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8314 COLUMBIA FALLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,151 sqftBuilt 1988

Property at a Glance

This home is estimated between $238,916 and $419,974, with a best estimate of $392,700. 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

$238,916 $419,974
Best Estimate
$392,700
WCAD Value
$340,778
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 $238,916 and $419,974. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8316 COLUMBIA FALLS DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,288 sqft Built 1988
Raw Value $353,086
Adjusted Value $298,287

Adjusted -$54,799 for 137 sqft less living space. Net adjustment: -$54,799.

8403 MOUNT SHASTA CV, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,055 sqft Built 1987
Raw Value $352,361
Adjusted Value $392,700

Adjusted +$38,399 for 96 sqft more living space and +$1,940 for being newer. Net adjustment: +$40,339.

8318 COLUMBIA FALLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,436 sqft Built 1989
Raw Value $354,853
Adjusted Value $238,916

Adjusted -$113,997 for 285 sqft less living space and -$1,940 for being older. Net adjustment: -$115,937.

8401 MOUNT SHASTA CV, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,005 sqft Built 1987
Raw Value $359,635
Adjusted Value $419,974

Adjusted +$58,399 for 146 sqft more living space and +$1,940 for being newer. Net adjustment: +$60,339.

8409 MOUNT SHASTA CV, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,060 sqft Built 1987
Raw Value $372,959
Adjusted Value $411,298

Adjusted +$36,399 for 91 sqft more living space and +$1,940 for being newer. Net adjustment: +$38,339.

The Neighborhood

This home is valued 24.9% 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
$340,778
Median
$453,749

This home is -24.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,818 across all districts. With a homestead exemption claimed, that drops to $4,505 — saving $1,313 per year. That's $375 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%$3,043
Williamson CountyCounty0.3694%$1,259
Fern Bluff MUDMUD0.1800%$613
Austin Community Collegespecial0.1034%$352
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$341
Williamson County FM/RdCounty0.0443%$151
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$5,818

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $392,700 would pay approximately $2,451 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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