3902 BONNIE LN, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $283,565 and $464,258, with a best estimate of $392,410. 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
$392,410
$395,698
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 $283,565 and $464,258. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$32,185 for 139 sqft less living space. Net adjustment: -$32,185.
Adjusted -$29,406 for 127 sqft less living space and -$20,556 for being older. Net adjustment: -$49,962.
Adjusted -$1,158 for 5 sqft less living space. Net adjustment: -$1,158.
Adjusted -$32,185 for 139 sqft less living space and -$4,111 for being older. Net adjustment: -$36,296.
Adjusted +$116,468 for 503 sqft more living space and -$8,223 for being older. Net adjustment: +$108,245.
The Neighborhood
This home is valued 20.6% 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 +20.6% above the subdivision median.
Tax Analysis
The estimated annual property tax is $7,120 across all districts. With a homestead exemption claimed, that drops to $5,796 — saving $1,324 per year. That's $483 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% | $3,534 |
| Round Rock | City | 0.3720% | $1,472 |
| Williamson County | County | 0.3694% | $1,462 |
| Austin Community College | special | 0.1034% | $409 |
| Williamson County FM/Rd | County | 0.0443% | $175 |
| Upper Brushy Creek WCID | Water | 0.0170% | $67 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,120 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $392,410 would pay approximately $2,449 per month (principal and interest only, excluding taxes and insurance).