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3809 TAILFEATHER DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,447 sqftBuilt 1999

Property at a Glance

This home is estimated between $262,596 and $466,608, with a best estimate of $462,332. That places the property above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194, in a neighborhood that declined 10.9% over the past year.

Estimated Value Range

$262,596 $466,608
Best Estimate
$462,332
WCAD Value
$490,624
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R107503F - PRESERVE AT STONE OAK - PH 3 & 4, this home's estimated market value is between $262,596 and $466,608. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3818 TAILFEATHER DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,797 sqft Built 1998
Raw Value $335,248
Adjusted Value $262,596

Adjusted -$71,251 for 350 sqft less living space and -$1,401 for being older. Net adjustment: -$72,652.

3801 TAILFEATHER DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,425 sqft Built 1998
Raw Value $459,254
Adjusted Value $462,332

Adjusted +$4,479 for 22 sqft more living space and -$1,401 for being older. Net adjustment: +$3,078.

3813 TAILFEATHER DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,210 sqft Built 1998
Raw Value $416,075
Adjusted Value $462,921

Adjusted +$48,247 for 237 sqft more living space and -$1,401 for being older. Net adjustment: +$46,846.

3821 TAILFEATHER DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,421 sqft Built 1998
Raw Value $452,714
Adjusted Value $456,606

Adjusted +$5,293 for 26 sqft more living space and -$1,401 for being older. Net adjustment: +$3,892.

3823 TAILFEATHER DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,210 sqft Built 1998
Raw Value $419,762
Adjusted Value $466,608

Adjusted +$48,247 for 237 sqft more living space and -$1,401 for being older. Net adjustment: +$46,846.

The Neighborhood

This home is valued 33.3% above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. With 1,045 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 10.9% over the past year.

R107503F - PRESERVE AT STONE OAK - PH 3 & 4

above average
1,045 Properties
$368,194 Median Value
-10.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$490,624
Median
$368,194

This home is +33.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,828 across all districts. With a homestead exemption claimed, that drops to $7,487 — saving $1,341 per year. That's $624 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%$4,382
Round RockCity0.3720%$1,825
Williamson CountyCounty0.3694%$1,813
Austin Community Collegespecial0.1034%$507
Williamson County FM/RdCounty0.0443%$217
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,828

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $462,332 would pay approximately $2,886 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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