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2502 PALAZZO EST, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,609 sqftBuilt 2019

Property at a Glance

This home is estimated between $678,265 and $1,013,492, with a best estimate of $918,927. That places the property above the R440515C - VIZCAYA median of $652,212, in a neighborhood that declined 0.6% over the past year.

Estimated Value Range

$678,265 $1,013,492
Best Estimate
$918,927
WCAD Value
$823,870
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 $678,265 and $1,013,492. 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 $918,927

Adjusted +$6,460 for 21 sqft more living space and +$117,932 for having a pool. Net adjustment: +$124,392.

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 $770,259

Adjusted +$18,457 for 60 sqft more living space and +$117,932 for having a pool. Net adjustment: +$136,389.

2306 PALAZZO CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,049 sqft Built 2019
Raw Value $720,737
Adjusted Value $1,010,935

Adjusted +$172,266 for 560 sqft more living space and +$117,932 for having a pool. Net adjustment: +$290,198.

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 $1,013,492

Adjusted +$164,268 for 534 sqft more living space and +$117,932 for having a pool. Net adjustment: +$282,200.

2528 PALAZZO EST, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,565 sqft Built 2018
Raw Value $546,798
Adjusted Value $678,265

Adjusted +$13,535 for 44 sqft more living space and +$117,932 for having a pool. Net adjustment: +$131,467.

The Neighborhood

This home is valued 26.3% 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

above average
585 Properties
$652,212 Median Value
-0.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$823,870
Median
$652,212

This home is +26.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,824 across all districts. With a homestead exemption claimed, that drops to $13,421 — saving $1,403 per year. That's $1,118 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%$7,358
Round RockCity0.3720%$3,065
Williamson CountyCounty0.3694%$3,044
Austin Community Collegespecial0.1034%$852
Williamson County FM/RdCounty0.0443%$365
Upper Brushy Creek WCIDWater0.0170%$140
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,824

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $918,927 would pay approximately $5,736 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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