16620 CORDILLERA DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $521,752 and $1,005,770, with a best estimate of $597,855. That places the property below the R224599C - Cat Hollow Sec A Ph 3 median of $778,705, in a neighborhood that appreciated 6.9% over the past year.
Estimated Value Range
$597,855
$902,692
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R224599C - Cat Hollow Sec A Ph 3, this home's estimated market value is between $521,752 and $1,005,770. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$142,924 for 393 sqft less living space. Net adjustment: -$142,924.
Adjusted -$79,645 for 219 sqft less living space and +$333 for being newer. Net adjustment: -$79,312.
Adjusted +$155,653 for 428 sqft more living space. Net adjustment: +$155,653.
Adjusted -$196,021 for 539 sqft less living space. Net adjustment: -$196,021.
Adjusted -$132,741 for 365 sqft less living space and +$333 for being newer. Net adjustment: -$132,408.
The Neighborhood
This home is valued 15.9% above the R224599C - Cat Hollow Sec A Ph 3 median of $778,705. With 143 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 6.9% over the past year.
R224599C - Cat Hollow Sec A Ph 3
above averageThis home is +15.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $16,737 across all districts. With a homestead exemption claimed, that drops to $15,325 — saving $1,412 per year. That's $1,277 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% | $7,809 |
| Brushy Creek MUD | MUD | 0.3868% | $3,383 |
| Williamson County | County | 0.3694% | $3,230 |
| Austin Community College | special | 0.1034% | $904 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $874 |
| Williamson County FM/Rd | County | 0.0443% | $388 |
| Upper Brushy Creek WCID | Water | 0.0170% | $149 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $16,737 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $597,855 would pay approximately $3,732 per month (principal and interest only, excluding taxes and insurance).