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8200 MILLER FALLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,970 sqftBuilt 1995

Property at a Glance

This home is estimated between $370,477 and $753,493, with a best estimate of $625,522. 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

$370,477 $753,493
Best Estimate
$625,522
WCAD Value
$461,323
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 $370,477 and $753,493. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8202 MILLER FALLS DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,138 sqft Built 1995
Raw Value $437,675
Adjusted Value $370,477

Adjusted -$67,198 for 168 sqft less living space. Net adjustment: -$67,198.

8201 MILLER FALLS DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,253 sqft Built 1996
Raw Value $468,640
Adjusted Value $753,493

Adjusted +$286,793 for 717 sqft more living space and -$1,940 for being older. Net adjustment: +$284,853.

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 $625,522

Adjusted +$138,397 for 346 sqft more living space. Net adjustment: +$138,397.

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 $635,347

Adjusted +$166,396 for 416 sqft more living space. Net adjustment: +$166,396.

17703 MILLER FALLS CV, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,523 sqft Built 1996
Raw Value $438,665
Adjusted Value $615,521

Adjusted +$178,796 for 447 sqft more living space and -$1,940 for being older. Net adjustment: +$176,856.

The Neighborhood

This home is valued 1.7% 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
$461,323
Median
$453,749

This home is +1.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,876 across all districts. With a homestead exemption claimed, that drops to $6,540 — saving $1,336 per year. That's $545 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%$4,120
Williamson CountyCounty0.3694%$1,704
Fern Bluff MUDMUD0.1800%$830
Austin Community Collegespecial0.1034%$477
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$461
Williamson County FM/RdCounty0.0443%$204
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$7,876

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $625,522 would pay approximately $3,904 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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