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8607 SEA ASH CIR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,956 sqftBuilt 1999

Property at a Glance

This home is estimated between $568,798 and $801,135, with a best estimate of $639,135. 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

$568,798 $801,135
Best Estimate
$639,135
WCAD Value
$667,973
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 $568,798 and $801,135. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8605 SEA ASH CIR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,442 sqft Built 1999
Raw Value $730,949
Adjusted Value $568,798

Adjusted -$162,151 for 486 sqft less living space. Net adjustment: -$162,151.

8609 SEA ASH CIR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,203 sqft Built 1999
Raw Value $721,545
Adjusted Value $639,135

Adjusted -$82,410 for 247 sqft less living space. Net adjustment: -$82,410.

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 $642,912

Adjusted -$113,773 for 341 sqft less living space. Net adjustment: -$113,773.

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 $623,107

Adjusted -$85,413 for 256 sqft less living space and -$1,095 for being older. Net adjustment: -$86,508.

8602 SEA ASH CIR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,613 sqft Built 1999
Raw Value $686,695
Adjusted Value $801,135

Adjusted +$114,440 for 343 sqft more living space. Net adjustment: +$114,440.

The Neighborhood

This home is valued 27.7% 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
$667,973
Median
$523,036

This home is +27.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,404 across all districts. With a homestead exemption claimed, that drops to $10,030 — saving $1,374 per year. That's $836 per month a buyer should budget. The assessed value increased +1.1% vs the subdivision average of -5.2%. This above-average increase gives a protest opportunity score of 32 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,966
Williamson CountyCounty0.3694%$2,468
Fern Bluff MUDMUD0.1800%$1,202
Austin Community Collegespecial0.1034%$691
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$668
Williamson County FM/RdCounty0.0443%$296
Upper Brushy Creek WCIDWater0.0170%$114
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$11,404
32 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $639,135 would pay approximately $3,989 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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