8220 TONKINESE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $321,773 and $592,748, with a best estimate of $554,468. That places the property above 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
$554,468
$450,288
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R222592G - CAT HOLLOW ALL SECTIONS R4, this home's estimated market value is between $321,773 and $592,748. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$186,527 for 691 sqft more living space. Net adjustment: +$186,527.
Adjusted -$197,324 for 731 sqft less living space and -$37,328 for being older. Net adjustment: -$234,652.
Adjusted -$200,834 for 744 sqft less living space and -$37,328 for being older. Net adjustment: -$238,162.
Adjusted +$211,091 for 782 sqft more living space. Net adjustment: +$211,091.
Adjusted +$210,821 for 781 sqft more living space and -$14,931 for being older. Net adjustment: +$195,890.
The Neighborhood
This home is in line with the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685. Note that values in this subdivision declined 6.9% over the past year.
R222592G - CAT HOLLOW ALL SECTIONS R4
typicalThis home is -0.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,619 across all districts. With a homestead exemption claimed, that drops to $7,286 — saving $1,333 per year. That's $607 per month a buyer should budget. The assessed value increased +1.0% vs the subdivision average of -6.9%. This above-average increase gives a protest opportunity score of 40 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,022 |
| Brushy Creek MUD | MUD | 0.3868% | $1,742 |
| Williamson County | County | 0.3694% | $1,664 |
| Austin Community College | special | 0.1034% | $466 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $450 |
| Williamson County FM/Rd | County | 0.0443% | $200 |
| Upper Brushy Creek WCID | Water | 0.0170% | $77 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $8,619 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $554,468 would pay approximately $3,461 per month (principal and interest only, excluding taxes and insurance).