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8315 BROKEN BRANCH DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,100 sqftBuilt 1996

Property at a Glance

This home is estimated between $122,154 and $504,118, with a best estimate of $296,989. 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

$122,154 $504,118
Best Estimate
$296,989
WCAD Value
$421,059
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 $122,154 and $504,118. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8217 BROKEN BRANCH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,527 sqft Built 1996
Raw Value $374,807
Adjusted Value $204,011

Adjusted -$170,796 for 427 sqft less living space. Net adjustment: -$170,796.

8226 BROKEN BRANCH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,862 sqft Built 1996
Raw Value $426,947
Adjusted Value $122,154

Adjusted -$304,793 for 762 sqft less living space. Net adjustment: -$304,793.

8103 BROKEN BRANCH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,606 sqft Built 1996
Raw Value $499,384
Adjusted Value $296,989

Adjusted -$202,395 for 506 sqft less living space. Net adjustment: -$202,395.

8221 BROKEN BRANCH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,575 sqft Built 1996
Raw Value $490,161
Adjusted Value $300,165

Adjusted -$189,996 for 475 sqft less living space. Net adjustment: -$189,996.

8206 BROKEN BRANCH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,041 sqft Built 1997
Raw Value $482,459
Adjusted Value $504,118

Adjusted +$23,599 for 59 sqft more living space and -$1,940 for being older. Net adjustment: +$21,659.

The Neighborhood

This home is valued 7.2% 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)

typical
421 Properties
$453,749 Median Value
-4.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$421,059
Median
$453,749

This home is -7.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,189 across all districts. With a homestead exemption claimed, that drops to $5,861 — saving $1,328 per year. That's $488 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%$3,760
Williamson CountyCounty0.3694%$1,556
Fern Bluff MUDMUD0.1800%$758
Austin Community Collegespecial0.1034%$435
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$421
Williamson County FM/RdCounty0.0443%$187
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$7,189

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $296,989 would pay approximately $1,854 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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