16631 CORDILLERA DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $662,866 and $690,858, with a best estimate of $681,971. 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
$681,971
$849,728
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 $662,866 and $690,858. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$3,637 for 10 sqft less living space. Net adjustment: -$3,637.
Adjusted +$14,547 for 40 sqft more living space. Net adjustment: +$14,547.
Adjusted -$51,642 for 142 sqft less living space and -$333 for being older. Net adjustment: -$51,975.
Adjusted -$77,826 for 214 sqft less living space. Net adjustment: -$77,826.
Adjusted -$71,280 for 196 sqft less living space. Net adjustment: -$71,280.
The Neighborhood
This home is valued 9.1% 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
typicalThis home is +9.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,961 across all districts. With a homestead exemption claimed, that drops to $14,556 — saving $1,405 per year. That's $1,213 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% | $7,447 |
| Brushy Creek MUD | MUD | 0.3868% | $3,226 |
| Williamson County | County | 0.3694% | $3,081 |
| Austin Community College | special | 0.1034% | $862 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $834 |
| Williamson County FM/Rd | County | 0.0443% | $370 |
| Upper Brushy Creek WCID | Water | 0.0170% | $142 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $15,961 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $681,971 would pay approximately $4,257 per month (principal and interest only, excluding taxes and insurance).