2948 COTTON GIN DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $308,979 and $386,207, with a best estimate of $327,289. That places the property below the R642317C - NORTHFIELDS median of $439,784, in a neighborhood that declined 4.8% over the past year.
Estimated Value Range
$327,289
$322,640
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R642317C - NORTHFIELDS, this home's estimated market value is between $308,979 and $386,207. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$75,437 for 232 sqft less living space. Net adjustment: -$75,437.
Adjusted -$75,437 for 232 sqft less living space. Net adjustment: -$75,437.
This comparable closely matches the subject property's features.
This comparable closely matches the subject property's features.
Adjusted +$39,019 for 120 sqft more living space. Net adjustment: +$39,019.
The Neighborhood
This home is valued 26.6% below the R642317C - NORTHFIELDS median of $439,784. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.8% over the past year.
R642317C - NORTHFIELDS
below averageThis home is -26.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,805 across all districts. With a homestead exemption claimed, that drops to $4,495 — saving $1,310 per year. That's $375 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% | $2,881 |
| Round Rock | City | 0.3720% | $1,200 |
| Williamson County | County | 0.3694% | $1,192 |
| Austin Community College | special | 0.1034% | $334 |
| Williamson County FM/Rd | County | 0.0443% | $143 |
| Upper Brushy Creek WCID | Water | 0.0170% | $55 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,805 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $327,289 would pay approximately $2,043 per month (principal and interest only, excluding taxes and insurance).