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8408 GLEN CANYON DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,281 sqftBuilt 1987

Property at a Glance

This home is estimated between $400,088 and $580,909, with a best estimate of $565,072. 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

$400,088 $580,909
Best Estimate
$565,072
WCAD Value
$491,914
High Confidence

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

Based on 5 comparable properties in R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD), this home's estimated market value is between $400,088 and $580,909. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8412 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,114 sqft Built 1988
Raw Value $500,214
Adjusted Value $565,072

Adjusted +$66,798 for 167 sqft more living space and -$1,940 for being older. Net adjustment: +$64,858.

8332 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,056 sqft Built 1991
Raw Value $485,991
Adjusted Value $568,230

Adjusted +$89,998 for 225 sqft more living space and -$7,759 for being older. Net adjustment: +$82,239.

8344 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,055 sqft Built 1987
Raw Value $309,690
Adjusted Value $400,088

Adjusted +$90,398 for 226 sqft more living space. Net adjustment: +$90,398.

8415 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,125 sqft Built 1988
Raw Value $466,657
Adjusted Value $527,116

Adjusted +$62,399 for 156 sqft more living space and -$1,940 for being older. Net adjustment: +$60,459.

8311 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 946 sqft Built 1991
Raw Value $454,671
Adjusted Value $580,909

Adjusted +$133,997 for 335 sqft more living space and -$7,759 for being older. Net adjustment: +$126,238.

The Neighborhood

This home is valued 8.4% above the R270588F - Fern Bluff Sec 1,1A,1B,2,2 (AMD) median of $453,749. With 421 homes in the subdivision, the property sits in the upper tier. 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
$491,914
Median
$453,749

This home is +8.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,398 across all districts. With a homestead exemption claimed, that drops to $7,057 — saving $1,341 per year. That's $588 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%$4,393
Williamson CountyCounty0.3694%$1,817
Fern Bluff MUDMUD0.1800%$885
Austin Community Collegespecial0.1034%$509
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$492
Williamson County FM/RdCounty0.0443%$218
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$8,398

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $565,072 would pay approximately $3,527 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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