2912 COTTON GIN DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $398,073 and $475,301, with a best estimate of $416,383. 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
$416,383
$343,990
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 $398,073 and $475,301. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$13,657 for 42 sqft more living space. Net adjustment: +$13,657.
Adjusted +$13,657 for 42 sqft more living space. Net adjustment: +$13,657.
Adjusted +$89,094 for 274 sqft more living space. Net adjustment: +$89,094.
Adjusted +$89,094 for 274 sqft more living space. Net adjustment: +$89,094.
Adjusted +$128,113 for 394 sqft more living space. Net adjustment: +$128,113.
The Neighborhood
This home is valued 21.8% 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 -21.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,189 across all districts. With a homestead exemption claimed, that drops to $4,875 — saving $1,314 per year. That's $406 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% | $3,072 |
| Round Rock | City | 0.3720% | $1,280 |
| Williamson County | County | 0.3694% | $1,271 |
| Austin Community College | special | 0.1034% | $356 |
| Williamson County FM/Rd | County | 0.0443% | $152 |
| Upper Brushy Creek WCID | Water | 0.0170% | $58 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,189 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $416,383 would pay approximately $2,599 per month (principal and interest only, excluding taxes and insurance).