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1104 FOSSIL CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,403 sqftBuilt 2000

Property at a Glance

This home is estimated between $444,871 and $479,080, with a best estimate of $474,117. 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

$444,871 $479,080
Best Estimate
$474,117
WCAD Value
$383,096
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 $444,871 and $479,080. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1109 FOSSIL CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,989 sqft Built 2000
Raw Value $360,592
Adjusted Value $444,871

Adjusted +$84,279 for 414 sqft more living space. Net adjustment: +$84,279.

1102 FOSSIL CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,940 sqft Built 2000
Raw Value $365,986
Adjusted Value $460,240

Adjusted +$94,254 for 463 sqft more living space. Net adjustment: +$94,254.

1100 FOSSIL CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,721 sqft Built 2001
Raw Value $336,591
Adjusted Value $476,829

Adjusted +$138,837 for 682 sqft more living space and +$1,401 for being newer. Net adjustment: +$140,238.

1105 FOSSIL CV, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,759 sqft Built 2001
Raw Value $346,578
Adjusted Value $479,080

Adjusted +$131,101 for 644 sqft more living space and +$1,401 for being newer. Net adjustment: +$132,502.

1103 FOSSIL CV, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,559 sqft Built 2001
Raw Value $300,900
Adjusted Value $474,117

Adjusted +$171,816 for 844 sqft more living space and +$1,401 for being newer. Net adjustment: +$173,217.

The Neighborhood

This home is valued 4.0% 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

typical
1,045 Properties
$368,194 Median Value
-10.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$383,096
Median
$368,194

This home is +4.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,893 across all districts. With a homestead exemption claimed, that drops to $5,572 — saving $1,321 per year. That's $464 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%$3,421
Round RockCity0.3720%$1,425
Williamson CountyCounty0.3694%$1,415
Austin Community Collegespecial0.1034%$396
Williamson County FM/RdCounty0.0443%$170
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,893

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $474,117 would pay approximately $2,959 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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