3919 BLUE MONSTER CV, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $426,199 and $641,046, with a best estimate of $552,820. 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
$552,820
$522,557
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 $426,199 and $641,046. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$52,357 for 183 sqft more living space and -$1,965 for being older. Net adjustment: +$50,392.
Adjusted -$38,910 for 136 sqft less living space and -$1,965 for being older. Net adjustment: -$40,875.
Adjusted +$54,932 for 192 sqft more living space and -$3,930 for being older. Net adjustment: +$51,002.
Adjusted -$11,158 for 39 sqft less living space. Net adjustment: -$11,158.
Adjusted +$80,396 for 281 sqft more living space and -$3,930 for being older. Net adjustment: +$76,466.
The Neighborhood
This home is valued 1.6% above the R550600D - Forest Creek Sec 15,16,19,31 median of $514,276. With 274 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.7% over the past year.
R550600D - Forest Creek Sec 15,16,19,31
typicalThis home is +1.6% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,402 across all districts. With a homestead exemption claimed, that drops to $8,055 — saving $1,347 per year. That's $671 per month a buyer should budget. The assessed value increased -2.4% vs the subdivision average of -8.7%. This above-average increase gives a protest opportunity score of 32 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,667 |
| Round Rock | City | 0.3720% | $1,944 |
| Williamson County | County | 0.3694% | $1,931 |
| Austin Community College | special | 0.1034% | $540 |
| Williamson County FM/Rd | County | 0.0443% | $232 |
| Upper Brushy Creek WCID | Water | 0.0170% | $89 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,402 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $552,820 would pay approximately $3,451 per month (principal and interest only, excluding taxes and insurance).