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3022 LUMINOSO LN E, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath2,250 sqftBuilt 2002

Property at a Glance

This home is estimated between $248,656 and $932,061, with a best estimate of $790,639. That places the property above the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215, in a neighborhood that appreciated 3.8% over the past year.

Estimated Value Range

$248,656 $932,061
Best Estimate
$790,639
WCAD Value
$738,817
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R101506D - Sendero Springs Sec 4,5 East of SS Dr.. The estimated range of $248,656 and $932,061 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $892,935

Adjusted +$35,409 for 96 sqft more living space and -$3,196 for being older. Net adjustment: +$32,213.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $932,061

Adjusted +$11,434 for 31 sqft more living space and +$15,978 for being newer. Net adjustment: +$27,412.

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $790,639

Adjusted +$10,697 for 29 sqft more living space and +$38,347 for being newer. Net adjustment: +$49,044.

3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $531,769

Adjusted +$738 for 2 sqft more living space and +$51,130 for being newer. Net adjustment: +$51,868.

4 bed 2 bath 3,110 sqft Built 2000
Raw Value $572,254
Adjusted Value $248,656

Adjusted -$317,207 for 860 sqft less living space and -$6,391 for being older. Net adjustment: -$323,598.

The Neighborhood

This home is valued 6.7% above the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215. With 299 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.8% over the past year.

R101506D - Sendero Springs Sec 4,5 East of SS Dr.

typical
299 Properties
$692,215 Median Value
+3.8% YoY Change
0% Have Pool
97% Have Garage
This Home
$738,817
Median
$692,215

This home is +6.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,142 across all districts. With a homestead exemption claimed, that drops to $12,755 — saving $1,387 per year. That's $1,063 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%$6,598
Brushy Creek MUDMUD0.3868%$2,858
Williamson CountyCounty0.3694%$2,730
Austin Community Collegespecial0.1034%$764
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$739
Williamson County FM/RdCounty0.0443%$328
Upper Brushy Creek WCIDWater0.0170%$126
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$14,142

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $790,639 would pay approximately $4,935 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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