17929 NIAGARA FALLS TER, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $169,375 and $672,482, with a best estimate of $308,472. 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
$308,472
$492,505
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 $169,375 and $672,482. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$189,177 for 567 sqft more living space. Net adjustment: +$189,177.
Adjusted +$31,029 for 93 sqft more living space and +$1,095 for being newer. Net adjustment: +$32,124.
Adjusted -$122,781 for 368 sqft less living space. Net adjustment: -$122,781.
Adjusted -$149,139 for 447 sqft less living space and +$1,095 for being newer. Net adjustment: -$148,044.
Adjusted -$239,891 for 719 sqft less living space and +$1,095 for being newer and -$86,708 for no pool. Net adjustment: -$325,504.
The Neighborhood
This home is valued 5.8% 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 -5.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,408 across all districts. With a homestead exemption claimed, that drops to $7,067 — saving $1,341 per year. That's $589 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% | $4,399 |
| Williamson County | County | 0.3694% | $1,820 |
| Fern Bluff MUD | MUD | 0.1800% | $887 |
| Austin Community College | special | 0.1034% | $509 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $493 |
| Williamson County FM/Rd | County | 0.0443% | $218 |
| Upper Brushy Creek WCID | Water | 0.0170% | $84 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7073% | $8,408 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $308,472 would pay approximately $1,925 per month (principal and interest only, excluding taxes and insurance).