17925 NIAGARA FALLS TER, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $303,328 and $431,176, with a best estimate of $340,672. 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
$340,672
$483,305
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 $303,328 and $431,176. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$189,177 for 567 sqft less living space. Net adjustment: -$189,177.
Adjusted -$158,148 for 474 sqft less living space and +$1,095 for being newer. Net adjustment: -$157,053.
Adjusted -$73,736 for 221 sqft less living space and +$1,095 for being newer. Net adjustment: -$72,641.
Adjusted -$97,424 for 292 sqft less living space. Net adjustment: -$97,424.
Adjusted -$198,519 for 595 sqft less living space and +$1,095 for being newer. Net adjustment: -$197,424.
The Neighborhood
This home is valued 7.6% 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 -7.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,251 across all districts. With a homestead exemption claimed, that drops to $6,912 — saving $1,339 per year. That's $576 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% | $4,316 |
| Williamson County | County | 0.3694% | $1,786 |
| Fern Bluff MUD | MUD | 0.1800% | $870 |
| Austin Community College | special | 0.1034% | $500 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $483 |
| Williamson County FM/Rd | County | 0.0443% | $214 |
| Upper Brushy Creek WCID | Water | 0.0170% | $82 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7073% | $8,251 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $340,672 would pay approximately $2,126 per month (principal and interest only, excluding taxes and insurance).