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3019 E LUMINOSO LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,163 sqftBuilt 2004

Property at a Glance

This home is estimated between $425,646 and $893,581, with a best estimate of $752,158. 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

$425,646 $893,581
Best Estimate
$752,158
WCAD Value
$593,561
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 $425,646 and $893,581 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $752,158

Adjusted -$21,393 for 58 sqft less living space and +$31,956 for being newer. Net adjustment: +$10,563.

3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $493,288

Adjusted -$31,352 for 85 sqft less living space and +$44,739 for being newer. Net adjustment: +$13,387.

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $854,455

Adjusted +$3,320 for 9 sqft more living space and -$9,587 for being older. Net adjustment: -$6,267.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $893,581

Adjusted -$20,655 for 56 sqft less living space and +$9,587 for being newer. Net adjustment: -$11,068.

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $425,646

Adjusted +$43,893 for 119 sqft more living space and -$73,499 for being older. Net adjustment: -$29,606.

The Neighborhood

This home is valued 14.3% below the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215. That positions it competitively for buyers comparing within the neighborhood. 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
$593,561
Median
$692,215

This home is -14.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,361 across all districts. With a homestead exemption claimed, that drops to $10,001 — saving $1,360 per year. That's $833 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%$5,301
Brushy Creek MUDMUD0.3868%$2,296
Williamson CountyCounty0.3694%$2,193
Austin Community Collegespecial0.1034%$614
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$594
Williamson County FM/RdCounty0.0443%$263
Upper Brushy Creek WCIDWater0.0170%$101
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$11,361

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $752,158 would pay approximately $4,695 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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