16212 CASTLEROY DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $340,849 and $817,778, with a best estimate of $503,962. 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
$503,962
$519,505
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 $340,849 and $817,778 should be treated as a rough guide.
Comparable Properties (5)
Adjusted -$87,932 for 287 sqft less living space and +$7,430 for being newer. Net adjustment: -$80,502.
Adjusted +$249,091 for 813 sqft more living space and -$7,430 for being older. Net adjustment: +$241,661.
Adjusted +$22,979 for 75 sqft more living space and +$14,860 for being newer. Net adjustment: +$37,839.
Adjusted +$37,379 for 122 sqft more living space and -$7,430 for being older. Net adjustment: +$29,949.
Adjusted -$11,030 for 36 sqft less living space and -$96,591 for being older. Net adjustment: -$107,621.
The Neighborhood
This home is in line with the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962. Note that values in this subdivision declined 2.2% over the past year.
R250401D - AVERY RANCH EAST (PH. 1)
typicalThis home is -1.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $10,137 across all districts. With a homestead exemption claimed, that drops to $8,246 — saving $1,891 per year. That's $687 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% | $4,640 |
| Austin | City | 0.5240% | $2,722 |
| Williamson County | County | 0.3694% | $1,919 |
| Austin Community College | special | 0.1034% | $537 |
| Williamson County FM/Rd | County | 0.0443% | $230 |
| Upper Brushy Creek WCID | Water | 0.0170% | $88 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $10,137 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $503,962 would pay approximately $3,146 per month (principal and interest only, excluding taxes and insurance).