15409 WHISTLING STRAITS DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $522,762 and $759,309, with a best estimate of $582,488. 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
$582,488
$731,821
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 $522,762 and $759,309. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$66,367 for 189 sqft less living space. Net adjustment: -$66,367.
Adjusted +$21,069 for 60 sqft more living space. Net adjustment: +$21,069.
Adjusted -$44,947 for 128 sqft less living space and -$2,786 for being older. Net adjustment: -$47,733.
Adjusted +$34,061 for 97 sqft more living space and -$4,178 for being older. Net adjustment: +$29,883.
Adjusted -$75,848 for 216 sqft less living space and -$4,178 for being older. Net adjustment: -$80,026.
The Neighborhood
This home is valued 3.3% 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 +3.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,280 across all districts. With a homestead exemption claimed, that drops to $12,127 — saving $2,153 per year. That's $1,011 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% | $6,536 |
| Austin | City | 0.5240% | $3,835 |
| Williamson County | County | 0.3694% | $2,704 |
| Austin Community College | special | 0.1034% | $757 |
| Williamson County FM/Rd | County | 0.0443% | $324 |
| Upper Brushy Creek WCID | Water | 0.0170% | $124 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $14,280 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $582,488 would pay approximately $3,636 per month (principal and interest only, excluding taxes and insurance).