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

414 CASCADA LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,181 sqftBuilt 2014

Property at a Glance

This home is estimated between $657,574 and $956,738, with a best estimate of $726,852. That places the property above the R100411D - SENDERO SPRINGS SEC. 6 median of $691,941, in a neighborhood that declined 7.4% over the past year.

Estimated Value Range

$657,574 $956,738
Best Estimate
$726,852
WCAD Value
$734,129
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 $657,574 and $956,738 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 $659,683

Adjusted +$97,672 for 265 sqft more living space. Net adjustment: +$97,672.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $956,738

Adjusted -$14,006 for 38 sqft less living space and +$66,095 for being newer. Net adjustment: +$52,089.

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 $838,388

Adjusted +$136,373 for 370 sqft more living space. Net adjustment: +$136,373.

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 $726,852

Adjusted -$14,743 for 40 sqft less living space. Net adjustment: -$14,743.

4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $657,574

Adjusted +$97,672 for 265 sqft more living space and -$18,884 for being older. Net adjustment: +$78,788.

The Neighborhood

This home is valued 6.1% above the R100411D - SENDERO SPRINGS SEC. 6 median of $691,941. With 189 homes in the subdivision, the property sits in the upper tier. 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
$734,129
Median
$691,941

This home is +6.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,713 across all districts. With a homestead exemption claimed, that drops to $13,327 — saving $1,386 per year. That's $1,111 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%$6,557
Brushy Creek MUDMUD0.3868%$2,840
Williamson CountyCounty0.3694%$2,712
Austin Community Collegespecial0.1034%$759
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$734
Brushy Creek MUD Defined AreaMUD0.0900%$661
Williamson County FM/RdCounty0.0443%$325
Upper Brushy Creek WCIDWater0.0170%$125
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$14,713

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $726,852 would pay approximately $4,537 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