15404 WHISTLING STRAITS DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $450,605 and $822,207, with a best estimate of $679,538. 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
$679,538
$727,563
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 $450,605 and $822,207. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$109,558 for 312 sqft less living space and -$1,393 for being older. Net adjustment: -$110,951.
Adjusted +$117,985 for 336 sqft more living space. Net adjustment: +$117,985.
Adjusted -$194,887 for 555 sqft less living space. Net adjustment: -$194,887.
Adjusted -$66,016 for 188 sqft less living space. Net adjustment: -$66,016.
Adjusted +$351 for 1 sqft more living space. Net adjustment: +$351.
The Neighborhood
This home is valued 2.7% 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 +2.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,197 across all districts. With a homestead exemption claimed, that drops to $12,050 — saving $2,147 per year. That's $1,004 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% | $6,498 |
| Austin | City | 0.5240% | $3,813 |
| Williamson County | County | 0.3694% | $2,688 |
| Austin Community College | special | 0.1034% | $752 |
| Williamson County FM/Rd | County | 0.0443% | $323 |
| 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% | $14,197 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $679,538 would pay approximately $4,242 per month (principal and interest only, excluding taxes and insurance).