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3007 LUMINOSO LN E, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,468 sqftBuilt 2002

Property at a Glance

This home is estimated between $318,030 and $973,344, with a best estimate of $612,177. 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

$318,030 $973,344
Best Estimate
$612,177
WCAD Value
$609,962
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 $318,030 and $973,344 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 3,097 sqft Built 2000
Raw Value $556,425
Adjusted Value $318,030

Adjusted -$232,004 for 629 sqft less living space and -$6,391 for being older. Net adjustment: -$238,395.

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $871,047

Adjusted +$91,105 for 247 sqft more living space and +$38,347 for being newer. Net adjustment: +$129,452.

3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $612,177

Adjusted +$81,146 for 220 sqft more living space and +$51,130 for being newer. Net adjustment: +$132,276.

4 bed 2 bath 3,110 sqft Built 2000
Raw Value $572,254
Adjusted Value $329,064

Adjusted -$236,799 for 642 sqft less living space and -$6,391 for being older. Net adjustment: -$243,190.

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $973,344

Adjusted +$115,818 for 314 sqft more living space and -$3,196 for being older. Net adjustment: +$112,622.

The Neighborhood

This home is valued 11.9% 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
$609,962
Median
$692,215

This home is -11.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,483 across all districts. With a homestead exemption claimed, that drops to $10,122 — saving $1,361 per year. That's $844 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%$5,358
Brushy Creek MUDMUD0.3868%$2,321
Williamson CountyCounty0.3694%$2,216
Austin Community Collegespecial0.1034%$620
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$600
Williamson County FM/RdCounty0.0443%$266
Upper Brushy Creek WCIDWater0.0170%$102
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$11,483

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $612,177 would pay approximately $3,821 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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