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8220 BROKEN BRANCH DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath931 sqftBuilt 1997

Property at a Glance

This home is estimated between $237,232 and $441,185, with a best estimate of $431,066. 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

$237,232 $441,185
Best Estimate
$431,066
WCAD Value
$460,772
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 $237,232 and $441,185. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $237,232

Adjusted -$257,594 for 644 sqft less living space and +$1,940 for being newer and +$2,725 for having a pool. Net adjustment: -$252,929.

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 $441,185

Adjusted -$43,999 for 110 sqft less living space and +$2,725 for having a pool. Net adjustment: -$41,274.

8304 BROKEN BRANCH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,071 sqft Built 1996
Raw Value $482,400
Adjusted Value $431,066

Adjusted -$55,999 for 140 sqft less living space and +$1,940 for being newer and +$2,725 for having a pool. Net adjustment: -$51,334.

8319 BROKEN BRANCH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,029 sqft Built 1996
Raw Value $463,696
Adjusted Value $429,162

Adjusted -$39,199 for 98 sqft less living space and +$1,940 for being newer and +$2,725 for having a pool. Net adjustment: -$34,534.

8209 BROKEN BRANCH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 939 sqft Built 1997
Raw Value $441,213
Adjusted Value $440,738

Adjusted -$3,200 for 8 sqft less living space and +$2,725 for having a pool. Net adjustment: -$475.

The Neighborhood

This home is valued 1.5% 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
$460,772
Median
$453,749

This home is +1.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,867 across all districts. With a homestead exemption claimed, that drops to $6,531 — saving $1,336 per year. That's $544 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%$4,115
Williamson CountyCounty0.3694%$1,702
Fern Bluff MUDMUD0.1800%$829
Austin Community Collegespecial0.1034%$476
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$461
Williamson County FM/RdCounty0.0443%$204
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$7,867

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $431,066 would pay approximately $2,691 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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