3806 SPYGLASS CV, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $415,417 and $690,119, with a best estimate of $473,226. 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
$473,226
$506,486
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 $415,417 and $690,119. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$3,433 for 12 sqft less living space and +$1,965 for being newer. Net adjustment: -$1,468.
Adjusted -$111,868 for 391 sqft less living space and +$1,965 for being newer. Net adjustment: -$109,903.
Adjusted -$149,920 for 524 sqft less living space. Net adjustment: -$149,920.
Adjusted +$115,873 for 405 sqft more living space and +$5,894 for being newer. Net adjustment: +$121,767.
Adjusted +$115,301 for 403 sqft more living space and +$5,894 for being newer. Net adjustment: +$121,195.
The Neighborhood
This home is valued 1.5% 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 -1.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,113 across all districts. With a homestead exemption claimed, that drops to $7,769 — saving $1,344 per year. That's $647 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% | $4,523 |
| Round Rock | City | 0.3720% | $1,884 |
| Williamson County | County | 0.3694% | $1,871 |
| Austin Community College | special | 0.1034% | $524 |
| Williamson County FM/Rd | County | 0.0443% | $225 |
| Upper Brushy Creek WCID | Water | 0.0170% | $86 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,113 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $473,226 would pay approximately $2,954 per month (principal and interest only, excluding taxes and insurance).