3206 ONION BRANCH CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $275,681 and $371,857, with a best estimate of $347,336. That places the property below 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
$347,336
$371,477
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 $275,681 and $371,857. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$1,832 for 9 sqft more living space and -$5,603 for being older. Net adjustment: -$3,771.
Adjusted -$100,158 for 492 sqft less living space and -$5,603 for being older. Net adjustment: -$105,761.
Adjusted -$78,579 for 386 sqft less living space and -$5,603 for being older. Net adjustment: -$84,182.
Adjusted +$5,904 for 29 sqft more living space. Net adjustment: +$5,904.
Adjusted +$15,268 for 75 sqft more living space and -$5,603 for being older. Net adjustment: +$9,665.
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 +0.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $6,684 across all districts. With a homestead exemption claimed, that drops to $5,365 — saving $1,319 per year. That's $447 per month a buyer should budget. The assessed value increased -4.4% vs the subdivision average of -10.9%. This above-average increase gives a protest opportunity score of 33 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,318 |
| Round Rock | City | 0.3720% | $1,382 |
| Williamson County | County | 0.3694% | $1,372 |
| Austin Community College | special | 0.1034% | $384 |
| 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% | $6,684 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $347,336 would pay approximately $2,168 per month (principal and interest only, excluding taxes and insurance).