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8600 SEA ASH CIR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,796 sqftBuilt 1999

Property at a Glance

This home is estimated between $220,140 and $747,752, with a best estimate of $580,606. 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

$220,140 $747,752
Best Estimate
$580,606
WCAD Value
$762,363
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 $220,140 and $747,752. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8602 SEA ASH CIR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,613 sqft Built 1999
Raw Value $686,695
Adjusted Value $747,752

Adjusted +$61,057 for 183 sqft more living space. Net adjustment: +$61,057.

8506 SEA ASH CI, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,870 sqft Built 2000
Raw Value $579,570
Adjusted Value $220,140

Adjusted -$358,335 for 1,074 sqft less living space and -$1,095 for being older. Net adjustment: -$359,430.

8604 SEA ASH CIR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,212 sqft Built 2000
Raw Value $709,615
Adjusted Value $569,724

Adjusted -$138,796 for 416 sqft less living space and -$1,095 for being older. Net adjustment: -$139,891.

8601 SEA ASH CIR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,230 sqft Built 1988
Raw Value $713,359
Adjusted Value $580,606

Adjusted -$144,802 for 434 sqft less living space and +$12,049 for being newer. Net adjustment: -$132,753.

8603 SEA ASH CIR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,297 sqft Built 1999
Raw Value $756,685
Adjusted Value $589,529

Adjusted -$167,156 for 501 sqft less living space. Net adjustment: -$167,156.

The Neighborhood

This home is valued 45.8% 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
$762,363
Median
$523,036

This home is +45.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,016 across all districts. With a homestead exemption claimed, that drops to $11,624 — saving $1,392 per year. That's $969 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%$6,809
Williamson CountyCounty0.3694%$2,817
Fern Bluff MUDMUD0.1800%$1,372
Austin Community Collegespecial0.1034%$788
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$762
Williamson County FM/RdCounty0.0443%$338
Upper Brushy Creek WCIDWater0.0170%$130
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$13,016

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $580,606 would pay approximately $3,624 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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