15409 FISHER ISLAND DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $593,049 and $789,628, with a best estimate of $707,648. 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
$707,648
$636,817
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 $593,049 and $789,628. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$7,374 for 21 sqft less living space. Net adjustment: -$7,374.
Adjusted +$42,840 for 122 sqft more living space. Net adjustment: +$42,840.
Adjusted -$159,070 for 453 sqft less living space. Net adjustment: -$159,070.
Adjusted -$54,077 for 154 sqft less living space and -$1,393 for being older. Net adjustment: -$55,470.
Adjusted -$59,695 for 170 sqft less living space. Net adjustment: -$59,695.
The Neighborhood
This home is valued 10.1% below the R251501D - Avery Ranch South median of $708,305. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.8% over the past year.
R251501D - Avery Ranch South
typicalThis home is -10.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $12,426 across all districts. With a homestead exemption claimed, that drops to $10,391 — saving $2,035 per year. That's $866 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% | $5,687 |
| Austin | City | 0.5240% | $3,337 |
| Williamson County | County | 0.3694% | $2,353 |
| Austin Community College | special | 0.1034% | $658 |
| Williamson County FM/Rd | County | 0.0443% | $282 |
| Upper Brushy Creek WCID | Water | 0.0170% | $108 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $12,426 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $707,648 would pay approximately $4,417 per month (principal and interest only, excluding taxes and insurance).