512 DENNIS DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $272,004 and $338,458, with a best estimate of $296,557. 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
$296,557
$329,029
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 $272,004 and $338,458. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$107,357 for 494 sqft less living space. Net adjustment: -$107,357.
Adjusted -$80,843 for 372 sqft less living space and -$2,086 for being older. Net adjustment: -$82,929.
Adjusted +$8,258 for 38 sqft more living space and +$4,172 for being newer. Net adjustment: +$12,430.
Adjusted +$14,126 for 65 sqft more living space and -$2,086 for being older. Net adjustment: +$12,040.
Adjusted -$34,337 for 158 sqft less living space and +$1,252 for being newer. Net adjustment: -$33,085.
The Neighborhood
This home is valued 7.0% 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 -7.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,920 across all districts. With a homestead exemption claimed, that drops to $4,609 — saving $1,311 per year. That's $384 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% | $2,939 |
| Round Rock | City | 0.3720% | $1,224 |
| Williamson County | County | 0.3694% | $1,216 |
| Austin Community College | special | 0.1034% | $340 |
| Williamson County FM/Rd | County | 0.0443% | $146 |
| Upper Brushy Creek WCID | Water | 0.0170% | $56 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,920 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $296,557 would pay approximately $1,851 per month (principal and interest only, excluding taxes and insurance).