1821 RUSTY NAIL LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $190,427 and $267,791, with a best estimate of $251,807. That places the property below the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418, in a neighborhood that declined 7.8% over the past year.
Estimated Value Range
$251,807
$249,865
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R123492H - Sam Bass/Hermitage/Somerset R3, this home's estimated market value is between $190,427 and $267,791. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$107,514 for 471 sqft less living space and -$12,069 for being older. Net adjustment: -$119,583.
Adjusted +$30,588 for 134 sqft more living space and -$16,091 for being older. Net adjustment: +$14,497.
Adjusted -$107,514 for 471 sqft less living space and -$14,080 for being older. Net adjustment: -$121,594.
Adjusted +$23,968 for 105 sqft more living space and -$16,091 for being older. Net adjustment: +$7,877.
Adjusted -$24,196 for 106 sqft less living space and -$18,103 for being older. Net adjustment: -$42,299.
The Neighborhood
This home is valued 14.0% below the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 7.8% over the past year.
R123492H - Sam Bass/Hermitage/Somerset R3
typicalThis home is -14.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $4,496 across all districts. With a homestead exemption claimed, that drops to $3,199 — saving $1,297 per year. That's $267 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% | $2,232 |
| Round Rock | City | 0.3720% | $929 |
| Williamson County | County | 0.3694% | $923 |
| Austin Community College | special | 0.1034% | $258 |
| Williamson County FM/Rd | County | 0.0443% | $111 |
| Upper Brushy Creek WCID | Water | 0.0170% | $42 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $4,496 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $251,807 would pay approximately $1,572 per month (principal and interest only, excluding taxes and insurance).