133 ARCHIPELAGO TRL, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $894,542 and $1,266,923, with a best estimate of $917,760. That places the property above the R302609C - HIGHLAND HORIZON median of $781,434, in a neighborhood that appreciated 2.3% over the past year.
Estimated Value Range
$917,760
$915,220
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R302609C - HIGHLAND HORIZON, this home's estimated market value is between $894,542 and $1,266,923. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$78,568 for 254 sqft more living space. Net adjustment: +$78,568.
Adjusted +$3,712 for 12 sqft more living space and +$37,311 for being newer. Net adjustment: +$41,023.
Adjusted +$213,434 for 690 sqft more living space and -$12,437 for being older. Net adjustment: +$200,997.
Adjusted +$349,846 for 1,131 sqft more living space and -$12,437 for being older. Net adjustment: +$337,409.
Adjusted +$141,052 for 456 sqft more living space and -$12,437 for being older. Net adjustment: +$128,615.
The Neighborhood
This home is valued 17.1% above the R302609C - HIGHLAND HORIZON median of $781,434. With 399 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 2.3% over the past year.
R302609C - HIGHLAND HORIZON
above averageThis home is +17.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $18,342 across all districts. With a homestead exemption claimed, that drops to $16,923 — saving $1,419 per year. That's $1,410 per month a buyer should budget. The assessed value increased +7.1% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 44 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $8,174 |
| Brushy Creek MUD | MUD | 0.3868% | $3,540 |
| Williamson County | County | 0.3694% | $3,381 |
| Austin Community College | special | 0.1034% | $946 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $915 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $824 |
| Williamson County FM/Rd | County | 0.0443% | $406 |
| Upper Brushy Creek WCID | Water | 0.0170% | $156 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $18,342 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $917,760 would pay approximately $5,729 per month (principal and interest only, excluding taxes and insurance).