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8411 SEA ASH CIR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,504 sqftBuilt 1999

Property at a Glance

This home is estimated between $483,488 and $636,372, with a best estimate of $607,589. That places the property above the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.

Estimated Value Range

$483,488 $636,372
Best Estimate
$607,589
WCAD Value
$656,667
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 $483,488 and $636,372. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8409 SEA ASH CIR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,818 sqft Built 1999
Raw Value $626,762
Adjusted Value $521,997

Adjusted -$104,765 for 314 sqft less living space. Net adjustment: -$104,765.

8407 SEA ASH CIR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,260 sqft Built 1998
Raw Value $553,868
Adjusted Value $636,372

Adjusted +$81,409 for 244 sqft more living space and +$1,095 for being newer. Net adjustment: +$82,504.

8415 SEA ASH CIR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,414 sqft Built 1998
Raw Value $582,805
Adjusted Value $613,928

Adjusted +$30,028 for 90 sqft more living space and +$1,095 for being newer. Net adjustment: +$31,123.

8417 SEA ASH CIR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,617 sqft Built 1998
Raw Value $520,095
Adjusted Value $483,488

Adjusted -$37,702 for 113 sqft less living space and +$1,095 for being newer. Net adjustment: -$36,607.

8405 SEA ASH CIR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,416 sqft Built 1998
Raw Value $577,133
Adjusted Value $607,589

Adjusted +$29,361 for 88 sqft more living space and +$1,095 for being newer. Net adjustment: +$30,456.

The Neighborhood

This home is valued 25.5% above the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. With 952 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.2% over the past year.

R292598D - Stone Canyon - Weekley & Newmark

above average
952 Properties
$523,036 Median Value
-5.2% YoY Change
1% Have Pool
99% Have Garage
This Home
$656,667
Median
$523,036

This home is +25.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,211 across all districts. With a homestead exemption claimed, that drops to $9,839 — saving $1,372 per year. That's $820 per month a buyer should budget. The assessed value increased +1.7% vs the subdivision average of -5.2%. This above-average increase gives a protest opportunity score of 35 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,865
Williamson CountyCounty0.3694%$2,426
Fern Bluff MUDMUD0.1800%$1,182
Austin Community Collegespecial0.1034%$679
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$657
Williamson County FM/RdCounty0.0443%$291
Upper Brushy Creek WCIDWater0.0170%$112
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$11,211
35 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $607,589 would pay approximately $3,793 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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