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3810 TAILFEATHER DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,609 sqftBuilt 1998

Property at a Glance

This home is estimated between $296,976 and $500,988, with a best estimate of $496,711. 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

$296,976 $500,988
Best Estimate
$496,711
WCAD Value
$298,232
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 $296,976 and $500,988. 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 $296,976

Adjusted -$38,272 for 188 sqft less living space. Net adjustment: -$38,272.

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 $496,711

Adjusted +$37,457 for 184 sqft more living space. Net adjustment: +$37,457.

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 $497,301

Adjusted +$81,226 for 399 sqft more living space. Net adjustment: +$81,226.

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 $490,986

Adjusted +$38,272 for 188 sqft more living space. Net adjustment: +$38,272.

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 $500,988

Adjusted +$81,226 for 399 sqft more living space. Net adjustment: +$81,226.

The Neighborhood

This home is valued 19.0% below the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 10.9% over the past year.

R107503F - PRESERVE AT STONE OAK - PH 3 & 4

below average
1,045 Properties
$368,194 Median Value
-10.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$298,232
Median
$368,194

This home is -19.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,366 across all districts. With a homestead exemption claimed, that drops to $4,061 — saving $1,305 per year. That's $338 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%$2,664
Round RockCity0.3720%$1,109
Williamson CountyCounty0.3694%$1,102
Austin Community Collegespecial0.1034%$308
Williamson County FM/RdCounty0.0443%$132
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,366

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $496,711 would pay approximately $3,100 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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