671 RUSK RD, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $372,816 and $649,056, with a best estimate of $480,266. 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
$480,266
$382,806
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 $372,816 and $649,056. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$158,913 for 593 sqft more living space and +$5,432 for being newer. Net adjustment: +$164,345.
Adjusted +$117,912 for 440 sqft more living space and +$16,296 for being newer. Net adjustment: +$134,208.
Adjusted +$109,872 for 410 sqft more living space and +$5,432 for being newer. Net adjustment: +$115,304.
Adjusted +$3,752 for 14 sqft more living space and +$10,864 for being newer and -$18,697 for no pool. Net adjustment: -$4,081.
Adjusted +$7,503 for 28 sqft more living space and +$16,296 for being newer. Net adjustment: +$23,799.
The Neighborhood
This home is valued 15.2% 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
below averageThis home is -15.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,735 across all districts. With a homestead exemption claimed, that drops to $5,415 — saving $1,320 per year. That's $451 per month a buyer should budget. The assessed value increased +12.5% vs the subdivision average of -7.0%. This above-average increase gives a protest opportunity score of 75 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,343 |
| Round Rock | City | 0.3720% | $1,392 |
| Williamson County | County | 0.3694% | $1,383 |
| Austin Community College | special | 0.1034% | $387 |
| Williamson County FM/Rd | County | 0.0443% | $166 |
| Upper Brushy Creek WCID | Water | 0.0170% | $64 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,735 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $480,266 would pay approximately $2,998 per month (principal and interest only, excluding taxes and insurance).