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8510 GLEN CANYON DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath966 sqftBuilt 1999

Property at a Glance

This home is estimated between $340,581 and $473,738, with a best estimate of $428,582. That places the property below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.

Estimated Value Range

$340,581 $473,738
Best Estimate
$428,582
WCAD Value
$489,274
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 $340,581 and $473,738. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8503 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,095 sqft Built 2000
Raw Value $517,873
Adjusted Value $473,738

Adjusted -$43,040 for 129 sqft less living space and -$1,095 for being older. Net adjustment: -$44,135.

8817 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,223 sqft Built 1999
Raw Value $514,329
Adjusted Value $428,582

Adjusted -$85,747 for 257 sqft less living space. Net adjustment: -$85,747.

8614 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,017 sqft Built 1999
Raw Value $476,180
Adjusted Value $459,164

Adjusted -$17,016 for 51 sqft less living space. Net adjustment: -$17,016.

8611 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,356 sqft Built 1999
Raw Value $526,088
Adjusted Value $395,966

Adjusted -$130,122 for 390 sqft less living space. Net adjustment: -$130,122.

8905 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,356 sqft Built 1998
Raw Value $469,608
Adjusted Value $340,581

Adjusted -$130,122 for 390 sqft less living space and +$1,095 for being newer. Net adjustment: -$129,027.

The Neighborhood

This home is valued 6.5% below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. That positions it competitively for buyers comparing within the neighborhood. 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
$489,274
Median
$523,036

This home is -6.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,353 across all districts. With a homestead exemption claimed, that drops to $7,013 — saving $1,340 per year. That's $584 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%$4,370
Williamson CountyCounty0.3694%$1,808
Fern Bluff MUDMUD0.1800%$881
Austin Community Collegespecial0.1034%$506
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$489
Williamson County FM/RdCounty0.0443%$217
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$8,353

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $428,582 would pay approximately $2,675 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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