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8619 SEA ASH CIR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

5 bed4 bath1,679 sqftBuilt 1999

Property at a Glance

This home is estimated between $544,535 and $704,308, with a best estimate of $589,002. 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

$544,535 $704,308
Best Estimate
$589,002
WCAD Value
$728,068
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 $544,535 and $704,308. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8621 SEA ASH CIR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
5 bed 3 bath 1,324 sqft Built 1999
Raw Value $585,864
Adjusted Value $704,308

Adjusted +$118,444 for 355 sqft more living space. Net adjustment: +$118,444.

8623 SEA ASH CIR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 1,930 sqft Built 1999
Raw Value $672,747
Adjusted Value $589,002

Adjusted -$83,745 for 251 sqft less living space. Net adjustment: -$83,745.

8615 SEA ASH CIR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,056 sqft Built 1999
Raw Value $742,199
Adjusted Value $616,415

Adjusted -$125,784 for 377 sqft less living space. Net adjustment: -$125,784.

8612 SEA ASH CIR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,660 sqft Built 1999
Raw Value $574,018
Adjusted Value $580,357

Adjusted +$6,339 for 19 sqft more living space. Net adjustment: +$6,339.

8618 SEA ASH CIR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,891 sqft Built 1999
Raw Value $615,268
Adjusted Value $544,535

Adjusted -$70,733 for 212 sqft less living space. Net adjustment: -$70,733.

The Neighborhood

This home is valued 39.2% 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
$728,068
Median
$523,036

This home is +39.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,430 across all districts. With a homestead exemption claimed, that drops to $11,045 — saving $1,385 per year. That's $920 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%$6,502
Williamson CountyCounty0.3694%$2,690
Fern Bluff MUDMUD0.1800%$1,311
Austin Community Collegespecial0.1034%$753
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$728
Williamson County FM/RdCounty0.0443%$323
Upper Brushy Creek WCIDWater0.0170%$124
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$12,430

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $589,002 would pay approximately $3,677 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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