3927 BLUE MONSTER CV, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $327,581 and $736,854, with a best estimate of $611,710. 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
$611,710
$481,305
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 $327,581 and $736,854. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$54,932 for 192 sqft more living space. Net adjustment: +$54,932.
Adjusted +$148,775 for 520 sqft more living space and -$1,965 for being older. Net adjustment: +$146,810.
Adjusted +$82,685 for 289 sqft more living space and +$1,965 for being newer. Net adjustment: +$84,650.
Adjusted +$174,239 for 609 sqft more living space and -$1,965 for being older. Net adjustment: +$172,274.
Adjusted -$188,830 for 660 sqft less living space. Net adjustment: -$188,830.
The Neighborhood
This home is valued 6.4% 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 -6.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,660 across all districts. With a homestead exemption claimed, that drops to $7,321 — saving $1,339 per year. That's $610 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% | $4,299 |
| Round Rock | City | 0.3720% | $1,790 |
| Williamson County | County | 0.3694% | $1,778 |
| Austin Community College | special | 0.1034% | $498 |
| Williamson County FM/Rd | County | 0.0443% | $213 |
| Upper Brushy Creek WCID | Water | 0.0170% | $82 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,660 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $611,710 would pay approximately $3,818 per month (principal and interest only, excluding taxes and insurance).