8333 FATHOM CIR, AUSTIN, TX 78750
AUSTIN, 78750 — williamson County
Property at a Glance
This home is estimated between $267,390 and $535,347, with a best estimate of $317,077. That places the property below the R371X - Round Rock West Below 45 - Duplex median of $419,343, in a neighborhood that declined 8.8% over the past year.
Estimated Value Range
$317,077
$586,051
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R371X - Round Rock West Below 45 - Duplex, this home's estimated market value is between $267,390 and $535,347. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$843 for 4 sqft less living space and +$8,267 for being newer. Net adjustment: +$7,424.
Adjusted +$21,071 for 100 sqft more living space. Net adjustment: +$21,071.
Adjusted -$121,368 for 576 sqft less living space and +$4,133 for being newer. Net adjustment: -$117,235.
Adjusted -$87,022 for 413 sqft less living space and +$12,400 for being newer. Net adjustment: -$74,622.
Adjusted -$171,095 for 812 sqft less living space and +$4,133 for being newer. Net adjustment: -$166,962.
The Neighborhood
This home is valued 39.8% above the R371X - Round Rock West Below 45 - Duplex median of $419,343. With 462 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.8% over the past year.
R371X - Round Rock West Below 45 - Duplex
above averageThis home is +39.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,436 across all districts. With a homestead exemption claimed, that drops to $9,463 — saving $1,973 per year. That's $789 per month a buyer should budget. The assessed value increased -1.1% vs the subdivision average of -8.8%. This above-average increase gives a protest opportunity score of 39 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,234 |
| Austin | City | 0.5240% | $3,071 |
| Williamson County | County | 0.3694% | $2,165 |
| Austin Community College | special | 0.1034% | $606 |
| Williamson County FM/Rd | County | 0.0443% | $260 |
| Upper Brushy Creek WCID | Water | 0.0170% | $100 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $11,436 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $317,077 would pay approximately $1,979 per month (principal and interest only, excluding taxes and insurance).