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600 CASCADA LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,793 sqftBuilt 2014

Property at a Glance

This home is estimated between $584,579 and $945,081, with a best estimate of $752,997. 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

$584,579 $945,081
Best Estimate
$752,997
WCAD Value
$727,253
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 $584,579 and $945,081 should be treated as a rough guide.

Comparable Properties (5)

608 CASCADA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,854 sqft Built 2015
Raw Value $710,499
Adjusted Value $678,574

Adjusted -$22,483 for 61 sqft less living space and -$9,442 for being older. Net adjustment: -$31,925.

604 CASCADA LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,249 sqft Built 2014
Raw Value $752,649
Adjusted Value $584,579

Adjusted -$168,070 for 456 sqft less living space. Net adjustment: -$168,070.

4 bed 3 bath 1,843 sqft Built 1999
Raw Value $629,794
Adjusted Value $752,997

Adjusted -$18,429 for 50 sqft less living space and +$141,632 for being newer. Net adjustment: +$123,203.

4 bed 3 bath 2,026 sqft Built 1999
Raw Value $725,247
Adjusted Value $774,766

Adjusted -$85,878 for 233 sqft less living space and +$141,632 for being newer and -$6,235 for no pool. Net adjustment: +$49,519.

4 bed 3 bath 1,283 sqft Built 1999
Raw Value $615,476
Adjusted Value $945,081

Adjusted +$187,973 for 510 sqft more living space and +$141,632 for being newer. Net adjustment: +$329,605.

The Neighborhood

This home is valued 5.1% 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
$727,253
Median
$691,941

This home is +5.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,575 across all districts. With a homestead exemption claimed, that drops to $13,190 — saving $1,385 per year. That's $1,099 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%$6,495
Brushy Creek MUDMUD0.3868%$2,813
Williamson CountyCounty0.3694%$2,687
Austin Community Collegespecial0.1034%$752
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$727
Brushy Creek MUD Defined AreaMUD0.0900%$655
Williamson County FM/RdCounty0.0443%$322
Upper Brushy Creek WCIDWater0.0170%$124
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$14,575

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $752,997 would pay approximately $4,700 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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