20 TIMBERLINE DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $690,555 and $829,404, with a best estimate of $793,794. That places the property above the R427578G - Hidden Acres & Sec 2 median of $412,870, in a neighborhood that declined 4.2% over the past year.
Estimated Value Range
$793,794
$839,539
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R427578G - Hidden Acres & Sec 2, this home's estimated market value is between $690,555 and $829,404. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$347,285 for 1,633 sqft more living space and -$36,210 for being older. Net adjustment: +$311,075.
Adjusted +$402,578 for 1,893 sqft more living space and +$48,279 for being newer. Net adjustment: +$450,857.
Adjusted +$441,071 for 2,074 sqft more living space and +$12,070 for being newer. Net adjustment: +$453,141.
Adjusted +$408,958 for 1,923 sqft more living space and +$24,140 for being newer. Net adjustment: +$433,098.
Adjusted +$420,230 for 1,976 sqft more living space and +$12,070 for being newer. Net adjustment: +$432,300.
The Neighborhood
This home is valued 103.3% above the R427578G - Hidden Acres & Sec 2 median of $412,870. With 19 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.2% over the past year.
R427578G - Hidden Acres & Sec 2
outlier highThis home is +103.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,821 across all districts. With a homestead exemption claimed, that drops to $11,416 — saving $1,405 per year. That's $951 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% | $7,498 |
| Williamson County | County | 0.3694% | $3,102 |
| Austin Community College | special | 0.1034% | $868 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $839 |
| Williamson County FM/Rd | County | 0.0443% | $372 |
| Upper Brushy Creek WCID | Water | 0.0170% | $143 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.5272% | $12,821 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $793,794 would pay approximately $4,955 per month (principal and interest only, excluding taxes and insurance).