15528 WHISTLING STRAITS DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $512,337 and $884,560, with a best estimate of $595,569. 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
$595,569
$775,240
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 $512,337 and $884,560. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$120,092 for 342 sqft less living space. Net adjustment: -$120,092.
Adjusted -$153,100 for 436 sqft less living space. Net adjustment: -$153,100.
Adjusted -$50,565 for 144 sqft less living space and -$1,393 for being older. Net adjustment: -$51,958.
Adjusted +$183,299 for 522 sqft more living space. Net adjustment: +$183,299.
Adjusted -$82,168 for 234 sqft less living space. Net adjustment: -$82,168.
The Neighborhood
This home is valued 9.5% 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 +9.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,127 across all districts. With a homestead exemption claimed, that drops to $12,921 — saving $2,206 per year. That's $1,077 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% | $6,924 |
| Austin | City | 0.5240% | $4,062 |
| Williamson County | County | 0.3694% | $2,864 |
| Austin Community College | special | 0.1034% | $802 |
| Williamson County FM/Rd | County | 0.0443% | $344 |
| Upper Brushy Creek WCID | Water | 0.0170% | $132 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $15,127 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $595,569 would pay approximately $3,718 per month (principal and interest only, excluding taxes and insurance).