2042 VIA SONOMA TRL, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $341,316 and $627,391, with a best estimate of $578,999. 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
$578,999
$392,831
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $341,316 and $627,391. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$126,487 for 472 sqft more living space. Net adjustment: +$126,487.
Adjusted +$39,125 for 146 sqft more living space. Net adjustment: +$39,125.
Adjusted +$132,383 for 494 sqft more living space. Net adjustment: +$132,383.
Adjusted -$19,295 for 72 sqft less living space and -$43,457 for being older. Net adjustment: -$62,752.
Adjusted -$28,406 for 106 sqft less living space and -$27,161 for being older. Net adjustment: -$55,567.
The Neighborhood
This home is valued 13.0% below the R530506E - SONOMA ALL SECTIONS median of $451,534. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 7.0% over the past year.
R530506E - SONOMA ALL SECTIONS
typicalThis home is -13.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,068 across all districts. With a homestead exemption claimed, that drops to $5,745 — saving $1,323 per year. That's $479 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% | $3,508 |
| Round Rock | City | 0.3720% | $1,461 |
| Williamson County | County | 0.3694% | $1,451 |
| Austin Community College | special | 0.1034% | $406 |
| Williamson County FM/Rd | County | 0.0443% | $174 |
| Upper Brushy Creek WCID | Water | 0.0170% | $67 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,068 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $578,999 would pay approximately $3,614 per month (principal and interest only, excluding taxes and insurance).