15408 WHISTLING STRAITS DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $561,556 and $843,123, with a best estimate of $790,489. 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
$790,489
$616,861
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 $561,556 and $843,123. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$85,329 for 243 sqft less living space and +$1,393 for being newer. Net adjustment: -$83,936.
Adjusted +$109,558 for 312 sqft more living space and +$1,393 for being newer. Net adjustment: +$110,951.
Adjusted +$109,909 for 313 sqft more living space and +$1,393 for being newer. Net adjustment: +$111,302.
Adjusted +$130,978 for 373 sqft more living space and +$1,393 for being newer. Net adjustment: +$132,371.
Adjusted +$43,542 for 124 sqft more living space and +$1,393 for being newer. Net adjustment: +$44,935.
The Neighborhood
This home is valued 12.9% 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 -12.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $12,037 across all districts. With a homestead exemption claimed, that drops to $10,026 — saving $2,011 per year. That's $836 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% | $5,509 |
| Austin | City | 0.5240% | $3,232 |
| Williamson County | County | 0.3694% | $2,279 |
| Austin Community College | special | 0.1034% | $638 |
| Williamson County FM/Rd | County | 0.0443% | $273 |
| Upper Brushy Creek WCID | Water | 0.0170% | $105 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $12,037 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $790,489 would pay approximately $4,934 per month (principal and interest only, excluding taxes and insurance).