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3202 LUMINOSO LN E, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath2,029 sqftBuilt 2002

Property at a Glance

This home is estimated between $442,827 and $850,546, with a best estimate of $709,124. 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

$442,827 $850,546
Best Estimate
$709,124
WCAD Value
$740,588
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 $442,827 and $850,546 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 $811,420

Adjusted -$46,106 for 125 sqft less living space and -$3,196 for being older. Net adjustment: -$49,302.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $850,546

Adjusted -$70,081 for 190 sqft less living space and +$15,978 for being newer. Net adjustment: -$54,103.

4 bed 2 bath 1,934 sqft Built 1978
Raw Value $484,482
Adjusted Value $442,827

Adjusted +$35,040 for 95 sqft more living space and -$76,695 for being older. Net adjustment: -$41,655.

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $709,124

Adjusted -$70,818 for 192 sqft less living space and +$38,347 for being newer. Net adjustment: -$32,471.

4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $642,038

Adjusted +$41,680 for 113 sqft more living space and +$38,347 for being newer. Net adjustment: +$80,027.

The Neighborhood

This home is valued 7.0% 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
$740,588
Median
$692,215

This home is +7.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,754 across all districts. With a homestead exemption claimed, that drops to $12,371 — saving $1,383 per year. That's $1,031 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%$6,417
Brushy Creek MUDMUD0.3868%$2,780
Williamson CountyCounty0.3694%$2,655
Austin Community Collegespecial0.1034%$743
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$719
Williamson County FM/RdCounty0.0443%$319
Upper Brushy Creek WCIDWater0.0170%$122
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$13,754

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $709,124 would pay approximately $4,426 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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