3717 FOSSILWOOD WAY, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $421,457 and $654,146, with a best estimate of $622,485. 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
$622,485
$417,241
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 $421,457 and $654,146. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$88,655 for 318 sqft more living space. Net adjustment: +$88,655.
Adjusted +$5,297 for 19 sqft more living space. Net adjustment: +$5,297.
Adjusted +$100,364 for 360 sqft more living space and +$271 for being newer. Net adjustment: +$100,635.
Adjusted +$102,037 for 366 sqft more living space and +$541 for being newer. Net adjustment: +$102,578.
Adjusted +$122,110 for 438 sqft more living space. Net adjustment: +$122,110.
The Neighborhood
This home is valued 18.3% 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 -18.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,507 across all districts. With a homestead exemption claimed, that drops to $6,180 — saving $1,327 per year. That's $515 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% | $3,726 |
| Round Rock | City | 0.3720% | $1,552 |
| Williamson County | County | 0.3694% | $1,541 |
| Austin Community College | special | 0.1034% | $431 |
| Williamson County FM/Rd | County | 0.0443% | $185 |
| Upper Brushy Creek WCID | Water | 0.0170% | $71 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,507 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $622,485 would pay approximately $3,886 per month (principal and interest only, excluding taxes and insurance).