8849 ANDERSON MILL RD, AUSTIN, TX 78729
AUSTIN, 78729 — williamson County
Property at a Glance
This home is estimated between $40,526,743 and $42,761,779, with a best estimate of $42,240,359.
Estimated Value Range
$42,240,359
$40,189,109
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R45CS - Rr Lakeline School. The estimated range of $40,526,743 and $42,761,779 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$37,751,187 for 156,349 sqft more living space and -$101 for being older. Net adjustment: +$37,751,086.
Adjusted +$37,340,714 for 154,649 sqft more living space and +$1,315 for being newer. Net adjustment: +$37,342,029.
Adjusted +$42,050,286 for 174,154 sqft more living space and -$202 for being older and -$60,193 for no garage. Net adjustment: +$41,989,891.
Adjusted +$39,098,503 for 161,929 sqft more living space and -$910 for being older. Net adjustment: +$39,097,593.
Adjusted +$41,010,824 for 169,849 sqft more living space and -$607 for being older. Net adjustment: +$41,010,217.
The Neighborhood
Subdivision comparison data is not available for this property.
Tax Analysis
The estimated annual property tax is $784,207 across all districts. With a homestead exemption claimed, that drops to $733,414 — saving $50,793 per year. That's $61,118 per month a buyer should budget. The assessed value increased +0.1%. This increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $358,929 |
| Austin | City | 0.5240% | $210,598 |
| Williamson County | County | 0.3694% | $148,477 |
| Austin Community College | special | 0.1034% | $41,556 |
| Williamson County FM/Rd | County | 0.0443% | $17,815 |
| Upper Brushy Creek WCID | Water | 0.0170% | $6,832 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $784,207 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $42,240,359 would pay approximately $263,663 per month (principal and interest only, excluding taxes and insurance).