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8512 GLEN CANYON DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed1,079 sqftBuilt 2000

Property at a Glance

This home is estimated between $435,450 and $528,071, with a best estimate of $497,961. 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

$435,450 $528,071
Best Estimate
$497,961
WCAD Value
$519,922
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 $435,450 and $528,071. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8510 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 966 sqft Built 1999
Raw Value $489,274
Adjusted Value $528,071

Adjusted +$37,702 for 113 sqft more living space and +$1,095 for being newer. Net adjustment: +$38,797.

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 $512,535

Adjusted -$5,338 for 16 sqft less living space. Net adjustment: -$5,338.

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 $467,379

Adjusted -$48,045 for 144 sqft less living space and +$1,095 for being newer. Net adjustment: -$46,950.

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 $497,961

Adjusted +$20,686 for 62 sqft more living space and +$1,095 for being newer. Net adjustment: +$21,781.

8615 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,296 sqft Built 1999
Raw Value $506,756
Adjusted Value $435,450

Adjusted -$72,401 for 217 sqft less living space and +$1,095 for being newer. Net adjustment: -$71,306.

The Neighborhood

This home is in line with the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. 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
$519,922
Median
$523,036

This home is -0.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,877 across all districts. With a homestead exemption claimed, that drops to $7,530 — saving $1,347 per year. That's $628 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%$4,643
Williamson CountyCounty0.3694%$1,921
Fern Bluff MUDMUD0.1800%$936
Austin Community Collegespecial0.1034%$538
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$520
Williamson County FM/RdCounty0.0443%$230
Upper Brushy Creek WCIDWater0.0170%$88
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$8,877

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $497,961 would pay approximately $3,108 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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