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1109 FOSSIL CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,989 sqftBuilt 2000

Property at a Glance

This home is estimated between $298,817 and $394,801, with a best estimate of $389,837. 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

$298,817 $394,801
Best Estimate
$389,837
WCAD Value
$360,592
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 $298,817 and $394,801. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1104 FOSSIL CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,403 sqft Built 2000
Raw Value $383,096
Adjusted Value $298,817

Adjusted -$84,279 for 414 sqft less 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 $375,961

Adjusted +$9,975 for 49 sqft more living space. Net adjustment: +$9,975.

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 $392,550

Adjusted +$54,558 for 268 sqft more living space and +$1,401 for being newer. Net adjustment: +$55,959.

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 $394,801

Adjusted +$46,822 for 230 sqft more living space and +$1,401 for being newer. Net adjustment: +$48,223.

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 $389,837

Adjusted +$87,536 for 430 sqft more living space and +$1,401 for being newer. Net adjustment: +$88,937.

The Neighborhood

This home is valued 2.1% 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
$360,592
Median
$368,194

This home is -2.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,488 across all districts. With a homestead exemption claimed, that drops to $5,171 — saving $1,317 per year. That's $431 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%$3,220
Round RockCity0.3720%$1,341
Williamson CountyCounty0.3694%$1,332
Austin Community Collegespecial0.1034%$373
Williamson County FM/RdCounty0.0443%$160
Upper Brushy Creek WCIDWater0.0170%$61
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,488

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $389,837 would pay approximately $2,433 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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