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2937 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 $451,064 and $776,423, with a best estimate of $478,983. 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

$451,064 $776,423
Best Estimate
$478,983
WCAD Value
$792,260
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R440515C - VIZCAYA. The estimated range of $451,064 and $776,423 should be treated as a rough guide.

Comparable Properties (5)

3047 MILETTO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,588 sqft Built 2020
Raw Value $559,621
Adjusted Value $471,335

Adjusted -$88,286 for 287 sqft less living space. Net adjustment: -$88,286.

3020 MILETTO DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,532 sqft Built 2021
Raw Value $550,043
Adjusted Value $478,983

Adjusted -$71,060 for 231 sqft less living space. Net adjustment: -$71,060.

4 bed 3 bath 2,470 sqft Built 2013
Raw Value $828,410
Adjusted Value $776,423

Adjusted -$51,987 for 169 sqft less living space. Net adjustment: -$51,987.

5 bed 4 bath 2,181 sqft Built 2012
Raw Value $701,622
Adjusted Value $738,536

Adjusted +$36,914 for 120 sqft more living space. Net adjustment: +$36,914.

4 bed 4 bath 2,328 sqft Built 2015
Raw Value $459,370
Adjusted Value $451,064

Adjusted -$8,306 for 27 sqft less living space. Net adjustment: -$8,306.

The Neighborhood

This home is valued 21.5% 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

above average
585 Properties
$652,212 Median Value
-0.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$792,260
Median
$652,212

This home is +21.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,684 across all districts. With a homestead exemption claimed, that drops to $13,066 — saving $1,618 per year. That's $1,089 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%$8,323
Round RockCity0.3720%$2,947
Williamson CountyCounty0.3694%$2,927
Williamson County FM/RdCounty0.0443%$351
Upper Brushy Creek WCIDWater0.0170%$135
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$14,684

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $478,983 would pay approximately $2,990 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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