507 DENNIS DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $285,855 and $352,309, with a best estimate of $300,012. 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
$300,012
$338,942
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 $285,855 and $352,309. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$97,360 for 448 sqft less living space and +$3,854 for having a pool. Net adjustment: -$93,506.
Adjusted -$70,847 for 326 sqft less living space and -$2,086 for being older and +$3,854 for having a pool. Net adjustment: -$69,079.
Adjusted +$24,123 for 111 sqft more living space and -$2,086 for being older and +$3,854 for having a pool. Net adjustment: +$25,891.
Adjusted -$24,340 for 112 sqft less living space and +$1,252 for being newer and +$3,854 for having a pool. Net adjustment: -$19,234.
Adjusted +$36,075 for 166 sqft more living space and +$3,854 for having a pool. Net adjustment: +$39,929.
The Neighborhood
This home is valued 4.2% 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 -4.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,099 across all districts. With a homestead exemption claimed, that drops to $4,786 — saving $1,313 per year. That's $399 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% | $3,027 |
| Round Rock | City | 0.3720% | $1,261 |
| Williamson County | County | 0.3694% | $1,252 |
| Austin Community College | special | 0.1034% | $350 |
| Williamson County FM/Rd | County | 0.0443% | $150 |
| Upper Brushy Creek WCID | Water | 0.0170% | $58 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,099 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $300,012 would pay approximately $1,873 per month (principal and interest only, excluding taxes and insurance).