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2929 MILETTO DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed3 bath2,565 sqftBuilt 2021

Property at a Glance

This home is estimated between $546,816 and $745,196, with a best estimate of $574,812. 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

$546,816 $745,196
Best Estimate
$574,812
WCAD Value
$606,798
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 $546,816 and $745,196 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 $662,438

Adjusted +$34,146 for 111 sqft more living space. Net adjustment: +$34,146.

4 bed 3 bath 2,308 sqft Built 2020
Raw Value $486,024
Adjusted Value $565,082

Adjusted +$79,058 for 257 sqft more living space. Net adjustment: +$79,058.

4 bed 2 bath 1,576 sqft Built 2016
Raw Value $440,962
Adjusted Value $745,196

Adjusted +$304,234 for 989 sqft more living space. Net adjustment: +$304,234.

3 bed 2 bath 2,030 sqft Built 2017
Raw Value $382,241
Adjusted Value $546,816

Adjusted +$164,575 for 535 sqft more living space. Net adjustment: +$164,575.

4 bed 2 bath 2,249 sqft Built 2018
Raw Value $477,605
Adjusted Value $574,812

Adjusted +$97,207 for 316 sqft more living space. Net adjustment: +$97,207.

The Neighborhood

This home is valued 7.0% below the R440515C - VIZCAYA median of $652,212. That positions it competitively for buyers comparing within the neighborhood. 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
$606,798
Median
$652,212

This home is -7.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,246 across all districts. With a homestead exemption claimed, that drops to $9,663 — saving $1,583 per year. That's $805 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%$6,375
Round RockCity0.3720%$2,257
Williamson CountyCounty0.3694%$2,242
Williamson County FM/RdCounty0.0443%$269
Upper Brushy Creek WCIDWater0.0170%$103
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$11,246

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $574,812 would pay approximately $3,588 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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