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402 CASCADA LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,628 sqftBuilt 2014

Property at a Glance

This home is estimated between $455,530 and $651,351, with a best estimate of $633,715. 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

$455,530 $651,351
Best Estimate
$633,715
WCAD Value
$585,053
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 $455,530 and $651,351. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

406 CASCADA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,779 sqft Built 2014
Raw Value $689,370
Adjusted Value $633,715

Adjusted -$55,655 for 151 sqft less living space. Net adjustment: -$55,655.

401 CASCADA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2,110 sqft Built 2014
Raw Value $633,183
Adjusted Value $455,530

Adjusted -$177,653 for 482 sqft less living space. Net adjustment: -$177,653.

405 CASCADA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,793 sqft Built 2013
Raw Value $695,175
Adjusted Value $643,802

Adjusted -$60,815 for 165 sqft less living space and +$9,442 for being newer. Net adjustment: -$51,373.

704 CASCADA LN, ROUND ROCK, TX 78681
0.05 mi 100% similar Same subdivision
4 bed 3 bath 2,249 sqft Built 2014
Raw Value $752,999
Adjusted Value $524,114

Adjusted -$228,885 for 621 sqft less living space. Net adjustment: -$228,885.

700 CASCADA LN, ROUND ROCK, TX 78681
0.05 mi 100% similar Same subdivision
4 bed 3 bath 1,793 sqft Built 2014
Raw Value $712,166
Adjusted Value $651,351

Adjusted -$60,815 for 165 sqft less living space. Net adjustment: -$60,815.

The Neighborhood

This home is valued 15.4% 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
$585,053
Median
$691,941

This home is -15.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,725 across all districts. With a homestead exemption claimed, that drops to $10,367 — saving $1,358 per year. That's $864 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%$5,225
Brushy Creek MUDMUD0.3868%$2,263
Williamson CountyCounty0.3694%$2,161
Austin Community Collegespecial0.1034%$605
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$585
Brushy Creek MUD Defined AreaMUD0.0900%$527
Williamson County FM/RdCounty0.0443%$259
Upper Brushy Creek WCIDWater0.0170%$99
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$11,725

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $633,715 would pay approximately $3,956 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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