15304 WHISTLING STRAITS DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $427,727 and $967,914, with a best estimate of $499,139. 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
$499,139
$794,327
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 $427,727 and $967,914. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$269,681 for 768 sqft less living space. Net adjustment: -$269,681.
Adjusted -$262,307 for 747 sqft less living space. Net adjustment: -$262,307.
Adjusted -$310,063 for 883 sqft less living space and +$1,393 for being newer. Net adjustment: -$308,670.
Adjusted +$226,841 for 646 sqft more living space. Net adjustment: +$226,841.
Adjusted +$78,657 for 224 sqft more living space. Net adjustment: +$78,657.
The Neighborhood
This home is valued 12.1% 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 +12.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,500 across all districts. With a homestead exemption claimed, that drops to $13,270 — saving $2,230 per year. That's $1,106 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% | $7,094 |
| Austin | City | 0.5240% | $4,162 |
| Williamson County | County | 0.3694% | $2,935 |
| Austin Community College | special | 0.1034% | $821 |
| Williamson County FM/Rd | County | 0.0443% | $352 |
| Upper Brushy Creek WCID | Water | 0.0170% | $135 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $15,500 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $499,139 would pay approximately $3,116 per month (principal and interest only, excluding taxes and insurance).