3615 FOSSILWOOD WAY, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $385,146 and $505,539, with a best estimate of $489,646. 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
$489,646
$496,755
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 $385,146 and $505,539. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$10,036 for 36 sqft more living space and -$271 for being older. Net adjustment: +$9,765.
Adjusted +$9,758 for 35 sqft more living space. Net adjustment: +$9,758.
Adjusted +$10,315 for 37 sqft more living space. Net adjustment: +$10,315.
Adjusted -$142,740 for 512 sqft less living space. Net adjustment: -$142,740.
Adjusted -$141,067 for 506 sqft less living space and +$271 for being newer. Net adjustment: -$140,796.
The Neighborhood
This home is valued 2.8% 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 -2.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,938 across all districts. With a homestead exemption claimed, that drops to $7,596 — saving $1,342 per year. That's $633 per month a buyer should budget. The assessed value increased +0.6% vs the subdivision average of -5.8%. This above-average increase gives a protest opportunity score of 32 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,437 |
| Round Rock | City | 0.3720% | $1,848 |
| Williamson County | County | 0.3694% | $1,835 |
| Austin Community College | special | 0.1034% | $514 |
| Williamson County FM/Rd | County | 0.0443% | $220 |
| Upper Brushy Creek WCID | Water | 0.0170% | $84 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,938 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $489,646 would pay approximately $3,056 per month (principal and interest only, excluding taxes and insurance).