15620 FISHER ISLAND DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $431,170 and $745,252, with a best estimate of $614,122. That places the property below the R251501D - Avery Ranch South median of $708,305, in a neighborhood that declined 3.8% over the past year.
Estimated Value Range
$614,122
$734,201
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R251501D - Avery Ranch South, this home's estimated market value is between $431,170 and $745,252. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$109,558 for 312 sqft less living space. Net adjustment: -$109,558.
Adjusted +$48,809 for 139 sqft more living space. Net adjustment: +$48,809.
Adjusted -$116,932 for 333 sqft less living space and -$4,178 for being older. Net adjustment: -$121,110.
Adjusted -$109,558 for 312 sqft less living space. Net adjustment: -$109,558.
Adjusted +$71,283 for 203 sqft more living space and -$1,393 for being older. Net adjustment: +$69,890.
The Neighborhood
This home is valued 3.7% above the R251501D - Avery Ranch South median of $708,305. With 635 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.8% over the past year.
R251501D - Avery Ranch South
typicalThis home is +3.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,326 across all districts. With a homestead exemption claimed, that drops to $12,171 — saving $2,155 per year. That's $1,014 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% | $6,557 |
| Austin | City | 0.5240% | $3,847 |
| Williamson County | County | 0.3694% | $2,712 |
| Austin Community College | special | 0.1034% | $759 |
| Williamson County FM/Rd | County | 0.0443% | $325 |
| Upper Brushy Creek WCID | Water | 0.0170% | $125 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $14,326 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $614,122 would pay approximately $3,833 per month (principal and interest only, excluding taxes and insurance).