15222 RR 620, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $67,470,767 and $67,591,437, with a best estimate of $67,481,504.
Estimated Value Range
$67,481,504
$55,809,267
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R30QA - Apartment Complex-west Round Rock. The estimated range of $67,470,767 and $67,591,437 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$66,946,671 for 277,264 sqft more living space and -$2,225 for being older. Net adjustment: +$66,944,446.
Adjusted +$66,946,671 for 277,264 sqft more living space and -$2,225 for being older. Net adjustment: +$66,944,446.
Adjusted +$66,946,671 for 277,264 sqft more living space and -$2,225 for being older. Net adjustment: +$66,944,446.
Adjusted +$66,948,602 for 277,272 sqft more living space and -$2,225 for being older. Net adjustment: +$66,946,377.
Adjusted +$66,965,263 for 277,341 sqft more living space and -$2,225 for being older. Net adjustment: +$66,963,038.
The Neighborhood
Subdivision comparison data is not available for this property.
Tax Analysis
The estimated annual property tax is $852,362 across all districts. With a homestead exemption claimed, that drops to $840,802 — saving $11,560 per year. That's $70,067 per month a buyer should budget. The assessed value increased +10.5%. This increase gives a protest opportunity score of 85 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $498,433 |
| Williamson County | County | 0.3694% | $206,186 |
| Austin Community College | special | 0.1034% | $57,707 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $55,809 |
| Williamson County FM/Rd | County | 0.0443% | $24,740 |
| Upper Brushy Creek WCID | Water | 0.0170% | $9,488 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.5273% | $852,362 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $67,481,504 would pay approximately $421,217 per month (principal and interest only, excluding taxes and insurance).