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3611 FOSSILWOOD WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,736 sqftBuilt 2005

Property at a Glance

This home is estimated between $330,858 and $563,548, with a best estimate of $531,886. That places the property above the L498506D - VILLAGE AT MAYFIELD median of $510,992, in a neighborhood that declined 5.8% over the past year.

Estimated Value Range

$330,858 $563,548
Best Estimate
$531,886
WCAD Value
$579,068
High Confidence

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

Based on 5 comparable properties in L498506D - VILLAGE AT MAYFIELD, this home's estimated market value is between $330,858 and $563,548. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3724 FOSSILWOOD WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,742 sqft Built 2006
Raw Value $533,634
Adjusted Value $531,690

Adjusted -$1,673 for 6 sqft less living space and -$271 for being older. Net adjustment: -$1,944.

3740 FOSSILWOOD WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,041 sqft Built 2006
Raw Value $416,160
Adjusted Value $330,858

Adjusted -$85,031 for 305 sqft less living space and -$271 for being older. Net adjustment: -$85,302.

3768 FOSSILWOOD WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,700 sqft Built 2005
Raw Value $527,886
Adjusted Value $537,922

Adjusted +$10,036 for 36 sqft more living space. Net adjustment: +$10,036.

3648 FOSSILWOOD WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,694 sqft Built 2004
Raw Value $551,568
Adjusted Value $563,548

Adjusted +$11,709 for 42 sqft more living space and +$271 for being newer. Net adjustment: +$11,980.

3713 FOSSILWOOD WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,622 sqft Built 2006
Raw Value $500,375
Adjusted Value $531,886

Adjusted +$31,782 for 114 sqft more living space and -$271 for being older. Net adjustment: +$31,511.

The Neighborhood

This home is valued 13.3% above the L498506D - VILLAGE AT MAYFIELD median of $510,992. With 696 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.8% over the past year.

L498506D - VILLAGE AT MAYFIELD

typical
696 Properties
$510,992 Median Value
-5.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$579,068
Median
$510,992

This home is +13.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,419 across all districts. With a homestead exemption claimed, that drops to $9,062 — saving $1,357 per year. That's $755 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%$5,172
Round RockCity0.3720%$2,154
Williamson CountyCounty0.3694%$2,139
Austin Community Collegespecial0.1034%$599
Williamson County FM/RdCounty0.0443%$257
Upper Brushy Creek WCIDWater0.0170%$98
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,419

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $531,886 would pay approximately $3,320 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 4/19/2026.

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