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8409 SEA ASH CIR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,818 sqftBuilt 1999

Property at a Glance

This home is estimated between $268,507 and $761,432, with a best estimate of $712,353. 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

$268,507 $761,432
Best Estimate
$712,353
WCAD Value
$626,762
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 $268,507 and $761,432. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8407 SEA ASH CIR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,260 sqft Built 1998
Raw Value $553,868
Adjusted Value $741,137

Adjusted +$186,174 for 558 sqft more living space and +$1,095 for being newer. Net adjustment: +$187,269.

8411 SEA ASH CIR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,504 sqft Built 1999
Raw Value $656,667
Adjusted Value $761,432

Adjusted +$104,765 for 314 sqft more living space. Net adjustment: +$104,765.

8413 SEA ASH CIR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,577 sqft Built 1999
Raw Value $521,744
Adjusted Value $268,507

Adjusted -$253,237 for 759 sqft less living space. Net adjustment: -$253,237.

8405 SEA ASH CIR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,416 sqft Built 1998
Raw Value $577,133
Adjusted Value $712,353

Adjusted +$134,125 for 402 sqft more living space and +$1,095 for being newer. Net adjustment: +$135,220.

8408 SEA ASH CIR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,444 sqft Built 1998
Raw Value $581,969
Adjusted Value $707,847

Adjusted +$124,783 for 374 sqft more living space and +$1,095 for being newer. Net adjustment: +$125,878.

The Neighborhood

This home is valued 19.8% 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
$626,762
Median
$523,036

This home is +19.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,701 across all districts. With a homestead exemption claimed, that drops to $9,334 — saving $1,367 per year. That's $778 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%$5,598
Williamson CountyCounty0.3694%$2,316
Fern Bluff MUDMUD0.1800%$1,128
Austin Community Collegespecial0.1034%$648
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$627
Williamson County FM/RdCounty0.0443%$278
Upper Brushy Creek WCIDWater0.0170%$107
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$10,701

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $712,353 would pay approximately $4,446 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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