15428 FISHER ISLAND DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $289,579 and $738,209, with a best estimate of $571,415. 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
$571,415
$661,031
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 $289,579 and $738,209. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$96,565 for 275 sqft more living space. Net adjustment: +$96,565.
Adjusted -$167,848 for 478 sqft less living space. Net adjustment: -$167,848.
Adjusted -$113,772 for 324 sqft less living space. Net adjustment: -$113,772.
Adjusted -$331,483 for 944 sqft less living space. Net adjustment: -$331,483.
Adjusted -$298,124 for 849 sqft less living space. Net adjustment: -$298,124.
The Neighborhood
This home is valued 6.7% 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 -6.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $12,899 across all districts. With a homestead exemption claimed, that drops to $10,833 — saving $2,066 per year. That's $903 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% | $5,904 |
| Austin | City | 0.5240% | $3,464 |
| Williamson County | County | 0.3694% | $2,442 |
| Austin Community College | special | 0.1034% | $684 |
| Williamson County FM/Rd | County | 0.0443% | $293 |
| 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% | $12,899 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $571,415 would pay approximately $3,567 per month (principal and interest only, excluding taxes and insurance).