3664 FOSSILWOOD WAY, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $342,010 and $659,959, with a best estimate of $549,074. 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
$549,074
$393,543
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 $342,010 and $659,959. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$173,964 for 624 sqft more living space and -$271 for being older. Net adjustment: +$173,693.
Adjusted +$9,479 for 34 sqft more living space and -$271 for being older. Net adjustment: +$9,208.
Adjusted -$73,879 for 265 sqft less living space and -$271 for being older. Net adjustment: -$74,150.
Adjusted +$21,188 for 76 sqft more living space. Net adjustment: +$21,188.
Adjusted +$22,861 for 82 sqft more living space and +$271 for being newer. Net adjustment: +$23,132.
The Neighborhood
This home is valued 23.0% 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
below averageThis home is -23.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,081 across all districts. With a homestead exemption claimed, that drops to $5,758 — saving $1,323 per year. That's $480 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
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,515 |
| Round Rock | City | 0.3720% | $1,464 |
| Williamson County | County | 0.3694% | $1,454 |
| Austin Community College | special | 0.1034% | $407 |
| Williamson County FM/Rd | County | 0.0443% | $174 |
| Upper Brushy Creek WCID | Water | 0.0170% | $67 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,081 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $549,074 would pay approximately $3,427 per month (principal and interest only, excluding taxes and insurance).