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200 E ADELANTA PL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,113 sqftBuilt 2011

Property at a Glance

This home is estimated between $605,963 and $794,235, with a best estimate of $665,676. That places the property below the R100411D - SENDERO SPRINGS SEC. 6 median of $691,941, in a neighborhood that declined 7.4% over the past year.

Estimated Value Range

$605,963 $794,235
Best Estimate
$665,676
WCAD Value
$551,615
High Confidence

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

Based on 5 comparable properties in R100411D - SENDERO SPRINGS SEC. 6, this home's estimated market value is between $605,963 and $794,235. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

400 ENTRADA WAY, ROUND ROCK, TX 78681
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,925 sqft Built 2013
Raw Value $569,586
Adjusted Value $619,994

Adjusted +$69,292 for 188 sqft more living space and -$18,884 for being older. Net adjustment: +$50,408.

100 E ADELANTA PL, ROUND ROCK, TX 78681
0.06 mi 100% similar Same subdivision
4 bed 3 bath 2,245 sqft Built 2013
Raw Value $733,212
Adjusted Value $665,676

Adjusted -$48,652 for 132 sqft less living space and -$18,884 for being older. Net adjustment: -$67,536.

200 CASCADA LN, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
4 bed 3 bath 1,739 sqft Built 2014
Raw Value $593,194
Adjusted Value $702,715

Adjusted +$137,847 for 374 sqft more living space and -$28,326 for being older. Net adjustment: +$109,521.

401 CASCADA LN, ROUND ROCK, TX 78681
0.05 mi 96% similar Same subdivision
3 bed 2,110 sqft Built 2014
Raw Value $633,183
Adjusted Value $605,963

Adjusted +$1,106 for 3 sqft more living space and -$28,326 for being older. Net adjustment: -$27,220.

405 CASCADA LN, ROUND ROCK, TX 78681
0.05 mi 85% similar Same subdivision
4 bed 3 bath 1,793 sqft Built 2013
Raw Value $695,175
Adjusted Value $794,235

Adjusted +$117,944 for 320 sqft more living space and -$18,884 for being older. Net adjustment: +$99,060.

The Neighborhood

This home is valued 20.3% below the R100411D - SENDERO SPRINGS SEC. 6 median of $691,941. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 7.4% over the past year.

R100411D - SENDERO SPRINGS SEC. 6

below average
189 Properties
$691,941 Median Value
-7.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$551,615
Median
$691,941

This home is -20.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,055 across all districts. With a homestead exemption claimed, that drops to $9,703 — saving $1,352 per year. That's $809 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%$4,926
Brushy Creek MUDMUD0.3868%$2,134
Williamson CountyCounty0.3694%$2,038
Austin Community Collegespecial0.1034%$570
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$552
Brushy Creek MUD Defined AreaMUD0.0900%$496
Williamson County FM/RdCounty0.0443%$245
Upper Brushy Creek WCIDWater0.0170%$94
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$11,055

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $665,676 would pay approximately $4,155 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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