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8327 COLUMBIA FALLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,512 sqftBuilt 1988

Property at a Glance

This home is estimated between $342,308 and $421,635, with a best estimate of $372,653. 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

$342,308 $421,635
Best Estimate
$372,653
WCAD Value
$380,847
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 $342,308 and $421,635. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8401 COLUMBIA FALLS DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,289 sqft Built 1988
Raw Value $332,437
Adjusted Value $421,635

Adjusted +$89,198 for 223 sqft more living space. Net adjustment: +$89,198.

8325 COLUMBIA FALLS DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,293 sqft Built 1991
Raw Value $337,705
Adjusted Value $419,483

Adjusted +$87,598 for 219 sqft more living space and -$5,820 for being older. Net adjustment: +$81,778.

8403 COLUMBIA FALLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,544 sqft Built 1988
Raw Value $355,108
Adjusted Value $342,308

Adjusted -$12,800 for 32 sqft less living space. Net adjustment: -$12,800.

8322 COLUMBIA FALLS DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,436 sqft Built 1989
Raw Value $344,194
Adjusted Value $372,653

Adjusted +$30,399 for 76 sqft more living space and -$1,940 for being older. Net adjustment: +$28,459.

8400 COLUMBIA FALLS DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,511 sqft Built 1989
Raw Value $344,791
Adjusted Value $343,251

Adjusted +$400 for 1 sqft more living space and -$1,940 for being older. Net adjustment: -$1,540.

The Neighborhood

This home is valued 16.1% 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
$380,847
Median
$453,749

This home is -16.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,502 across all districts. With a homestead exemption claimed, that drops to $5,181 — saving $1,321 per year. That's $432 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%$3,401
Williamson CountyCounty0.3694%$1,407
Fern Bluff MUDMUD0.1800%$686
Austin Community Collegespecial0.1034%$394
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$381
Williamson County FM/RdCounty0.0443%$169
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$6,502

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $372,653 would pay approximately $2,326 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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