3428 TOURMALINE TRL, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $578,981 and $875,480, with a best estimate of $797,367. That places the property below the R147606C - WALSH RANCH median of $933,667, in a neighborhood that declined 4.6% over the past year.
Estimated Value Range
$797,367
$940,706
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 $578,981 and $875,480. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$268,780 for 661 sqft less living space and -$13,895 for being older. Net adjustment: -$282,675.
Adjusted +$41,882 for 103 sqft more living space and -$55,581 for being older. Net adjustment: -$13,699.
Adjusted -$228,930 for 563 sqft less living space and -$13,895 for being older. Net adjustment: -$242,825.
Adjusted -$154,924 for 381 sqft less living space. Net adjustment: -$154,924.
Adjusted -$156,551 for 385 sqft less living space and -$13,895 for being older. Net adjustment: -$170,446.
The Neighborhood
This home is in line with the R147606C - WALSH RANCH median of $933,667. Note that values in this subdivision declined 4.6% over the past year.
R147606C - WALSH RANCH
typicalThis home is +0.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $17,617 across all districts. With a homestead exemption claimed, that drops to $16,193 — saving $1,424 per year. That's $1,349 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% | $8,401 |
| Williamson County | County | 0.3694% | $3,475 |
| Walsh Ranch MUD | MUD | 0.3455% | $3,250 |
| Austin Community College | special | 0.1034% | $973 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $941 |
| Williamson County FM/Rd | County | 0.0443% | $417 |
| Upper Brushy Creek WCID | Water | 0.0170% | $160 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8728% | $17,617 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $797,367 would pay approximately $4,977 per month (principal and interest only, excluding taxes and insurance).