16512 CASTLETROY DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $361,932 and $686,262, with a best estimate of $386,880. That places the property below the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962, in a neighborhood that declined 2.2% over the past year.
Estimated Value Range
$386,880
$633,360
Based on 5 comparable properties(2 in the same subdivision)
There are 5 comparable properties within range, but few are in R250401D - AVERY RANCH EAST (PH. 1). The estimated range of $361,932 and $686,262 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$4,596 for 15 sqft less living space and +$14,860 for being newer. Net adjustment: +$10,264.
Adjusted +$125,005 for 408 sqft more living space and -$14,860 for being older. Net adjustment: +$110,145.
Adjusted -$86,707 for 283 sqft less living space and -$14,860 for being older. Net adjustment: -$101,567.
Adjusted -$29,719 for 97 sqft less living space and -$44,580 for being older. Net adjustment: -$74,299.
Adjusted -$101,107 for 330 sqft less living space and +$7,430 for being newer. Net adjustment: -$93,677.
The Neighborhood
This home is valued 20.6% above the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962. With 323 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.2% over the past year.
R250401D - AVERY RANCH EAST (PH. 1)
above averageThis home is +20.6% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,359 across all districts. With a homestead exemption claimed, that drops to $10,328 — saving $2,031 per year. That's $861 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% | $5,657 |
| Austin | City | 0.5240% | $3,319 |
| Williamson County | County | 0.3694% | $2,340 |
| Austin Community College | special | 0.1034% | $655 |
| Williamson County FM/Rd | County | 0.0443% | $281 |
| Upper Brushy Creek WCID | Water | 0.0170% | $108 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $12,359 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $386,880 would pay approximately $2,415 per month (principal and interest only, excluding taxes and insurance).