3399 N AW GRIMES BLVD, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
There are not enough comparable properties nearby to estimate a price range. The Williamson County Appraisal District values this home at $3,358,678.
Estimated Value Range
Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $3,358,678.
The Neighborhood
This home is valued 656.4% above the R20TR - Round Rock Transitional, Williamson County, East If median of $444,058. With 137 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 200.4% over the past year.
R20TR - Round Rock Transitional, Williamson County, East If
outlier highThis home is +656.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $51,293 across all districts. With a homestead exemption claimed, that drops to $49,423 — saving $1,870 per year. That's $4,119 per month a buyer should budget. The assessed value increased +9390.2% vs the subdivision average of +200.4%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $29,996 |
| Williamson County | County | 0.3694% | $12,409 |
| Austin Community College | special | 0.1034% | $3,473 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $3,356 |
| Williamson County FM/Rd | County | 0.0443% | $1,489 |
| Upper Brushy Creek WCID | Water | 0.0170% | $571 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.5272% | $51,293 | |