16621 CORDILLERA DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $538,275 and $993,501, with a best estimate of $781,832. That places the property above 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
$781,832
$773,965
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 $538,275 and $993,501. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$121,467 for 334 sqft less living space and -$333 for being older. Net adjustment: -$121,800.
Adjusted -$91,646 for 252 sqft less living space and -$333 for being older. Net adjustment: -$91,979.
Adjusted -$117,467 for 323 sqft less living space. Net adjustment: -$117,467.
Adjusted -$144,015 for 396 sqft less living space. Net adjustment: -$144,015.
Adjusted +$65,098 for 179 sqft more living space and -$333 for being older. Net adjustment: +$64,765.
The Neighborhood
This home is in line with the R224599C - Cat Hollow Sec A Ph 3 median of $778,705. The neighborhood appreciated 6.9% over the past year.
R224599C - Cat Hollow Sec A Ph 3
typicalThis home is -0.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $14,538 across all districts. With a homestead exemption claimed, that drops to $13,147 — saving $1,391 per year. That's $1,096 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% | $6,783 |
| Brushy Creek MUD | MUD | 0.3868% | $2,938 |
| Williamson County | County | 0.3694% | $2,806 |
| Austin Community College | special | 0.1034% | $785 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $760 |
| Williamson County FM/Rd | County | 0.0443% | $337 |
| Upper Brushy Creek WCID | Water | 0.0170% | $129 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $14,538 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $781,832 would pay approximately $4,880 per month (principal and interest only, excluding taxes and insurance).