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1105 FOSSIL CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,759 sqftBuilt 2001

Property at a Glance

This home is estimated between $250,594 and $344,327, with a best estimate of $341,615. That places the property below 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

$250,594 $344,327
Best Estimate
$341,615
WCAD Value
$346,578
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 $250,594 and $344,327. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1103 FOSSIL CV, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,559 sqft Built 2001
Raw Value $300,900
Adjusted Value $341,615

Adjusted +$40,715 for 200 sqft more living space. Net adjustment: +$40,715.

1107 FOSSIL CV, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,721 sqft Built 2001
Raw Value $336,591
Adjusted Value $344,327

Adjusted +$7,736 for 38 sqft more living space. Net adjustment: +$7,736.

1104 FOSSIL CV, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,403 sqft Built 2000
Raw Value $383,096
Adjusted Value $250,594

Adjusted -$131,101 for 644 sqft less living space and -$1,401 for being older. Net adjustment: -$132,502.

1102 FOSSIL CV, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,940 sqft Built 2000
Raw Value $365,986
Adjusted Value $327,738

Adjusted -$36,847 for 181 sqft less living space and -$1,401 for being older. Net adjustment: -$38,248.

1100 FOSSIL CV, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,721 sqft Built 2001
Raw Value $336,591
Adjusted Value $344,327

Adjusted +$7,736 for 38 sqft more living space. Net adjustment: +$7,736.

The Neighborhood

This home is valued 5.9% 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

typical
1,045 Properties
$368,194 Median Value
-10.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$346,578
Median
$368,194

This home is -5.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,236 across all districts. With a homestead exemption claimed, that drops to $4,922 — saving $1,314 per year. That's $410 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%$3,095
Round RockCity0.3720%$1,289
Williamson CountyCounty0.3694%$1,280
Austin Community Collegespecial0.1034%$358
Williamson County FM/RdCounty0.0443%$154
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,236

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $341,615 would pay approximately $2,132 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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