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3652 FOSSILWOOD WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,168 sqftBuilt 2004

Property at a Glance

This home is estimated between $373,264 and $499,692, with a best estimate of $483,799. That places the property below the L498506D - VILLAGE AT MAYFIELD median of $510,992, in a neighborhood that declined 5.8% over the past year.

Estimated Value Range

$373,264 $499,692
Best Estimate
$483,799
WCAD Value
$484,555
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 $373,264 and $499,692. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3661 FOSSILWOOD WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,152 sqft Built 2006
Raw Value $486,266
Adjusted Value $490,186

Adjusted +$4,461 for 16 sqft more living space and -$541 for being older. Net adjustment: +$3,920.

3737 FOSSILWOOD WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,153 sqft Built 2005
Raw Value $495,781
Adjusted Value $499,692

Adjusted +$4,182 for 15 sqft more living space and -$271 for being older. Net adjustment: +$3,911.

3788 FOSSILWOOD WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,151 sqft Built 2005
Raw Value $479,331
Adjusted Value $483,799

Adjusted +$4,739 for 17 sqft more living space and -$271 for being older. Net adjustment: +$4,468.

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 $404,925

Adjusted -$146,643 for 526 sqft less living space. Net adjustment: -$146,643.

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 $373,264

Adjusted -$126,570 for 454 sqft less living space and -$541 for being older. Net adjustment: -$127,111.

The Neighborhood

This home is valued 5.2% below the L498506D - VILLAGE AT MAYFIELD median of $510,992. That positions it competitively for buyers comparing within the neighborhood. 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
$484,555
Median
$510,992

This home is -5.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,718 across all districts. With a homestead exemption claimed, that drops to $7,379 — saving $1,339 per year. That's $615 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%$4,328
Round RockCity0.3720%$1,803
Williamson CountyCounty0.3694%$1,790
Austin Community Collegespecial0.1034%$501
Williamson County FM/RdCounty0.0443%$215
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,718

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $483,799 would pay approximately $3,020 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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