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8411 COLUMBIA FALLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,060 sqftBuilt 1988

Property at a Glance

This home is estimated between $188,317 and $512,704, with a best estimate of $452,310. That places the property below 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

$188,317 $512,704
Best Estimate
$452,310
WCAD Value
$375,055
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 $188,317 and $512,704. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8409 COLUMBIA FALLS DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,460 sqft Built 1987
Raw Value $346,373
Adjusted Value $188,317

Adjusted -$159,996 for 400 sqft less living space and +$1,940 for being newer. Net adjustment: -$158,056.

17531 KLAMATH FALLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,081 sqft Built 1989
Raw Value $481,115
Adjusted Value $470,775

Adjusted -$8,400 for 21 sqft less living space and -$1,940 for being older. Net adjustment: -$10,340.

17529 KLAMATH FALLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,305 sqft Built 1987
Raw Value $473,418
Adjusted Value $377,360

Adjusted -$97,998 for 245 sqft less living space and +$1,940 for being newer. Net adjustment: -$96,058.

8407 COLUMBIA FALLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 740 sqft Built 1988
Raw Value $384,707
Adjusted Value $512,704

Adjusted +$127,997 for 320 sqft more living space. Net adjustment: +$127,997.

17527 KLAMATH FALLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,114 sqft Built 1987
Raw Value $471,969
Adjusted Value $452,310

Adjusted -$21,599 for 54 sqft less living space and +$1,940 for being newer. Net adjustment: -$19,659.

The Neighborhood

This home is valued 17.3% 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)

below average
421 Properties
$453,749 Median Value
-4.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$375,055
Median
$453,749

This home is -17.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,403 across all districts. With a homestead exemption claimed, that drops to $5,084 — saving $1,319 per year. That's $424 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%$3,350
Williamson CountyCounty0.3694%$1,386
Fern Bluff MUDMUD0.1800%$675
Austin Community Collegespecial0.1034%$388
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$375
Williamson County FM/RdCounty0.0443%$166
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$6,403

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $452,310 would pay approximately $2,823 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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