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8404 LAUGHING WATER LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,856 sqftBuilt 1996

Property at a Glance

This home is estimated between $294,064 and $629,787, with a best estimate of $415,798. That places the property below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.

Estimated Value Range

$294,064 $629,787
Best Estimate
$415,798
WCAD Value
$424,383
High Confidence

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

Based on 5 comparable properties in R292598D - Stone Canyon - Weekley & Newmark, this home's estimated market value is between $294,064 and $629,787. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8400 LAUGHING WATER LN, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,198 sqft Built 1996
Raw Value $494,879
Adjusted Value $294,064

Adjusted -$114,107 for 342 sqft less living space and -$86,708 for no pool. Net adjustment: -$200,815.

17918 NIAGARA FALLS TER, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,926 sqft Built 1996
Raw Value $429,073
Adjusted Value $405,718

Adjusted -$23,355 for 70 sqft less living space. Net adjustment: -$23,355.

8405 LAUGHING WATER LN, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,890 sqft Built 1996
Raw Value $428,942
Adjusted Value $417,598

Adjusted -$11,344 for 34 sqft less living space. Net adjustment: -$11,344.

8409 LAUGHING WATER LN, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,892 sqft Built 1997
Raw Value $428,904
Adjusted Value $415,798

Adjusted -$12,011 for 36 sqft less living space and -$1,095 for being older. Net adjustment: -$13,106.

17924 NIAGARA FALLS TER, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,386 sqft Built 1996
Raw Value $472,974
Adjusted Value $629,787

Adjusted +$156,813 for 470 sqft more living space. Net adjustment: +$156,813.

The Neighborhood

This home is valued 18.9% below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.2% over the past year.

R292598D - Stone Canyon - Weekley & Newmark

below average
952 Properties
$523,036 Median Value
-5.2% YoY Change
1% Have Pool
99% Have Garage
This Home
$424,383
Median
$523,036

This home is -18.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,245 across all districts. With a homestead exemption claimed, that drops to $5,917 — saving $1,328 per year. That's $493 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%$3,790
Williamson CountyCounty0.3694%$1,568
Fern Bluff MUDMUD0.1800%$764
Austin Community Collegespecial0.1034%$439
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$424
Williamson County FM/RdCounty0.0443%$188
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$7,245

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $415,798 would pay approximately $2,595 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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