15528 FISHER ISLAND DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $631,846 and $1,012,015, with a best estimate of $881,929. That places the property above the R251501D - Avery Ranch South median of $708,305, in a neighborhood that declined 3.8% over the past year.
Estimated Value Range
$881,929
$608,096
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 $631,846 and $1,012,015. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$125,008 for 356 sqft more living space. Net adjustment: +$125,008.
Adjusted +$75,497 for 215 sqft more living space. Net adjustment: +$75,497.
Adjusted +$234,215 for 667 sqft more living space. Net adjustment: +$234,215.
Adjusted +$45,298 for 129 sqft more living space and +$1,393 for being newer. Net adjustment: +$46,691.
Adjusted +$309,361 for 881 sqft more living space and +$1,393 for being newer. Net adjustment: +$310,754.
The Neighborhood
This home is valued 14.1% 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 -14.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $11,866 across all districts. With a homestead exemption claimed, that drops to $9,866 — saving $2,000 per year. That's $822 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% | $5,431 |
| Austin | City | 0.5240% | $3,187 |
| Williamson County | County | 0.3694% | $2,247 |
| Austin Community College | special | 0.1034% | $629 |
| Williamson County FM/Rd | County | 0.0443% | $270 |
| Upper Brushy Creek WCID | Water | 0.0170% | $103 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $11,866 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $881,929 would pay approximately $5,505 per month (principal and interest only, excluding taxes and insurance).