16636 CORDILLERA DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $599,510 and $1,099,585, with a best estimate of $696,846. 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
$696,846
$667,693
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 $599,510 and $1,099,585. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$383,677 for 1,055 sqft more living space. Net adjustment: +$383,677.
Adjusted +$62,188 for 171 sqft more living space. Net adjustment: +$62,188.
Adjusted -$66,553 for 183 sqft less living space. Net adjustment: -$66,553.
Adjusted -$101,829 for 280 sqft less living space. Net adjustment: -$101,829.
Adjusted +$327,671 for 901 sqft more living space. Net adjustment: +$327,671.
The Neighborhood
This home is valued 14.3% below the R224599C - Cat Hollow Sec A Ph 3 median of $778,705. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 6.9% over the past year.
R224599C - Cat Hollow Sec A Ph 3
typicalThis home is -14.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $12,780 across all districts. With a homestead exemption claimed, that drops to $11,407 — saving $1,373 per year. That's $951 per month a buyer should budget. The assessed value increased +8.9% vs the subdivision average of +6.9%. This increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,963 |
| Brushy Creek MUD | MUD | 0.3868% | $2,583 |
| Williamson County | County | 0.3694% | $2,467 |
| Austin Community College | special | 0.1034% | $690 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $668 |
| Williamson County FM/Rd | County | 0.0443% | $296 |
| Upper Brushy Creek WCID | Water | 0.0170% | $114 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $12,780 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $696,846 would pay approximately $4,350 per month (principal and interest only, excluding taxes and insurance).