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8104 MILLER FALLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,320 sqftBuilt 1995

Property at a Glance

This home is estimated between $191,275 and $589,261, with a best estimate of $578,482. 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

$191,275 $589,261
Best Estimate
$578,482
WCAD Value
$478,397
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 $191,275 and $589,261. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8106 MILLER FALLS DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,110 sqft Built 1995
Raw Value $504,097
Adjusted Value $588,095

Adjusted +$83,998 for 210 sqft more living space. Net adjustment: +$83,998.

8102 MILLER FALLS DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,817 sqft Built 1995
Raw Value $390,070
Adjusted Value $191,275

Adjusted -$198,795 for 497 sqft less living space. Net adjustment: -$198,795.

8108 MILLER FALLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,782 sqft Built 1996
Raw Value $392,482
Adjusted Value $205,746

Adjusted -$184,796 for 462 sqft less living space and -$1,940 for being older. Net adjustment: -$186,736.

8100 MILLER FALLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,032 sqft Built 1996
Raw Value $465,225
Adjusted Value $578,482

Adjusted +$115,197 for 288 sqft more living space and -$1,940 for being older. Net adjustment: +$113,257.

8110 MILLER FALLS DR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,058 sqft Built 1997
Raw Value $488,343
Adjusted Value $589,261

Adjusted +$104,798 for 262 sqft more living space and -$3,880 for being older. Net adjustment: +$100,918.

The Neighborhood

This home is valued 5.4% 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
$478,397
Median
$453,749

This home is +5.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,168 across all districts. With a homestead exemption claimed, that drops to $6,829 — saving $1,339 per year. That's $569 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%$4,273
Williamson CountyCounty0.3694%$1,767
Fern Bluff MUDMUD0.1800%$861
Austin Community Collegespecial0.1034%$495
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$478
Williamson County FM/RdCounty0.0443%$212
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$8,168

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $578,482 would pay approximately $3,611 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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