15524 WHISTLING STRAITS DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $678,771 and $1,004,652, with a best estimate of $845,359. 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
$845,359
$659,301
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 $678,771 and $1,004,652. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$120,092 for 342 sqft more living space. Net adjustment: +$120,092.
Adjusted -$33,008 for 94 sqft less living space. Net adjustment: -$33,008.
Adjusted +$69,527 for 198 sqft more living space and -$1,393 for being older. Net adjustment: +$68,134.
Adjusted +$303,391 for 864 sqft more living space. Net adjustment: +$303,391.
Adjusted +$22,122 for 63 sqft more living space. Net adjustment: +$22,122.
The Neighborhood
This home is valued 6.9% 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 -6.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $12,865 across all districts. With a homestead exemption claimed, that drops to $10,802 — saving $2,063 per year. That's $900 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% | $5,888 |
| Austin | City | 0.5240% | $3,455 |
| Williamson County | County | 0.3694% | $2,436 |
| Austin Community College | special | 0.1034% | $682 |
| Williamson County FM/Rd | County | 0.0443% | $292 |
| Upper Brushy Creek WCID | Water | 0.0170% | $112 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $12,865 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $845,359 would pay approximately $5,277 per month (principal and interest only, excluding taxes and insurance).