1100 DOUBLE FILE TRL, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $306,525 and $440,465, with a best estimate of $356,877. That places the property above the R405594G - Settlement Sec 2 median of $312,788, in a neighborhood that declined 6.7% over the past year.
Estimated Value Range
$356,877
$288,635
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R405594G - Settlement Sec 2, this home's estimated market value is between $306,525 and $440,465. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$1,095 for 5 sqft less living space. Net adjustment: -$1,095.
Adjusted +$20,800 for 95 sqft more living space. Net adjustment: +$20,800.
Adjusted -$47,292 for 216 sqft less living space. Net adjustment: -$47,292.
Adjusted +$51,671 for 236 sqft more living space and -$6,998 for being older. Net adjustment: +$44,673.
Adjusted +$105,532 for 482 sqft more living space and -$6,998 for being older. Net adjustment: +$98,534.
The Neighborhood
This home is valued 7.7% below the R405594G - Settlement Sec 2 median of $312,788. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 6.7% over the past year.
R405594G - Settlement Sec 2
typicalThis home is -7.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,193 across all districts. With a homestead exemption claimed, that drops to $3,890 — saving $1,303 per year. That's $324 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% | $2,578 |
| Round Rock | City | 0.3720% | $1,074 |
| Williamson County | County | 0.3694% | $1,066 |
| Austin Community College | special | 0.1034% | $298 |
| Williamson County FM/Rd | County | 0.0443% | $128 |
| Upper Brushy Creek WCID | Water | 0.0170% | $49 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,193 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $356,877 would pay approximately $2,228 per month (principal and interest only, excluding taxes and insurance).