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2916 MILETTO DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed3 bath2,301 sqftBuilt 2021

Property at a Glance

This home is estimated between $483,871 and $748,641, with a best estimate of $581,226. 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

$483,871 $748,641
Best Estimate
$581,226
WCAD Value
$802,935
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R440515C - VIZCAYA. The estimated range of $483,871 and $748,641 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,454 sqft Built 2013
Raw Value $628,292
Adjusted Value $581,226

Adjusted -$47,066 for 153 sqft less living space. Net adjustment: -$47,066.

4 bed 3 bath 2,308 sqft Built 2020
Raw Value $486,024
Adjusted Value $483,871

Adjusted -$2,153 for 7 sqft less living space. Net adjustment: -$2,153.

4 bed 2 bath 1,576 sqft Built 2016
Raw Value $440,962
Adjusted Value $663,985

Adjusted +$223,023 for 725 sqft more living space. Net adjustment: +$223,023.

4 bed 2 bath 2,249 sqft Built 2018
Raw Value $477,605
Adjusted Value $493,601

Adjusted +$15,996 for 52 sqft more living space. Net adjustment: +$15,996.

4 bed 3 bath 1,777 sqft Built 2019
Raw Value $587,449
Adjusted Value $748,641

Adjusted +$161,192 for 524 sqft more living space. Net adjustment: +$161,192.

The Neighborhood

This home is valued 23.1% 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
$802,935
Median
$652,212

This home is +23.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,881 across all districts. With a homestead exemption claimed, that drops to $13,262 — saving $1,619 per year. That's $1,105 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
Georgetown ISDSchool1.0506%$8,436
Round RockCity0.3720%$2,987
Williamson CountyCounty0.3694%$2,966
Williamson County FM/RdCounty0.0443%$356
Upper Brushy Creek WCIDWater0.0170%$136
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$14,881

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $581,226 would pay approximately $3,628 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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