2830 PIPER SONOMA PL, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $320,982 and $633,112, with a best estimate of $466,077. 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
$466,077
$643,625
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 $320,982 and $633,112. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$192,679 for 719 sqft less living space. Net adjustment: -$192,679.
Adjusted -$189,195 for 706 sqft less living space. Net adjustment: -$189,195.
Adjusted +$32,158 for 120 sqft more living space and -$5,432 for being older. Net adjustment: +$26,726.
Adjusted +$45,557 for 170 sqft more living space. Net adjustment: +$45,557.
Adjusted -$180,888 for 675 sqft less living space. Net adjustment: -$180,888.
The Neighborhood
This home is valued 42.5% 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 +42.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,581 across all districts. With a homestead exemption claimed, that drops to $10,211 — saving $1,370 per year. That's $851 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% | $5,748 |
| Round Rock | City | 0.3720% | $2,394 |
| Williamson County | County | 0.3694% | $2,378 |
| Austin Community College | special | 0.1034% | $666 |
| Williamson County FM/Rd | County | 0.0443% | $285 |
| Upper Brushy Creek WCID | Water | 0.0170% | $109 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $11,581 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $466,077 would pay approximately $2,909 per month (principal and interest only, excluding taxes and insurance).