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8203 MILLER FALLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,554 sqftBuilt 1995

Property at a Glance

This home is estimated between $204,080 and $673,447, with a best estimate of $641,874. 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

$204,080 $673,447
Best Estimate
$641,874
WCAD Value
$468,951
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 $204,080 and $673,447. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8205 MILLER FALLS DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,064 sqft Built 1995
Raw Value $477,452
Adjusted Value $673,447

Adjusted +$195,995 for 490 sqft more living space. Net adjustment: +$195,995.

8201 MILLER FALLS DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,253 sqft Built 1996
Raw Value $468,640
Adjusted Value $587,097

Adjusted +$120,397 for 301 sqft more living space and -$1,940 for being older. Net adjustment: +$118,457.

8207 MILLER FALLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,010 sqft Built 1995
Raw Value $455,099
Adjusted Value $672,694

Adjusted +$217,595 for 544 sqft more living space. Net adjustment: +$217,595.

8111 MILLER FALLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 960 sqft Built 1995
Raw Value $404,280
Adjusted Value $641,874

Adjusted +$237,594 for 594 sqft more living space. Net adjustment: +$237,594.

8202 MILLER FALLS DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,138 sqft Built 1995
Raw Value $437,675
Adjusted Value $204,080

Adjusted -$233,595 for 584 sqft less living space. Net adjustment: -$233,595.

The Neighborhood

This home is valued 3.4% 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
$468,951
Median
$453,749

This home is +3.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,006 across all districts. With a homestead exemption claimed, that drops to $6,669 — saving $1,337 per year. That's $556 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%$4,188
Williamson CountyCounty0.3694%$1,733
Fern Bluff MUDMUD0.1800%$844
Austin Community Collegespecial0.1034%$485
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$469
Williamson County FM/RdCounty0.0443%$208
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$8,006

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $641,874 would pay approximately $4,007 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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