16509 AVARANCHE WAY, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $604,914 and $846,402, with a best estimate of $690,806. 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
$690,806
$621,932
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 $604,914 and $846,402. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$26,994 for 100 sqft more living space and +$7,466 for being newer. Net adjustment: +$34,460.
Adjusted +$68,024 for 252 sqft more living space. Net adjustment: +$68,024.
Adjusted -$136,319 for 505 sqft less living space and -$14,931 for being older. Net adjustment: -$151,250.
Adjusted +$108,515 for 402 sqft more living space. Net adjustment: +$108,515.
Adjusted +$23,485 for 87 sqft more living space and -$59,725 for being older. Net adjustment: -$36,240.
The Neighborhood
This home is valued 37.7% 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 +37.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,904 across all districts. With a homestead exemption claimed, that drops to $10,539 — saving $1,365 per year. That's $878 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% | $5,554 |
| Brushy Creek MUD | MUD | 0.3868% | $2,406 |
| Williamson County | County | 0.3694% | $2,298 |
| Austin Community College | special | 0.1034% | $643 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $622 |
| Williamson County FM/Rd | County | 0.0443% | $276 |
| Upper Brushy Creek WCID | Water | 0.0170% | $106 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $11,904 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $690,806 would pay approximately $4,312 per month (principal and interest only, excluding taxes and insurance).