8511 CAHILL DR, AUSTIN, TX 78729
AUSTIN, 78729 — williamson County
Property at a Glance
This home is estimated between $370,359 and $677,257, with a best estimate of $598,882. That places the property above the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824, in a neighborhood that declined 2.2% over the past year.
Estimated Value Range
$598,882
$457,051
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R381591E - Hunters' Chase Sec 5 & 7, this home's estimated market value is between $370,359 and $677,257. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$145,980 for 395 sqft less living space and -$8,093 for being older. Net adjustment: -$154,073.
Adjusted +$110,131 for 298 sqft more living space and -$2,698 for being older. Net adjustment: +$107,433.
Adjusted +$104,218 for 282 sqft more living space and +$8,093 for being newer. Net adjustment: +$112,311.
Adjusted +$12,935 for 35 sqft more living space and +$8,093 for being newer. Net adjustment: +$21,028.
Adjusted -$27,718 for 75 sqft less living space and +$2,698 for being newer. Net adjustment: -$25,020.
The Neighborhood
This home is valued 6.5% below the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.2% over the past year.
R381591E - Hunters' Chase Sec 5 & 7
typicalThis home is -6.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,918 across all districts. With a homestead exemption claimed, that drops to $7,105 — saving $1,813 per year. That's $592 per month a buyer should budget. The assessed value increased +6.9% vs the subdivision average of -2.2%. This above-average increase gives a protest opportunity score of 61 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,082 |
| Austin | City | 0.5240% | $2,395 |
| Williamson County | County | 0.3694% | $1,689 |
| Austin Community College | special | 0.1034% | $473 |
| Williamson County FM/Rd | County | 0.0443% | $203 |
| Upper Brushy Creek WCID | Water | 0.0170% | $78 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $8,918 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $598,882 would pay approximately $3,738 per month (principal and interest only, excluding taxes and insurance).