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8308 GLEN CANYON DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,125 sqftBuilt 1986

Property at a Glance

This home is estimated between $335,749 and $516,570, with a best estimate of $500,734. 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

$335,749 $516,570
Best Estimate
$500,734
WCAD Value
$316,405
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 $335,749 and $516,570. 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 $500,734

Adjusted +$4,400 for 11 sqft more living space and -$3,880 for being older. Net adjustment: +$520.

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 $503,891

Adjusted +$27,599 for 69 sqft more living space and -$9,699 for being older. Net adjustment: +$17,900.

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 $335,749

Adjusted +$27,999 for 70 sqft more living space and -$1,940 for being older. Net adjustment: +$26,059.

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 $462,777

Adjusted -$3,880 for being older. Net adjustment: -$3,880.

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 $516,570

Adjusted +$71,598 for 179 sqft more living space and -$9,699 for being older. Net adjustment: +$61,899.

The Neighborhood

This home is valued 30.3% 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)

below average
421 Properties
$453,749 Median Value
-4.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$316,405
Median
$453,749

This home is -30.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,402 across all districts. With a homestead exemption claimed, that drops to $4,093 — saving $1,309 per year. That's $341 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%$2,826
Williamson CountyCounty0.3694%$1,169
Fern Bluff MUDMUD0.1800%$570
Austin Community Collegespecial0.1034%$327
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$316
Williamson County FM/RdCounty0.0443%$140
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$5,402

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $500,734 would pay approximately $3,126 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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