16904 TOMCAT DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $397,195 and $489,417, with a best estimate of $435,476. That places the property below the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685, in a neighborhood that declined 6.9% over the past year.
Estimated Value Range
$435,476
$421,049
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $397,195 and $489,417. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$83,681 for 310 sqft more living space and -$29,862 for being older. Net adjustment: +$53,819.
Adjusted +$83,411 for 309 sqft more living space and -$44,794 for being older. Net adjustment: +$38,617.
Adjusted +$59,116 for 219 sqft more living space and -$29,862 for being older. Net adjustment: +$29,254.
Adjusted +$4,589 for 17 sqft more living space and +$52,259 for being newer. Net adjustment: +$56,848.
Adjusted -$40,491 for 150 sqft less living space and +$74,656 for being newer. Net adjustment: +$34,165.
The Neighborhood
This home is valued 6.8% below the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 6.9% over the past year.
R222592G - CAT HOLLOW ALL SECTIONS R4
typicalThis home is -6.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,059 across all districts. With a homestead exemption claimed, that drops to $6,731 — saving $1,328 per year. That's $561 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% | $3,760 |
| Brushy Creek MUD | MUD | 0.3868% | $1,629 |
| Williamson County | County | 0.3694% | $1,556 |
| Austin Community College | special | 0.1034% | $435 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $421 |
| Williamson County FM/Rd | County | 0.0443% | $187 |
| Upper Brushy Creek WCID | Water | 0.0170% | $72 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $8,059 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $435,476 would pay approximately $2,718 per month (principal and interest only, excluding taxes and insurance).