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8811 GLEN CANYON DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,034 sqftBuilt 1999

Property at a Glance

This home is estimated between $451,270 and $511,962, with a best estimate of $487,414. 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

$451,270 $511,962
Best Estimate
$487,414
WCAD Value
$492,708
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $451,270 and $511,962. More comparables in the same subdivision would strengthen this estimate.

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 $511,962

Adjusted +$22,688 for 68 sqft more living space. Net adjustment: +$22,688.

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 $496,426

Adjusted -$20,352 for 61 sqft less living space and -$1,095 for being older. Net adjustment: -$21,447.

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 $451,270

Adjusted -$63,059 for 189 sqft less living space. Net adjustment: -$63,059.

3 bed 2 bath 1,056 sqft Built 1991
Raw Value $485,991
Adjusted Value $487,414

Adjusted -$7,340 for 22 sqft less living space and +$8,763 for being newer. Net adjustment: +$1,423.

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 $481,852

Adjusted +$5,672 for 17 sqft more living space. Net adjustment: +$5,672.

The Neighborhood

This home is valued 5.8% 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
$492,708
Median
$523,036

This home is -5.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,412 across all districts. With a homestead exemption claimed, that drops to $7,071 — saving $1,341 per year. That's $589 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%$4,400
Williamson CountyCounty0.3694%$1,820
Fern Bluff MUDMUD0.1800%$887
Austin Community Collegespecial0.1034%$509
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$493
Williamson County FM/RdCounty0.0443%$218
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$8,412

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $487,414 would pay approximately $3,042 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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