2809 W PIPER SONOMA CT, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $505,452 and $571,888, with a best estimate of $524,093. 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
$524,093
$480,582
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 $505,452 and $571,888. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$65,120 for 243 sqft more living space and +$27,161 for being newer. Net adjustment: +$92,281.
Adjusted -$1,608 for 6 sqft less living space and +$32,593 for being newer. Net adjustment: +$30,985.
Adjusted -$4,020 for 15 sqft less living space and +$32,593 for being newer and -$18,697 for no pool. Net adjustment: +$9,876.
Adjusted -$73,159 for 273 sqft less living space and +$27,161 for being newer. Net adjustment: -$45,998.
Adjusted -$84,950 for 317 sqft less living space and +$27,161 for being newer. Net adjustment: -$57,789.
The Neighborhood
This home is valued 6.4% 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
typicalThis home is +6.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $8,647 across all districts. With a homestead exemption claimed, that drops to $7,308 — saving $1,339 per year. That's $609 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% | $4,292 |
| Round Rock | City | 0.3720% | $1,788 |
| Williamson County | County | 0.3694% | $1,775 |
| Austin Community College | special | 0.1034% | $497 |
| Williamson County FM/Rd | County | 0.0443% | $213 |
| Upper Brushy Creek WCID | Water | 0.0170% | $82 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,647 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $524,093 would pay approximately $3,271 per month (principal and interest only, excluding taxes and insurance).