3331 MARCASITE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $837,786 and $1,020,485, with a best estimate of $882,351. 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
$882,351
$892,435
Based on 5 comparable properties(1 in the same subdivision)
There are 5 comparable properties within range, but few are in R147606C - WALSH RANCH. The estimated range of $837,786 and $1,020,485 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$55,301 for 136 sqft more living space. Net adjustment: +$55,301.
Adjusted +$81,732 for 201 sqft more living space and -$83,371 for being older. Net adjustment: -$1,639.
Adjusted +$178,509 for 439 sqft more living space and +$97,266 for being newer. Net adjustment: +$275,775.
Adjusted +$178,509 for 439 sqft more living space and +$125,056 for being newer. Net adjustment: +$303,565.
Adjusted +$221,204 for 544 sqft more living space and +$97,266 for being newer. Net adjustment: +$318,470.
The Neighborhood
This home is valued 4.4% 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 -4.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $16,582 across all districts. With a homestead exemption claimed, that drops to $15,168 — saving $1,414 per year. That's $1,264 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% | $7,908 |
| Williamson County | County | 0.3694% | $3,271 |
| Walsh Ranch MUD | MUD | 0.3455% | $3,059 |
| Austin Community College | special | 0.1034% | $916 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $885 |
| Williamson County FM/Rd | County | 0.0443% | $393 |
| Upper Brushy Creek WCID | Water | 0.0170% | $151 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8728% | $16,582 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $882,351 would pay approximately $5,508 per month (principal and interest only, excluding taxes and insurance).