511 DENNIS DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $254,836 and $321,290, with a best estimate of $279,388. That places the property below the R462475H - Egger Acres median of $353,946, in a neighborhood that declined 4.4% over the past year.
Estimated Value Range
$279,388
$304,793
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $254,836 and $321,290. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$50,853 for 234 sqft less living space. Net adjustment: -$50,853.
Adjusted -$3,042 for 14 sqft less living space and -$2,086 for being older. Net adjustment: -$5,128.
Adjusted -$51,505 for 237 sqft less living space and +$1,252 for being newer. Net adjustment: -$50,253.
Adjusted -$124,525 for 573 sqft less living space. Net adjustment: -$124,525.
Adjusted -$98,012 for 451 sqft less living space and -$2,086 for being older. Net adjustment: -$100,098.
The Neighborhood
This home is valued 13.9% below the R462475H - Egger Acres median of $353,946. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.4% over the past year.
R462475H - Egger Acres
typicalThis home is -13.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,484 across all districts. With a homestead exemption claimed, that drops to $4,177 — saving $1,307 per year. That's $348 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% | $2,722 |
| Round Rock | City | 0.3720% | $1,134 |
| Williamson County | County | 0.3694% | $1,126 |
| Austin Community College | special | 0.1034% | $315 |
| Williamson County FM/Rd | County | 0.0443% | $135 |
| Upper Brushy Creek WCID | Water | 0.0170% | $52 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,484 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $279,388 would pay approximately $1,744 per month (principal and interest only, excluding taxes and insurance).