3929 BONNIE LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $262,364 and $343,960, with a best estimate of $314,498. That places the property below the R409599G - STONEY BROOK - ALL SECTIONS median of $328,056, in a neighborhood that declined 4.7% over the past year.
Estimated Value Range
$314,498
$327,448
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R409599G - STONEY BROOK - ALL SECTIONS, this home's estimated market value is between $262,364 and $343,960. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$16,903 for 73 sqft more living space. Net adjustment: +$16,903.
Adjusted -$43,531 for 188 sqft less living space and +$8,223 for being newer. Net adjustment: -$35,308.
Adjusted -$49,551 for 214 sqft less living space and -$4,111 for being older. Net adjustment: -$53,662.
Adjusted -$51,172 for 221 sqft less living space and +$8,223 for being newer. Net adjustment: -$42,949.
Adjusted -$96,786 for 418 sqft less living space and +$8,223 for being newer. Net adjustment: -$88,563.
The Neighborhood
This home is in line with the R409599G - STONEY BROOK - ALL SECTIONS median of $328,056. Note that values in this subdivision declined 4.7% over the past year.
R409599G - STONEY BROOK - ALL SECTIONS
typicalThis home is -0.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,892 across all districts. With a homestead exemption claimed, that drops to $4,581 — saving $1,311 per year. That's $382 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% | $2,924 |
| Round Rock | City | 0.3720% | $1,218 |
| Williamson County | County | 0.3694% | $1,210 |
| Austin Community College | special | 0.1034% | $339 |
| Williamson County FM/Rd | County | 0.0443% | $145 |
| Upper Brushy Creek WCID | Water | 0.0170% | $56 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,892 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $314,498 would pay approximately $1,963 per month (principal and interest only, excluding taxes and insurance).