3926 BONNIE LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $325,413 and $501,043, with a best estimate of $429,257. 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
$429,257
$326,552
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 $325,413 and $501,043. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$104,196 for 450 sqft more living space and +$4,111 for being newer. Net adjustment: +$108,307.
Adjusted -$31,722 for 137 sqft less living space. Net adjustment: -$31,722.
Adjusted +$108,827 for 470 sqft more living space. Net adjustment: +$108,827.
Adjusted +$108,364 for 468 sqft more living space. Net adjustment: +$108,364.
Adjusted -$1,389 for 6 sqft less living space. Net adjustment: -$1,389.
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 $429,257 would pay approximately $2,679 per month (principal and interest only, excluding taxes and insurance).