2830 W PIPER SONOMA CT, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $300,547 and $614,337, with a best estimate of $363,404. That places the property below the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.
Estimated Value Range
$363,404
$729,104
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 $300,547 and $614,337. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$107,193 for 400 sqft less living space and -$5,432 for being older. Net adjustment: -$112,625.
Adjusted -$173,920 for 649 sqft less living space. Net adjustment: -$173,920.
Adjusted +$17,419 for 65 sqft more living space. Net adjustment: +$17,419.
Adjusted -$176,332 for 658 sqft less living space and -$18,697 for no pool. Net adjustment: -$195,029.
Adjusted -$245,471 for 916 sqft less living space and -$5,432 for being older. Net adjustment: -$250,903.
The Neighborhood
This home is valued 61.5% 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
outlier highThis home is +61.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $13,119 across all districts. With a homestead exemption claimed, that drops to $11,734 — saving $1,385 per year. That's $978 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% | $6,512 |
| Round Rock | City | 0.3720% | $2,712 |
| Williamson County | County | 0.3694% | $2,694 |
| Austin Community College | special | 0.1034% | $754 |
| Williamson County FM/Rd | County | 0.0443% | $323 |
| Upper Brushy Creek WCID | Water | 0.0170% | $124 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $13,119 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $363,404 would pay approximately $2,268 per month (principal and interest only, excluding taxes and insurance).