3412 TOURMALINE TRL, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $1,120,435 and $1,422,220, with a best estimate of $1,278,882. That places the property above the R147606C - WALSH RANCH median of $933,667, in a neighborhood that declined 4.6% over the past year.
Estimated Value Range
$1,278,882
$845,856
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 $1,120,435 and $1,422,220. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$198,840 for 489 sqft more living space. Net adjustment: +$198,840.
Adjusted +$238,689 for 587 sqft more living space. Net adjustment: +$238,689.
Adjusted +$312,695 for 769 sqft more living space and +$13,895 for being newer. Net adjustment: +$326,590.
Adjusted +$31,717 for 78 sqft more living space and +$41,685 for being newer. Net adjustment: +$73,402.
Adjusted +$467,619 for 1,150 sqft more living space and +$13,895 for being newer. Net adjustment: +$481,514.
The Neighborhood
This home is valued 9.4% below the R147606C - WALSH RANCH median of $933,667. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.
R147606C - WALSH RANCH
typicalThis home is -9.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $15,841 across all districts. With a homestead exemption claimed, that drops to $14,434 — saving $1,407 per year. That's $1,203 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% | $7,554 |
| Williamson County | County | 0.3694% | $3,125 |
| Walsh Ranch MUD | MUD | 0.3455% | $2,922 |
| Austin Community College | special | 0.1034% | $875 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $846 |
| Williamson County FM/Rd | County | 0.0443% | $375 |
| Upper Brushy Creek WCID | Water | 0.0170% | $144 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8728% | $15,841 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $1,278,882 would pay approximately $7,983 per month (principal and interest only, excluding taxes and insurance).