2040 VIA SONOMA TRL, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $353,706 and $625,284, with a best estimate of $539,874. 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
$539,874
$563,475
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 $353,706 and $625,284. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$87,362 for 326 sqft more living space. Net adjustment: +$87,362.
Adjusted +$93,258 for 348 sqft more living space. Net adjustment: +$93,258.
Adjusted -$39,125 for 146 sqft less living space. Net adjustment: -$39,125.
Adjusted +$34,034 for 127 sqft more living space and -$27,161 for being older. Net adjustment: +$6,873.
Adjusted -$28,674 for 107 sqft less living space and -$10,864 for being older. Net adjustment: -$39,538.
The Neighborhood
This home is valued 24.8% 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 +24.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,138 across all districts. With a homestead exemption claimed, that drops to $8,784 — saving $1,354 per year. That's $732 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% | $5,032 |
| Round Rock | City | 0.3720% | $2,096 |
| Williamson County | County | 0.3694% | $2,082 |
| Austin Community College | special | 0.1034% | $583 |
| Williamson County FM/Rd | County | 0.0443% | $250 |
| Upper Brushy Creek WCID | Water | 0.0170% | $96 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $10,138 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $539,874 would pay approximately $3,370 per month (principal and interest only, excluding taxes and insurance).