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8412 GLEN CANYON DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,114 sqftBuilt 1988

Property at a Glance

This home is estimated between $335,229 and $516,049, with a best estimate of $462,257. 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

$335,229 $516,049
Best Estimate
$462,257
WCAD Value
$500,214
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 $335,229 and $516,049. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

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 $503,370

Adjusted +$23,199 for 58 sqft more living space and -$5,820 for being older. Net adjustment: +$17,379.

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 $335,229

Adjusted +$23,599 for 59 sqft more living space and +$1,940 for being newer. Net adjustment: +$25,539.

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 $462,257

Adjusted -$4,400 for 11 sqft less living space. Net adjustment: -$4,400.

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 $516,049

Adjusted +$67,198 for 168 sqft more living space and -$5,820 for being older. Net adjustment: +$61,378.

4 bed 2 bath 1,223 sqft Built 1999
Raw Value $514,329
Adjusted Value $449,392

Adjusted -$43,599 for 109 sqft less living space and -$21,338 for being older. Net adjustment: -$64,937.

The Neighborhood

This home is valued 10.2% 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
$500,214
Median
$453,749

This home is +10.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,540 across all districts. With a homestead exemption claimed, that drops to $7,197 — saving $1,343 per year. That's $600 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%$4,467
Williamson CountyCounty0.3694%$1,848
Fern Bluff MUDMUD0.1800%$900
Austin Community Collegespecial0.1034%$517
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$500
Williamson County FM/RdCounty0.0443%$222
Upper Brushy Creek WCIDWater0.0170%$85
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$8,540

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $462,257 would pay approximately $2,885 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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