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8209 MILLER FALLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,838 sqftBuilt 1996

Property at a Glance

This home is estimated between $301,991 and $584,488, with a best estimate of $564,662. 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

$301,991 $584,488
Best Estimate
$564,662
WCAD Value
$396,245
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 $301,991 and $584,488. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8211 MILLER FALLS DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,723 sqft Built 1996
Raw Value $414,366
Adjusted Value $460,365

Adjusted +$45,999 for 115 sqft more living space. Net adjustment: +$45,999.

17701 MILLER FALLS CV, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,624 sqft Built 1995
Raw Value $487,125
Adjusted Value $574,663

Adjusted +$85,598 for 214 sqft more living space and +$1,940 for being newer. Net adjustment: +$87,538.

8203 MILLER FALLS DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,554 sqft Built 1995
Raw Value $468,951
Adjusted Value $584,488

Adjusted +$113,597 for 284 sqft more living space and +$1,940 for being newer. Net adjustment: +$115,537.

8212 MILLER FALLS DR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,183 sqft Built 1995
Raw Value $438,048
Adjusted Value $301,991

Adjusted -$137,997 for 345 sqft less living space and +$1,940 for being newer. Net adjustment: -$136,057.

17703 MILLER FALLS CV, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,523 sqft Built 1996
Raw Value $438,665
Adjusted Value $564,662

Adjusted +$125,997 for 315 sqft more living space. Net adjustment: +$125,997.

The Neighborhood

This home is valued 12.7% 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)

typical
421 Properties
$453,749 Median Value
-4.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$396,245
Median
$453,749

This home is -12.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,765 across all districts. With a homestead exemption claimed, that drops to $5,441 — saving $1,324 per year. That's $453 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%$3,539
Williamson CountyCounty0.3694%$1,464
Fern Bluff MUDMUD0.1800%$713
Austin Community Collegespecial0.1034%$410
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$396
Williamson County FM/RdCounty0.0443%$176
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$6,765

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $564,662 would pay approximately $3,525 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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