3640 FOSSILWOOD WAY, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $371,288 and $537,028, with a best estimate of $488,210. 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
$488,210
$488,464
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 $371,288 and $537,028. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$1,673 for 6 sqft more living space and +$271 for being newer. Net adjustment: +$1,944.
Adjusted +$1,394 for 5 sqft more living space and +$541 for being newer. Net adjustment: +$1,935.
Adjusted +$1,952 for 7 sqft more living space and +$541 for being newer. Net adjustment: +$2,493.
Adjusted -$129,358 for 464 sqft less living space and +$271 for being newer. Net adjustment: -$129,087.
Adjusted +$10,873 for 39 sqft more living space and +$271 for being newer. Net adjustment: +$11,144.
The Neighborhood
This home is valued 4.4% 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
typicalThis home is -4.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,789 across all districts. With a homestead exemption claimed, that drops to $7,448 — saving $1,341 per year. That's $621 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% | $4,362 |
| Round Rock | City | 0.3720% | $1,817 |
| Williamson County | County | 0.3694% | $1,805 |
| Austin Community College | special | 0.1034% | $505 |
| Williamson County FM/Rd | County | 0.0443% | $217 |
| Upper Brushy Creek WCID | Water | 0.0170% | $83 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,789 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $488,210 would pay approximately $3,047 per month (principal and interest only, excluding taxes and insurance).