3216 ONION BRANCH CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $308,766 and $404,942, with a best estimate of $380,421. 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
$380,421
$372,907
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 $308,766 and $404,942. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$29,315 for 144 sqft more living space. Net adjustment: +$29,315.
Adjusted -$72,676 for 357 sqft less living space. Net adjustment: -$72,676.
Adjusted -$51,097 for 251 sqft less living space. Net adjustment: -$51,097.
Adjusted +$33,386 for 164 sqft more living space and +$5,603 for being newer. Net adjustment: +$38,989.
Adjusted +$42,750 for 210 sqft more living space. Net adjustment: +$42,750.
The Neighborhood
This home is valued 1.3% above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. With 1,045 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 10.9% over the past year.
R107503F - PRESERVE AT STONE OAK - PH 3 & 4
typicalThis home is +1.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $6,710 across all districts. With a homestead exemption claimed, that drops to $5,390 — saving $1,320 per year. That's $449 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% | $3,330 |
| Round Rock | City | 0.3720% | $1,387 |
| Williamson County | County | 0.3694% | $1,378 |
| Austin Community College | special | 0.1034% | $386 |
| Williamson County FM/Rd | County | 0.0443% | $165 |
| Upper Brushy Creek WCID | Water | 0.0170% | $63 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,710 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $380,421 would pay approximately $2,375 per month (principal and interest only, excluding taxes and insurance).