3915 BONNIE LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $324,184 and $447,790, with a best estimate of $375,242. 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
$375,242
$325,112
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $324,184 and $447,790. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
This comparable closely matches the subject property's features.
Adjusted -$35,890 for 155 sqft less living space. Net adjustment: -$35,890.
Adjusted +$13,430 for 58 sqft more living space and +$12,334 for being newer. Net adjustment: +$25,764.
Adjusted -$5,094 for 22 sqft less living space and +$12,334 for being newer. Net adjustment: +$7,240.
Adjusted +$55,571 for 240 sqft more living space and +$24,668 for being newer. Net adjustment: +$80,239.
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 -0.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,850 across all districts. With a homestead exemption claimed, that drops to $4,539 — saving $1,311 per year. That's $378 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% | $2,904 |
| Round Rock | City | 0.3720% | $1,209 |
| Williamson County | County | 0.3694% | $1,201 |
| Austin Community College | special | 0.1034% | $336 |
| Williamson County FM/Rd | County | 0.0443% | $144 |
| Upper Brushy Creek WCID | Water | 0.0170% | $55 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,850 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $375,242 would pay approximately $2,342 per month (principal and interest only, excluding taxes and insurance).