7121 BLACK ROCK BND, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $468,166 and $915,527, with a best estimate of $866,619. 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
$866,619
$470,663
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $468,166 and $915,527. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$332,310 for 996 sqft more living space. Net adjustment: +$332,310.
Adjusted +$191,179 for 573 sqft more living space. Net adjustment: +$191,179.
Adjusted +$333,311 for 999 sqft more living space. Net adjustment: +$333,311.
Adjusted +$12,679 for 38 sqft more living space and +$7,667 for being newer. Net adjustment: +$20,346.
Adjusted +$237,555 for 712 sqft more living space. Net adjustment: +$237,555.
The Neighborhood
This home is valued 10.0% 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 -10.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,036 across all districts. With a homestead exemption claimed, that drops to $6,698 — saving $1,338 per year. That's $558 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% | $4,203 |
| Williamson County | County | 0.3694% | $1,739 |
| Fern Bluff MUD | MUD | 0.1800% | $847 |
| Austin Community College | special | 0.1034% | $487 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $471 |
| Williamson County FM/Rd | County | 0.0443% | $209 |
| Upper Brushy Creek WCID | Water | 0.0170% | $80 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7073% | $8,036 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $866,619 would pay approximately $5,409 per month (principal and interest only, excluding taxes and insurance).