2819 PIPER SONOMA PL, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $275,425 and $754,903, with a best estimate of $587,555. That places the property above the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.
Estimated Value Range
$587,555
$520,989
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R530506E - SONOMA ALL SECTIONS, this home's estimated market value is between $275,425 and $754,903. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$238,236 for 889 sqft less living space. Net adjustment: -$238,236.
Adjusted -$234,752 for 876 sqft less living space. Net adjustment: -$234,752.
Adjusted -$13,399 for 50 sqft less living space and -$5,432 for being older. Net adjustment: -$18,831.
Adjusted +$104,245 for 389 sqft more living space. Net adjustment: +$104,245.
Adjusted -$45,557 for 170 sqft less living space. Net adjustment: -$45,557.
The Neighborhood
This home is valued 15.4% above the R530506E - SONOMA ALL SECTIONS median of $451,534. With 1,029 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.0% over the past year.
R530506E - SONOMA ALL SECTIONS
above averageThis home is +15.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,374 across all districts. With a homestead exemption claimed, that drops to $8,027 — saving $1,347 per year. That's $669 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% | $4,653 |
| Round Rock | City | 0.3720% | $1,938 |
| Williamson County | County | 0.3694% | $1,925 |
| Austin Community College | special | 0.1034% | $539 |
| Williamson County FM/Rd | County | 0.0443% | $231 |
| Upper Brushy Creek WCID | Water | 0.0170% | $89 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,374 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $587,555 would pay approximately $3,668 per month (principal and interest only, excluding taxes and insurance).