-0.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$720,737
Median
$652,212

This home is +10.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,968 across all districts. With a homestead exemption claimed, that drops to $11,585 — saving $1,383 per year. That's $965 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
Round Rock ISDSchool0.8931%$6,437
Round RockCity0.3720%$2,681
Williamson CountyCounty0.3694%$2,663
Austin Community Collegespecial0.1034%$745
Williamson County FM/RdCounty0.0443%$319
Upper Brushy Creek WCIDWater0.0170%$123
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,968

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $628,729 would pay approximately $3,925 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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