Beta Williamson County, TX only — data and coverage are limited during early access.

8334 GLEN CANYON DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,948 sqftBuilt 1992

Property at a Glance

This home is estimated between $430,064 and $844,723, with a best estimate of $473,281. That places the property above the R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD) median of $453,749, in a neighborhood that declined 4.0% over the past year.

Estimated Value Range

$430,064 $844,723
Best Estimate
$473,281
WCAD Value
$396,661
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD). The estimated range of $430,064 and $844,723 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,932 sqft Built 1999
Raw Value $437,243
Adjusted Value $430,064

Adjusted +$6,400 for 16 sqft more living space and -$13,579 for being older. Net adjustment: -$7,179.

3 bed 2 bath 1,820 sqft Built 1999
Raw Value $428,306
Adjusted Value $465,926

Adjusted +$51,199 for 128 sqft more living space and -$13,579 for being older. Net adjustment: +$37,620.

3 bed 2 bath 1,780 sqft Built 1999
Raw Value $419,662
Adjusted Value $473,281

Adjusted +$67,198 for 168 sqft more living space and -$13,579 for being older. Net adjustment: +$53,619.

3 bed 2 bath 1,780 sqft Built 1999
Raw Value $449,933
Adjusted Value $503,552

Adjusted +$67,198 for 168 sqft more living space and -$13,579 for being older. Net adjustment: +$53,619.

8332 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,056 sqft Built 1991
Raw Value $485,991
Adjusted Value $844,723

Adjusted +$356,792 for 892 sqft more living space and +$1,940 for being newer. Net adjustment: +$358,732.

The Neighborhood

This home is valued 12.6% below the R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD) median of $453,749. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.0% over the past year.

R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD)

typical
421 Properties
$453,749 Median Value
-4.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$396,661
Median
$453,749

This home is -12.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,772 across all districts. With a homestead exemption claimed, that drops to $5,448 — saving $1,324 per year. That's $454 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%$3,543
Williamson CountyCounty0.3694%$1,465
Fern Bluff MUDMUD0.1800%$714
Austin Community Collegespecial0.1034%$410
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$397
Williamson County FM/RdCounty0.0443%$176
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$6,772

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $473,281 would pay approximately $2,954 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.

View full property details