3918 BONNIE LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $372,475 and $501,512, with a best estimate of $423,229. 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
$423,229
$326,552
Based on 5 comparable properties(1 in the same subdivision)
There are 5 comparable properties within range, but few are in R409599G - STONEY BROOK - ALL SECTIONS. The estimated range of $372,475 and $501,512 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$65,528 for 283 sqft more living space. Net adjustment: +$65,528.
Adjusted -$3,705 for 16 sqft less living space and +$8,223 for being newer. Net adjustment: +$4,518.
Adjusted +$38,900 for 168 sqft more living space and +$8,223 for being newer. Net adjustment: +$47,123.
Adjusted +$46,078 for 199 sqft more living space and +$8,223 for being newer. Net adjustment: +$54,301.
Adjusted +$32,880 for 142 sqft more living space and +$12,334 for being newer. Net adjustment: +$45,214.
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 -0.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,876 across all districts. With a homestead exemption claimed, that drops to $4,565 — saving $1,311 per year. That's $380 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% | $2,916 |
| Round Rock | City | 0.3720% | $1,215 |
| Williamson County | County | 0.3694% | $1,206 |
| Austin Community College | special | 0.1034% | $338 |
| 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% | $5,876 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $423,229 would pay approximately $2,642 per month (principal and interest only, excluding taxes and insurance).