Beta Williamson County, TX only — data and coverage are limited during early access.

441 CASCADA LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,944 sqftBuilt 2014

Property at a Glance

This home is estimated between $330,085 and $751,035, with a best estimate of $572,331. 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

$330,085 $751,035
Best Estimate
$572,331
WCAD Value
$580,398
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 $330,085 and $751,035 should be treated as a rough guide.

Comparable Properties (5)

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 $751,035

Adjusted +$49,020 for 133 sqft more living space. Net adjustment: +$49,020.

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 $639,500

Adjusted -$102,095 for 277 sqft less living space. Net adjustment: -$102,095.

3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $330,085

Adjusted -$112,047 for 304 sqft less living space and -$37,769 for being older. Net adjustment: -$149,816.

4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $572,331

Adjusted +$10,320 for 28 sqft more living space. Net adjustment: +$10,320.

4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $570,222

Adjusted +$10,320 for 28 sqft more living space and -$18,884 for being older. Net adjustment: -$8,564.

The Neighborhood

This home is valued 16.1% 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
$580,398
Median
$691,941

This home is -16.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,632 across all districts. With a homestead exemption claimed, that drops to $10,274 — saving $1,358 per year. That's $856 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%$5,184
Brushy Creek MUDMUD0.3868%$2,245
Williamson CountyCounty0.3694%$2,144
Austin Community Collegespecial0.1034%$600
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$580
Brushy Creek MUD Defined AreaMUD0.0900%$522
Williamson County FM/RdCounty0.0443%$257
Upper Brushy Creek WCIDWater0.0170%$99
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$11,632

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $572,331 would pay approximately $3,572 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.

View full property details