15405 FISHER ISLAND DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $536,690 and $797,002, with a best estimate of $642,597. 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
$642,597
$789,043
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 $536,690 and $797,002. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$7,374 for 21 sqft more living space. Net adjustment: +$7,374.
Adjusted -$46,703 for 133 sqft less living space and -$1,393 for being older. Net adjustment: -$48,096.
Adjusted -$103,237 for 294 sqft less living space and -$1,393 for being older. Net adjustment: -$104,630.
Adjusted -$151,696 for 432 sqft less living space. Net adjustment: -$151,696.
Adjusted +$50,214 for 143 sqft more living space. Net adjustment: +$50,214.
The Neighborhood
This home is valued 11.4% 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 +11.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,397 across all districts. With a homestead exemption claimed, that drops to $13,174 — saving $2,223 per year. That's $1,098 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% | $7,047 |
| Austin | City | 0.5240% | $4,135 |
| Williamson County | County | 0.3694% | $2,915 |
| Austin Community College | special | 0.1034% | $816 |
| Williamson County FM/Rd | County | 0.0443% | $350 |
| Upper Brushy Creek WCID | Water | 0.0170% | $134 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $15,397 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $642,597 would pay approximately $4,011 per month (principal and interest only, excluding taxes and insurance).