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571 CASCADA LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,016 sqftBuilt 2015

Property at a Glance

This home is estimated between $606,201 and $905,365, with a best estimate of $675,479. 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

$606,201 $905,365
Best Estimate
$675,479
WCAD Value
$688,966
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R100411D - SENDERO SPRINGS SEC. 6. The estimated range of $606,201 and $905,365 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $608,310

Adjusted +$36,857 for 100 sqft more living space and +$9,442 for being newer. Net adjustment: +$46,299.

4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $606,201

Adjusted +$36,857 for 100 sqft more living space and -$9,442 for being older. Net adjustment: +$27,415.

339 CASCADA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $787,015

Adjusted +$75,558 for 205 sqft more living space and +$9,442 for being newer. Net adjustment: +$85,000.

616 CASCADA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $675,479

Adjusted -$75,558 for 205 sqft less living space and +$9,442 for being newer. Net adjustment: -$66,116.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $905,365

Adjusted -$74,821 for 203 sqft less living space and +$75,537 for being newer. Net adjustment: +$716.

The Neighborhood

This home is in line with the R100411D - SENDERO SPRINGS SEC. 6 median of $691,941. Note that values in this subdivision declined 7.4% over the past year.

R100411D - SENDERO SPRINGS SEC. 6

typical
189 Properties
$691,941 Median Value
-7.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$688,966
Median
$691,941

This home is -0.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,808 across all districts. With a homestead exemption claimed, that drops to $12,430 — saving $1,378 per year. That's $1,036 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%$6,153
Brushy Creek MUDMUD0.3868%$2,665
Williamson CountyCounty0.3694%$2,545
Austin Community Collegespecial0.1034%$712
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$689
Brushy Creek MUD Defined AreaMUD0.0900%$620
Williamson County FM/RdCounty0.0443%$305
Upper Brushy Creek WCIDWater0.0170%$117
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$13,808

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $675,479 would pay approximately $4,216 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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