668 RUSK RD, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $402,221 and $678,462, with a best estimate of $509,671. That places the property above the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.
Estimated Value Range
$509,671
$387,168
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R530506E - SONOMA ALL SECTIONS, this home's estimated market value is between $402,221 and $678,462. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$152,749 for 570 sqft more living space and +$10,864 for being newer. Net adjustment: +$163,613.
Adjusted +$144,710 for 540 sqft more living space. Net adjustment: +$144,710.
Adjusted +$38,589 for 144 sqft more living space and +$5,432 for being newer and -$18,697 for no pool. Net adjustment: +$25,324.
Adjusted +$42,341 for 158 sqft more living space and +$10,864 for being newer. Net adjustment: +$53,205.
Adjusted +$27,066 for 101 sqft more living space. Net adjustment: +$27,066.
The Neighborhood
This home is valued 14.3% below the R530506E - SONOMA ALL SECTIONS median of $451,534. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 7.0% over the past year.
R530506E - SONOMA ALL SECTIONS
typicalThis home is -14.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,966 across all districts. With a homestead exemption claimed, that drops to $5,644 — saving $1,322 per year. That's $470 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% | $3,458 |
| Round Rock | City | 0.3720% | $1,440 |
| Williamson County | County | 0.3694% | $1,430 |
| Austin Community College | special | 0.1034% | $400 |
| Williamson County FM/Rd | County | 0.0443% | $172 |
| Upper Brushy Creek WCID | Water | 0.0170% | $66 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,966 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $509,671 would pay approximately $3,181 per month (principal and interest only, excluding taxes and insurance).