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8443 FERN BLUFF AVE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath970 sqftBuilt 1993

Property at a Glance

This home is estimated between $446,230 and $471,213, with a best estimate of $466,433. 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

$446,230 $471,213
Best Estimate
$466,433
WCAD Value
$463,647
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 $446,230 and $471,213. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8442 FERN BLUFF AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 999 sqft Built 1993
Raw Value $457,830
Adjusted Value $446,230

Adjusted -$11,600 for 29 sqft less living space. Net adjustment: -$11,600.

8501 FERN BLUFF AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 992 sqft Built 1993
Raw Value $480,013
Adjusted Value $471,213

Adjusted -$8,800 for 22 sqft less living space. Net adjustment: -$8,800.

8502 FERN BLUFF AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 990 sqft Built 1993
Raw Value $477,822
Adjusted Value $469,822

Adjusted -$8,000 for 20 sqft less living space. Net adjustment: -$8,000.

8434 FERN BLUFF AVE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 975 sqft Built 1993
Raw Value $459,740
Adjusted Value $457,740

Adjusted -$2,000 for 5 sqft less living space. Net adjustment: -$2,000.

8504 FERN BLUFF AVE, ROUND ROCK, TX 78681
0.00 mi 95% similar Same subdivision
4 bed 2 bath 1,116 sqft Built 1993
Raw Value $524,832
Adjusted Value $466,433

Adjusted -$58,399 for 146 sqft less living space. Net adjustment: -$58,399.

The Neighborhood

This home is valued 2.2% 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
$463,647
Median
$453,749

This home is +2.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,916 across all districts. With a homestead exemption claimed, that drops to $6,580 — saving $1,336 per year. That's $548 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%$4,141
Williamson CountyCounty0.3694%$1,713
Fern Bluff MUDMUD0.1800%$835
Austin Community Collegespecial0.1034%$479
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$464
Williamson County FM/RdCounty0.0443%$206
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$7,916

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $466,433 would pay approximately $2,911 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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