3927 BONNIE LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $268,740 and $549,071, with a best estimate of $361,297. That places the property above the R409599G - STONEY BROOK - ALL SECTIONS median of $328,056, in a neighborhood that declined 4.7% over the past year.
Estimated Value Range
$361,297
$471,948
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 $268,740 and $549,071. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$89,608 for 387 sqft more living space. Net adjustment: +$89,608.
Adjusted +$158,378 for 684 sqft more living space and +$12,334 for being newer. Net adjustment: +$170,712.
Adjusted -$39,131 for 169 sqft less living space and +$16,445 for being newer. Net adjustment: -$22,686.
Adjusted +$22,228 for 96 sqft more living space and +$12,334 for being newer. Net adjustment: +$34,562.
Adjusted -$65,064 for 281 sqft less living space. Net adjustment: -$65,064.
The Neighborhood
This home is valued 43.9% above the R409599G - STONEY BROOK - ALL SECTIONS median of $328,056. With 197 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.7% over the past year.
R409599G - STONEY BROOK - ALL SECTIONS
above averageThis home is +43.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $8,492 across all districts. With a homestead exemption claimed, that drops to $7,154 — saving $1,338 per year. That's $596 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% | $4,215 |
| Round Rock | City | 0.3720% | $1,756 |
| Williamson County | County | 0.3694% | $1,744 |
| Austin Community College | special | 0.1034% | $488 |
| Williamson County FM/Rd | County | 0.0443% | $209 |
| Upper Brushy Creek WCID | Water | 0.0170% | $80 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,492 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $361,297 would pay approximately $2,255 per month (principal and interest only, excluding taxes and insurance).