500 CR 117, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $5,303,799 and $6,752,039, with a best estimate of $5,585,229.
Estimated Value Range
$5,585,229
$4,775,901
Based on 5 comparable properties(0 in the same subdivision)
There are 5 comparable properties within range, but none are in R20IV - VEHICLE & BOAT STORAGE. The estimated range of $5,303,799 and $6,752,039 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$4,111,972 for 17,030 sqft more living space and -$202 for being older. Net adjustment: +$4,111,770.
Adjusted +$3,446,765 for 14,275 sqft more living space and +$1,922 for being newer and +$60,193 for having a garage. Net adjustment: +$3,508,880.
Adjusted +$4,399,786 for 18,222 sqft more living space and +$1,214 for being newer. Net adjustment: +$4,401,000.
Adjusted +$4,185,133 for 17,333 sqft more living space and -$202 for being older. Net adjustment: +$4,184,931.
Adjusted +$3,730,715 for 15,451 sqft more living space and +$60,193 for having a garage. Net adjustment: +$3,790,908.
The Neighborhood
Subdivision comparison data is not available for this property.
Tax Analysis
The estimated annual property tax is $72,937 across all districts. With a homestead exemption claimed, that drops to $70,804 — saving $2,133 per year. That's $5,900 per month a buyer should budget. The assessed value increased +19.7%. This increase gives a protest opportunity score of 95 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $42,654 |
| Williamson County | County | 0.3694% | $17,644 |
| Austin Community College | special | 0.1034% | $4,938 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $4,772 |
| Williamson County FM/Rd | County | 0.0443% | $2,117 |
| Upper Brushy Creek WCID | Water | 0.0170% | $812 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.5272% | $72,937 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $5,585,229 would pay approximately $34,863 per month (principal and interest only, excluding taxes and insurance).