Beta Williamson County, TX only — data and coverage are limited during early access.

2904 MILETTO DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed3,217 sqftBuilt 2021

Property at a Glance

This home is estimated between $604,740 and $1,074,038, with a best estimate of $753,113. 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

$604,740 $1,074,038
Best Estimate
$753,113
WCAD Value
$938,172
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $604,740 and $1,074,038. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3047 MILETTO DR, ROUND ROCK, TX 78665
0.00 mi 99% similar Same subdivision
4 bed 3 bath 2,588 sqft Built 2020
Raw Value $559,621
Adjusted Value $753,113

Adjusted +$193,492 for 629 sqft more living space. Net adjustment: +$193,492.

3020 MILETTO DR, ROUND ROCK, TX 78665
0.00 mi 99% similar Same subdivision
4 bed 3 bath 2,532 sqft Built 2021
Raw Value $550,043
Adjusted Value $760,761

Adjusted +$210,718 for 685 sqft more living space. Net adjustment: +$210,718.

2937 MILETTO DR, ROUND ROCK, TX 78665
0.00 mi 92% similar Same subdivision
5 bed 3 bath 2,301 sqft Built 2021
Raw Value $792,260
Adjusted Value $1,074,038

Adjusted +$281,778 for 916 sqft more living space. Net adjustment: +$281,778.

3 bed 2 bath 2,685 sqft Built 2018
Raw Value $441,087
Adjusted Value $604,740

Adjusted +$163,653 for 532 sqft more living space. Net adjustment: +$163,653.

3 bed 2 bath 2,448 sqft Built 2017
Raw Value $421,647
Adjusted Value $658,205

Adjusted +$236,558 for 769 sqft more living space. Net adjustment: +$236,558.

The Neighborhood

This home is valued 43.8% 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
$938,172
Median
$652,212

This home is +43.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,388 across all districts. With a homestead exemption claimed, that drops to $15,744 — saving $1,644 per year. That's $1,312 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%$9,856
Round RockCity0.3720%$3,490
Williamson CountyCounty0.3694%$3,466
Williamson County FM/RdCounty0.0443%$416
Upper Brushy Creek WCIDWater0.0170%$159
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$17,388

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $753,113 would pay approximately $4,701 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.

View full property details