18108 WHITEWATER CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $231,761 and $731,185, with a best estimate of $393,613. That places the property below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.
Estimated Value Range
$393,613
$626,742
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R292598D - Stone Canyon - Weekley & Newmark, this home's estimated market value is between $231,761 and $731,185. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$127,119 for 381 sqft less living space. Net adjustment: -$127,119.
Adjusted -$34,365 for 103 sqft less living space and -$1,095 for being older. Net adjustment: -$35,460.
Adjusted -$50,047 for 150 sqft less living space and -$2,191 for being older. Net adjustment: -$52,238.
Adjusted -$358,668 for 1,075 sqft less living space and -$2,191 for being older. Net adjustment: -$360,859.
Adjusted +$159,149 for 477 sqft more living space and -$3,286 for being older. Net adjustment: +$155,863.
The Neighborhood
This home is valued 19.8% above the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. With 952 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.2% over the past year.
R292598D - Stone Canyon - Weekley & Newmark
above averageThis home is +19.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,700 across all districts. With a homestead exemption claimed, that drops to $9,334 — saving $1,366 per year. That's $778 per month a buyer should budget. The assessed value increased +5.5% vs the subdivision average of -5.2%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,597 |
| Williamson County | County | 0.3694% | $2,315 |
| Fern Bluff MUD | MUD | 0.1800% | $1,128 |
| Austin Community College | special | 0.1034% | $648 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $627 |
| Williamson County FM/Rd | County | 0.0443% | $278 |
| Upper Brushy Creek WCID | Water | 0.0170% | $107 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7073% | $10,700 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $393,613 would pay approximately $2,457 per month (principal and interest only, excluding taxes and insurance).