3804 SPYGLASS CV, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $211,699 and $583,128, with a best estimate of $399,809. That places the property below 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
$399,809
$525,320
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 $211,699 and $583,128. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$108,434 for 379 sqft more living space. Net adjustment: +$108,434.
Adjusted -$47,780 for 167 sqft less living space. Net adjustment: -$47,780.
Adjusted -$285,534 for 998 sqft less living space. Net adjustment: -$285,534.
Adjusted -$147,059 for 514 sqft less living space and +$1,965 for being newer. Net adjustment: -$145,094.
Adjusted -$38,052 for 133 sqft less living space and -$1,965 for being older. Net adjustment: -$40,017.
The Neighborhood
This home is valued 2.1% 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 +2.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,452 across all districts. With a homestead exemption claimed, that drops to $8,105 — saving $1,347 per year. That's $675 per month a buyer should budget. The assessed value increased -1.7% vs the subdivision average of -8.7%. This above-average increase gives a protest opportunity score of 35 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,692 |
| Round Rock | City | 0.3720% | $1,954 |
| Williamson County | County | 0.3694% | $1,941 |
| Austin Community College | special | 0.1034% | $543 |
| Williamson County FM/Rd | County | 0.0443% | $233 |
| Upper Brushy Creek WCID | Water | 0.0170% | $89 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,452 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $399,809 would pay approximately $2,496 per month (principal and interest only, excluding taxes and insurance).