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8346 GLEN CANYON DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,474 sqftBuilt 1987

Property at a Glance

This home is estimated between $197,366 and $645,428, with a best estimate of $604,314. 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

$197,366 $645,428
Best Estimate
$604,314
WCAD Value
$363,893
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 $197,366 and $645,428. 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 $642,271

Adjusted +$143,997 for 360 sqft more living space and -$1,940 for being older. Net adjustment: +$142,057.

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 $645,428

Adjusted +$167,196 for 418 sqft more living space and -$7,759 for being older. Net adjustment: +$159,437.

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 $477,286

Adjusted +$167,596 for 419 sqft more living space. Net adjustment: +$167,596.

8334 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,948 sqft Built 1992
Raw Value $396,661
Adjusted Value $197,366

Adjusted -$189,596 for 474 sqft less living space and -$9,699 for being older. Net adjustment: -$199,295.

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 $604,314

Adjusted +$139,597 for 349 sqft more living space and -$1,940 for being older. Net adjustment: +$137,657.

The Neighborhood

This home is valued 19.8% 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
$363,893
Median
$453,749

This home is -19.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,213 across all districts. With a homestead exemption claimed, that drops to $4,895 — saving $1,318 per year. That's $408 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%$3,250
Williamson CountyCounty0.3694%$1,344
Fern Bluff MUDMUD0.1800%$655
Austin Community Collegespecial0.1034%$376
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$364
Williamson County FM/RdCounty0.0443%$161
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$6,213

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $604,314 would pay approximately $3,772 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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