18101 WHITEWATER CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $443,720 and $848,359, with a best estimate of $562,288. That places the property above the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.
Estimated Value Range
$562,288
$515,385
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 $443,720 and $848,359. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$160,150 for 480 sqft more living space and +$2,191 for being newer. Net adjustment: +$162,341.
Adjusted -$148,472 for 445 sqft less living space and +$2,191 for being newer. Net adjustment: -$146,281.
Adjusted -$135,126 for 405 sqft less living space and -$4,381 for being older. Net adjustment: -$139,507.
Adjusted +$83,078 for 249 sqft more living space and +$4,381 for being newer. Net adjustment: +$87,459.
Adjusted +$201,188 for 603 sqft more living space. Net adjustment: +$201,188.
The Neighborhood
This home is valued 1.5% below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.2% over the past year.
R292598D - Stone Canyon - Weekley & Newmark
typicalThis home is -1.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,799 across all districts. With a homestead exemption claimed, that drops to $7,454 — saving $1,345 per year. That's $621 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,603 |
| Williamson County | County | 0.3694% | $1,904 |
| Fern Bluff MUD | MUD | 0.1800% | $928 |
| Austin Community College | special | 0.1034% | $533 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $515 |
| Williamson County FM/Rd | County | 0.0443% | $228 |
| Upper Brushy Creek WCID | Water | 0.0170% | $88 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7073% | $8,799 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $562,288 would pay approximately $3,510 per month (principal and interest only, excluding taxes and insurance).