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3013 LUMINOSO LN E, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,298 sqftBuilt 2002

Property at a Glance

This home is estimated between $135,244 and $522,354, with a best estimate of $444,147. That places the property below 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

$135,244 $522,354
Best Estimate
$444,147
WCAD Value
$672,087
High Confidence

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

Based on 5 comparable properties in R101506D - Sendero Springs Sec 4,5 East of SS Dr., this home's estimated market value is between $135,244 and $522,354. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3017 LUMINOSO LN E, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,811 sqft Built 2002
Raw Value $690,391
Adjusted Value $439,663

Adjusted -$189,218 for 513 sqft less living space and -$61,510 for no garage. Net adjustment: -$250,728.

3009 LUMINOSO LN E, ROUND ROCK, TX 78681
0.02 mi 98% similar Same subdivision
3 bed 2 bath 2,470 sqft Built 2002
Raw Value $629,041
Adjusted Value $135,244

Adjusted -$432,287 for 1,172 sqft less living space and -$61,510 for no garage. Net adjustment: -$493,797.

3012 ASOMBRA LN, ROUND ROCK, TX 78681
0.03 mi 97% similar Same subdivision
4 bed 2 bath 2,052 sqft Built 2006
Raw Value $770,985
Adjusted Value $444,147

Adjusted -$278,110 for 754 sqft less living space and +$12,782 for being newer and -$61,510 for no garage. Net adjustment: -$326,838.

3005 LUMINOSO LN E, ROUND ROCK, TX 78681
0.04 mi 96% similar Same subdivision
4 bed 3 bath 1,785 sqft Built 2003
Raw Value $684,887
Adjusted Value $446,945

Adjusted -$179,628 for 487 sqft less living space and +$3,196 for being newer and -$61,510 for no garage. Net adjustment: -$237,942.

3004 ASOMBRA LN, ROUND ROCK, TX 78681
0.05 mi 95% similar Same subdivision
4 bed 3 bath 1,791 sqft Built 2005
Raw Value $756,118
Adjusted Value $522,354

Adjusted -$181,841 for 493 sqft less living space and +$9,587 for being newer and -$61,510 for no garage. Net adjustment: -$233,764.

The Neighborhood

This home is valued 2.9% 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
$672,087
Median
$692,215

This home is -2.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,865 across all districts. With a homestead exemption claimed, that drops to $11,490 — saving $1,375 per year. That's $958 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%$6,002
Brushy Creek MUDMUD0.3868%$2,600
Williamson CountyCounty0.3694%$2,483
Austin Community Collegespecial0.1034%$695
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$672
Williamson County FM/RdCounty0.0443%$298
Upper Brushy Creek WCIDWater0.0170%$114
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$12,865

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $444,147 would pay approximately $2,772 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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