3801 VONNEGUT CT, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $215,835 and $508,530, with a best estimate of $266,557. That places the property below the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883, in a neighborhood that declined 8.1% over the past year.
Estimated Value Range
$266,557
$309,060
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R401598G - Eagle Ridge - ALL SECTIONS, this home's estimated market value is between $215,835 and $508,530. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$74,024 for 329 sqft less living space. Net adjustment: -$74,024.
Adjusted -$105,524 for 469 sqft less living space. Net adjustment: -$105,524.
Adjusted +$39,375 for 175 sqft more living space. Net adjustment: +$39,375.
Adjusted -$87,074 for 387 sqft less living space. Net adjustment: -$87,074.
Adjusted +$139,948 for 622 sqft more living space and +$3,191 for being newer. Net adjustment: +$143,139.
The Neighborhood
This home is valued 12.7% below the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.1% over the past year.
R401598G - Eagle Ridge - ALL SECTIONS
typicalThis home is -12.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,561 across all districts. With a homestead exemption claimed, that drops to $4,253 — saving $1,308 per year. That's $354 per month a buyer should budget. The assessed value increased -0.2% vs the subdivision average of -8.1%. This above-average increase gives a protest opportunity score of 40 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $2,760 |
| Round Rock | City | 0.3720% | $1,150 |
| Williamson County | County | 0.3694% | $1,142 |
| Austin Community College | special | 0.1034% | $320 |
| Williamson County FM/Rd | County | 0.0443% | $137 |
| Upper Brushy Creek WCID | Water | 0.0170% | $53 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,561 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $266,557 would pay approximately $1,664 per month (principal and interest only, excluding taxes and insurance).