3224 ONION BRANCH CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $361,869 and $451,480, with a best estimate of $396,288. That places the property above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194, in a neighborhood that declined 10.9% over the past year.
Estimated Value Range
$396,288
$368,145
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R107503F - PRESERVE AT STONE OAK - PH 3 & 4, this home's estimated market value is between $361,869 and $451,480. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$72,676 for 357 sqft more living space. Net adjustment: +$72,676.
Adjusted +$36,440 for 179 sqft more living space and +$5,603 for being newer. Net adjustment: +$42,043.
Adjusted -$1,221 for 6 sqft less living space. Net adjustment: -$1,221.
Adjusted -$1,221 for 6 sqft less living space. Net adjustment: -$1,221.
Adjusted -$10,993 for 54 sqft less living space. Net adjustment: -$10,993.
The Neighborhood
This home is in line with the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. Note that values in this subdivision declined 10.9% over the past year.
R107503F - PRESERVE AT STONE OAK - PH 3 & 4
typicalThis home is -0.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,624 across all districts. With a homestead exemption claimed, that drops to $5,306 — saving $1,318 per year. That's $442 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% | $3,288 |
| Round Rock | City | 0.3720% | $1,369 |
| Williamson County | County | 0.3694% | $1,360 |
| Austin Community College | special | 0.1034% | $381 |
| Williamson County FM/Rd | County | 0.0443% | $163 |
| Upper Brushy Creek WCID | Water | 0.0170% | $63 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,624 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $396,288 would pay approximately $2,474 per month (principal and interest only, excluding taxes and insurance).