16810 WILLOW OAK LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $370,530 and $726,001, with a best estimate of $515,519. 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
$515,519
$451,773
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 $370,530 and $726,001. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$212,866 for 638 sqft more living space and -$1,095 for being older. Net adjustment: +$211,771.
Adjusted -$106,433 for 319 sqft less living space. Net adjustment: -$106,433.
This comparable closely matches the subject property's features.
Adjusted +$89,083 for 267 sqft more living space. Net adjustment: +$89,083.
Adjusted -$216,869 for 650 sqft less living space. Net adjustment: -$216,869.
The Neighborhood
This home is valued 13.6% 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 -13.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,713 across all districts. With a homestead exemption claimed, that drops to $6,379 — saving $1,334 per year. That's $532 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% | $4,035 |
| Williamson County | County | 0.3694% | $1,669 |
| Fern Bluff MUD | MUD | 0.1800% | $813 |
| Austin Community College | special | 0.1034% | $467 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $452 |
| Williamson County FM/Rd | County | 0.0443% | $200 |
| Upper Brushy Creek WCID | Water | 0.0170% | $77 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7073% | $7,713 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $515,519 would pay approximately $3,218 per month (principal and interest only, excluding taxes and insurance).