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3010 ASOMBRA LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath2,050 sqftBuilt 2006

Property at a Glance

This home is estimated between $421,168 and $770,739, with a best estimate of $455,466. 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

$421,168 $770,739
Best Estimate
$455,466
WCAD Value
$781,629
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R101506D - Sendero Springs Sec 4,5 East of SS Dr.. The estimated range of $421,168 and $770,739 should be treated as a rough guide.

Comparable Properties (5)

3020 LUMINOSO LN E, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,043 sqft Built 2002
Raw Value $719,429
Adjusted Value $770,739

Adjusted +$2,582 for 7 sqft more living space and -$12,782 for being older and +$61,510 for having a garage. Net adjustment: +$51,310.

3 bed 2 bath 2,064 sqft Built 2000
Raw Value $445,506
Adjusted Value $421,168

Adjusted -$5,164 for 14 sqft less living space and -$19,174 for being older. Net adjustment: -$24,338.

3 bed 2 bath 1,905 sqft Built 2005
Raw Value $413,116
Adjusted Value $463,403

Adjusted +$53,483 for 145 sqft more living space and -$3,196 for being older. Net adjustment: +$50,287.

3 bed 2 bath 1,908 sqft Built 2000
Raw Value $422,264
Adjusted Value $455,466

Adjusted +$52,376 for 142 sqft more living space and -$19,174 for being older. Net adjustment: +$33,202.

3 bed 2 bath 1,804 sqft Built 2003
Raw Value $365,804
Adjusted Value $446,953

Adjusted +$90,736 for 246 sqft more living space and -$9,587 for being older. Net adjustment: +$81,149.

The Neighborhood

This home is valued 12.9% 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
$781,629
Median
$692,215

This home is +12.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,665 across all districts. With a homestead exemption claimed, that drops to $14,270 — saving $1,395 per year. That's $1,189 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%$6,981
Brushy Creek MUDMUD0.3868%$3,024
Williamson CountyCounty0.3694%$2,888
Austin Community Collegespecial0.1034%$808
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$782
Brushy Creek MUD Defined AreaMUD0.0900%$703
Williamson County FM/RdCounty0.0443%$346
Upper Brushy Creek WCIDWater0.0170%$133
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$15,665

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $455,466 would pay approximately $2,843 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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