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8424 FERN BLUFF AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,910 sqftBuilt 1996

Property at a Glance

This home is estimated between $320,976 and $758,239, with a best estimate of $596,151. That places the property above the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.

Estimated Value Range

$320,976 $758,239
Best Estimate
$596,151
WCAD Value
$425,081
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 $320,976 and $758,239. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $596,151

Adjusted +$21,353 for 64 sqft more living space. Net adjustment: +$21,353.

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 $320,976

Adjusted -$131,123 for 393 sqft less living space and -$2,191 for being older. Net adjustment: -$133,314.

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 $758,239

Adjusted +$92,086 for 276 sqft more living space and -$3,286 for being older. Net adjustment: +$88,800.

8327 FERN BLUFF AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,153 sqft Built 1998
Raw Value $730,233
Adjusted Value $646,966

Adjusted -$81,076 for 243 sqft less living space and -$2,191 for being older. Net adjustment: -$83,267.

8219 FERN BLUFF AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,760 sqft Built 1999
Raw Value $541,287
Adjusted Value $588,048

Adjusted +$50,047 for 150 sqft more living space and -$3,286 for being older. Net adjustment: +$46,761.

The Neighborhood

This home is valued 18.7% below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.2% over the past year.

R292598D - Stone Canyon - Weekley & Newmark

below average
952 Properties
$523,036 Median Value
-5.2% YoY Change
1% Have Pool
99% Have Garage
This Home
$425,081
Median
$523,036

This home is -18.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,257 across all districts. With a homestead exemption claimed, that drops to $5,928 — saving $1,329 per year. That's $494 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%$3,796
Williamson CountyCounty0.3694%$1,570
Fern Bluff MUDMUD0.1800%$765
Austin Community Collegespecial0.1034%$440
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$425
Williamson County FM/RdCounty0.0443%$188
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$7,257

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $596,151 would pay approximately $3,721 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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