3912 BLUE MONSTER CV, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $345,892 and $755,165, with a best estimate of $540,317. That places the property above the R550600D - Forest Creek Sec 15,16,19,31 median of $514,276, in a neighborhood that declined 8.7% over the past year.
Estimated Value Range
$540,317
$440,760
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R550600D - Forest Creek Sec 15,16,19,31, this home's estimated market value is between $345,892 and $755,165. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$73,243 for 256 sqft more living space. Net adjustment: +$73,243.
Adjusted +$100,996 for 353 sqft more living space and +$1,965 for being newer. Net adjustment: +$102,961.
Adjusted +$192,550 for 673 sqft more living space and -$1,965 for being older. Net adjustment: +$190,585.
Adjusted -$170,519 for 596 sqft less living space. Net adjustment: -$170,519.
Adjusted -$88,979 for 311 sqft less living space. Net adjustment: -$88,979.
The Neighborhood
This home is valued 14.3% below the R550600D - Forest Creek Sec 15,16,19,31 median of $514,276. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.7% over the past year.
R550600D - Forest Creek Sec 15,16,19,31
typicalThis home is -14.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,930 across all districts. With a homestead exemption claimed, that drops to $6,599 — saving $1,331 per year. That's $550 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% | $3,936 |
| Round Rock | City | 0.3720% | $1,640 |
| Williamson County | County | 0.3694% | $1,628 |
| Austin Community College | special | 0.1034% | $456 |
| Williamson County FM/Rd | County | 0.0443% | $195 |
| Upper Brushy Creek WCID | Water | 0.0170% | $75 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,930 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $540,317 would pay approximately $3,373 per month (principal and interest only, excluding taxes and insurance).