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5037 LUNATA WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,981 sqftBuilt 2016

Property at a Glance

This home is estimated between $426,301 and $442,799, with a best estimate of $433,570. That places the property above the R441515C - HERITAGE AT VIZCAYA median of $432,756, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$426,301 $442,799
Best Estimate
$433,570
WCAD Value
$418,905
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 $426,301 and $442,799. 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 $426,301

Adjusted +$75,562 for 347 sqft more living space and +$28 for being newer. Net adjustment: +$75,590.

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 $433,570

Adjusted +$86,668 for 398 sqft more living space and +$56 for being newer. Net adjustment: +$86,724.

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 $437,114

Adjusted +$49,431 for 227 sqft more living space and -$28 for being older. Net adjustment: +$49,403.

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 $442,799

Adjusted +$50,084 for 230 sqft more living space and +$56 for being newer. Net adjustment: +$50,140.

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 $433,088

Adjusted +$57,706 for 265 sqft more living space. Net adjustment: +$57,706.

The Neighborhood

This home is valued 3.2% 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
$418,905
Median
$432,756

This home is -3.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,537 across all districts. With a homestead exemption claimed, that drops to $6,210 — saving $1,327 per year. That's $518 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%$3,741
Round RockCity0.3720%$1,558
Williamson CountyCounty0.3694%$1,548
Austin Community Collegespecial0.1034%$433
Williamson County FM/RdCounty0.0443%$186
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,537

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $433,570 would pay approximately $2,706 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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