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8615 SEA ASH CIR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,056 sqftBuilt 1999

Property at a Glance

This home is estimated between $376,440 and $853,852, with a best estimate of $652,405. 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

$376,440 $853,852
Best Estimate
$652,405
WCAD Value
$742,199
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 $376,440 and $853,852. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8613 SEA ASH CIR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,020 sqft Built 1999
Raw Value $640,394
Adjusted Value $652,405

Adjusted +$12,011 for 36 sqft more living space. Net adjustment: +$12,011.

8617 SEA ASH CIR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,309 sqft Built 2000
Raw Value $461,947
Adjusted Value $376,440

Adjusted -$84,412 for 253 sqft less living space and -$1,095 for being older. Net adjustment: -$85,507.

8619 SEA ASH CIR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
5 bed 4 bath 1,679 sqft Built 1999
Raw Value $728,068
Adjusted Value $853,852

Adjusted +$125,784 for 377 sqft more living space. Net adjustment: +$125,784.

8608 SEA ASH CIR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,172 sqft Built 2000
Raw Value $475,376
Adjusted Value $435,578

Adjusted -$38,703 for 116 sqft less living space and -$1,095 for being older. Net adjustment: -$39,798.

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 $706,141

Adjusted +$132,123 for 396 sqft more living space. Net adjustment: +$132,123.

The Neighborhood

This home is valued 41.9% 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
$742,199
Median
$523,036

This home is +41.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,671 across all districts. With a homestead exemption claimed, that drops to $11,284 — saving $1,387 per year. That's $940 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%$6,629
Williamson CountyCounty0.3694%$2,742
Fern Bluff MUDMUD0.1800%$1,336
Austin Community Collegespecial0.1034%$767
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$742
Williamson County FM/RdCounty0.0443%$329
Upper Brushy Creek WCIDWater0.0170%$126
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$12,671

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $652,405 would pay approximately $4,072 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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