3920 BLUE MONSTER CV, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $329,584 and $738,856, with a best estimate of $524,009. 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
$524,009
$438,108
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 $329,584 and $738,856. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$56,935 for 199 sqft more living space. Net adjustment: +$56,935.
Adjusted +$84,687 for 296 sqft more living space and +$1,965 for being newer. Net adjustment: +$86,652.
Adjusted +$176,241 for 616 sqft more living space and -$1,965 for being older. Net adjustment: +$174,276.
Adjusted -$186,827 for 653 sqft less living space. Net adjustment: -$186,827.
Adjusted -$105,287 for 368 sqft less living space. Net adjustment: -$105,287.
The Neighborhood
This home is valued 14.8% 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 -14.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,883 across all districts. With a homestead exemption claimed, that drops to $6,552 — saving $1,331 per year. That's $546 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% | $3,913 |
| Round Rock | City | 0.3720% | $1,630 |
| Williamson County | County | 0.3694% | $1,619 |
| Austin Community College | special | 0.1034% | $453 |
| Williamson County FM/Rd | County | 0.0443% | $194 |
| Upper Brushy Creek WCID | Water | 0.0170% | $74 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $7,883 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $524,009 would pay approximately $3,271 per month (principal and interest only, excluding taxes and insurance).