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8315 FERN BLUFF AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath2,059 sqftBuilt 1997

Property at a Glance

This home is estimated between $356,128 and $809,047, with a best estimate of $475,889. That places the property below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.

Estimated Value Range

$356,128 $809,047
Best Estimate
$475,889
WCAD Value
$617,983
High Confidence

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

Based on 5 comparable properties in R292598D - Stone Canyon - Weekley & Newmark, this home's estimated market value is between $356,128 and $809,047. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8205 FERN BLUFF AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,775 sqft Built 1998
Raw Value $596,113
Adjusted Value $356,128

Adjusted -$238,890 for 716 sqft less living space and -$1,095 for being older. Net adjustment: -$239,985.

8344 FERN BLUFF AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,846 sqft Built 1996
Raw Value $574,798
Adjusted Value $646,959

Adjusted +$71,066 for 213 sqft more living space and +$1,095 for being newer. Net adjustment: +$72,161.

8424 FERN BLUFF AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,910 sqft Built 1996
Raw Value $425,081
Adjusted Value $475,889

Adjusted +$49,713 for 149 sqft more living space and +$1,095 for being newer. Net adjustment: +$50,808.

8401 FERN BLUFF AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,303 sqft Built 1998
Raw Value $454,290
Adjusted Value $371,786

Adjusted -$81,409 for 244 sqft less living space and -$1,095 for being older. Net adjustment: -$82,504.

8302 FERN BLUFF AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,634 sqft Built 1999
Raw Value $669,439
Adjusted Value $809,047

Adjusted +$141,799 for 425 sqft more living space and -$2,191 for being older. Net adjustment: +$139,608.

The Neighborhood

This home is valued 18.2% above the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. With 952 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.2% over the past year.

R292598D - Stone Canyon - Weekley & Newmark

above average
952 Properties
$523,036 Median Value
-5.2% YoY Change
1% Have Pool
99% Have Garage
This Home
$617,983
Median
$523,036

This home is +18.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,551 across all districts. With a homestead exemption claimed, that drops to $9,186 — saving $1,365 per year. That's $766 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%$5,519
Williamson CountyCounty0.3694%$2,283
Fern Bluff MUDMUD0.1800%$1,112
Austin Community Collegespecial0.1034%$639
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$618
Williamson County FM/RdCounty0.0443%$274
Upper Brushy Creek WCIDWater0.0170%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$10,551

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $475,889 would pay approximately $2,970 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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