4402 SANSONE DR, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $668,906 and $1,129,047, with a best estimate of $925,106. That places the property below the R421612B - TERAVISTA GATED median of $984,146, in a neighborhood that appreciated 0.5% over the past year.
Estimated Value Range
$925,106
$920,225
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R421612B - TERAVISTA GATED, this home's estimated market value is between $668,906 and $1,129,047. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$10,000 for 28 sqft less living space. Net adjustment: -$10,000.
Adjusted +$142,141 for 398 sqft more living space. Net adjustment: +$142,141.
Adjusted -$8,571 for 24 sqft less living space. Net adjustment: -$8,571.
Adjusted -$83,927 for 235 sqft less living space. Net adjustment: -$83,927.
Adjusted -$648,920 for 1,817 sqft less living space. Net adjustment: -$648,920.
The Neighborhood
This home is valued 6.5% below the R421612B - TERAVISTA GATED median of $984,146. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 0.5% over the past year.
R421612B - TERAVISTA GATED
typicalThis home is -6.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $17,418 across all districts. With a homestead exemption claimed, that drops to $15,998 — saving $1,420 per year. That's $1,333 per month a buyer should budget. The assessed value increased +6.4% vs the subdivision average of +0.5%. This above-average increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $8,219 |
| Williamson County | County | 0.3694% | $3,400 |
| Williamson County MUD #11 | MUD | 0.3656% | $3,364 |
| Austin Community College | special | 0.1034% | $952 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $919 |
| Williamson County FM/Rd | County | 0.0443% | $408 |
| Upper Brushy Creek WCID | Water | 0.0170% | $156 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8928% | $17,418 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $925,106 would pay approximately $5,774 per month (principal and interest only, excluding taxes and insurance).