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8221 BROKEN BRANCH DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,575 sqftBuilt 1996

Property at a Glance

This home is estimated between $209,000 and $486,984, with a best estimate of $312,749. 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

$209,000 $486,984
Best Estimate
$312,749
WCAD Value
$490,161
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 $209,000 and $486,984. 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 $394,007

Adjusted +$19,200 for 48 sqft more living space. Net adjustment: +$19,200.

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 $312,150

Adjusted -$114,797 for 287 sqft less living space. Net adjustment: -$114,797.

8312 BROKEN BRANCH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,750 sqft Built 1996
Raw Value $382,747
Adjusted Value $312,749

Adjusted -$69,998 for 175 sqft less living space. Net adjustment: -$69,998.

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 $486,984

Adjusted -$12,400 for 31 sqft less living space. Net adjustment: -$12,400.

8227 BROKEN BRANCH DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,152 sqft Built 1996
Raw Value $439,795
Adjusted Value $209,000

Adjusted -$230,795 for 577 sqft less living space. Net adjustment: -$230,795.

The Neighborhood

This home is valued 8.0% 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
$490,161
Median
$453,749

This home is +8.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,368 across all districts. With a homestead exemption claimed, that drops to $7,028 — saving $1,340 per year. That's $586 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%$4,378
Williamson CountyCounty0.3694%$1,811
Fern Bluff MUDMUD0.1800%$882
Austin Community Collegespecial0.1034%$507
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$490
Williamson County FM/RdCounty0.0443%$217
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$8,368

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $312,749 would pay approximately $1,952 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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