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8506 SEA ASH CI, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,870 sqftBuilt 2000

Property at a Glance

This home is estimated between $556,831 and $1,121,793, with a best estimate of $965,781. 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

$556,831 $1,121,793
Best Estimate
$965,781
WCAD Value
$579,570
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 $556,831 and $1,121,793. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8600 SEA ASH CIR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,796 sqft Built 1999
Raw Value $762,363
Adjusted Value $1,121,793

Adjusted +$358,335 for 1,074 sqft more living space and +$1,095 for being newer. Net adjustment: +$359,430.

8502 SEA ASH CIR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,975 sqft Built 2000
Raw Value $591,864
Adjusted Value $556,831

Adjusted -$35,033 for 105 sqft less living space. Net adjustment: -$35,033.

8511 SEA ASH CIR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,931 sqft Built 2000
Raw Value $746,867
Adjusted Value $1,060,160

Adjusted +$313,293 for 939 sqft more living space. Net adjustment: +$313,293.

8507 SEA ASH CIR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,945 sqft Built 2000
Raw Value $657,159
Adjusted Value $965,781

Adjusted +$308,622 for 925 sqft more living space. Net adjustment: +$308,622.

8601 SEA ASH CIR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,230 sqft Built 1988
Raw Value $713,359
Adjusted Value $940,036

Adjusted +$213,533 for 640 sqft more living space and +$13,144 for being newer. Net adjustment: +$226,677.

The Neighborhood

This home is valued 10.8% 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

typical
952 Properties
$523,036 Median Value
-5.2% YoY Change
1% Have Pool
99% Have Garage
This Home
$579,570
Median
$523,036

This home is +10.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,895 across all districts. With a homestead exemption claimed, that drops to $8,537 — saving $1,358 per year. That's $711 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%$5,176
Williamson CountyCounty0.3694%$2,141
Fern Bluff MUDMUD0.1800%$1,043
Austin Community Collegespecial0.1034%$599
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$580
Williamson County FM/RdCounty0.0443%$257
Upper Brushy Creek WCIDWater0.0170%$99
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$9,895

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $965,781 would pay approximately $6,028 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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