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5071 LUNATA WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,958 sqftBuilt 2016

Property at a Glance

This home is estimated between $421,293 and $437,791, with a best estimate of $428,561. That places the property below the R441515C - HERITAGE AT VIZCAYA median of $432,756, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$421,293 $437,791
Best Estimate
$428,561
WCAD Value
$414,465
High Confidence

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

Based on 5 comparable properties in R441515C - HERITAGE AT VIZCAYA, this home's estimated market value is between $421,293 and $437,791. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

5028 LUNATA WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,634 sqft Built 2017
Raw Value $350,711
Adjusted Value $421,293

Adjusted +$70,554 for 324 sqft more living space and +$28 for being newer. Net adjustment: +$70,582.

5113 LUNATA WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,583 sqft Built 2018
Raw Value $346,846
Adjusted Value $428,561

Adjusted +$81,659 for 375 sqft more living space and +$56 for being newer. Net adjustment: +$81,715.

5015 LUNATA WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,754 sqft Built 2015
Raw Value $387,711
Adjusted Value $432,106

Adjusted +$44,423 for 204 sqft more living space and -$28 for being older. Net adjustment: +$44,395.

5121 LUNATA WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,751 sqft Built 2018
Raw Value $392,659
Adjusted Value $437,791

Adjusted +$45,076 for 207 sqft more living space and +$56 for being newer. Net adjustment: +$45,132.

5024 LUNATA WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,716 sqft Built 2016
Raw Value $375,382
Adjusted Value $428,079

Adjusted +$52,697 for 242 sqft more living space. Net adjustment: +$52,697.

The Neighborhood

This home is valued 4.2% below the R441515C - HERITAGE AT VIZCAYA median of $432,756. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.1% over the past year.

R441515C - HERITAGE AT VIZCAYA

typical
638 Properties
$432,756 Median Value
-8.1% YoY Change
5% Have Pool
100% Have Garage
This Home
$414,465
Median
$432,756

This home is -4.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,457 across all districts. With a homestead exemption claimed, that drops to $6,130 — saving $1,327 per year. That's $511 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%$3,702
Round RockCity0.3720%$1,542
Williamson CountyCounty0.3694%$1,531
Austin Community Collegespecial0.1034%$429
Williamson County FM/RdCounty0.0443%$184
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,457

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $428,561 would pay approximately $2,675 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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