16623 CORDILLERA DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $534,434 and $899,299, with a best estimate of $655,742. 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
$655,742
$846,525
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 $534,434 and $899,299. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$25,821 for 71 sqft more living space and -$333 for being older. Net adjustment: +$25,488.
Adjusted +$117,467 for 323 sqft more living space. Net adjustment: +$117,467.
Adjusted -$232,388 for 639 sqft less living space and -$333 for being older. Net adjustment: -$232,721.
Adjusted -$4,000 for 11 sqft less living space and -$333 for being older. Net adjustment: -$4,333.
Adjusted -$178,928 for 492 sqft less living space. Net adjustment: -$178,928.
The Neighborhood
This home is valued 8.7% 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 +8.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $16,203 across all districts. With a homestead exemption claimed, that drops to $14,797 — saving $1,406 per year. That's $1,233 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% | $7,560 |
| Brushy Creek MUD | MUD | 0.3868% | $3,275 |
| Williamson County | County | 0.3694% | $3,127 |
| Austin Community College | special | 0.1034% | $875 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $847 |
| Williamson County FM/Rd | County | 0.0443% | $375 |
| Upper Brushy Creek WCID | Water | 0.0170% | $144 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $16,203 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $655,742 would pay approximately $4,093 per month (principal and interest only, excluding taxes and insurance).