16557 AVARANCHE WAY, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $471,025 and $589,145, with a best estimate of $525,331. That places the property above the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685, in a neighborhood that declined 6.9% over the past year.
Estimated Value Range
$525,331
$560,980
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $471,025 and $589,145. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$4,589 for 17 sqft less living space and -$7,466 for being older. Net adjustment: -$12,055.
Adjusted -$146,036 for 541 sqft less living space and +$7,466 for being newer. Net adjustment: -$138,570.
Adjusted -$105,006 for 389 sqft less living space. Net adjustment: -$105,006.
Adjusted -$64,515 for 239 sqft less living space. Net adjustment: -$64,515.
Adjusted +$24,564 for 91 sqft more living space and +$89,587 for being newer. Net adjustment: +$114,151.
The Neighborhood
This home is valued 24.2% above the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685. With 1,233 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.9% over the past year.
R222592G - CAT HOLLOW ALL SECTIONS R4
above averageThis home is +24.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,738 across all districts. With a homestead exemption claimed, that drops to $9,384 — saving $1,354 per year. That's $782 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,010 |
| Brushy Creek MUD | MUD | 0.3868% | $2,170 |
| Williamson County | County | 0.3694% | $2,073 |
| Austin Community College | special | 0.1034% | $580 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $561 |
| Williamson County FM/Rd | County | 0.0443% | $249 |
| Upper Brushy Creek WCID | Water | 0.0170% | $95 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $10,738 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $525,331 would pay approximately $3,279 per month (principal and interest only, excluding taxes and insurance).