3801 SPYGLASS CV, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $558,995 and $840,997, with a best estimate of $810,854. 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
$810,854
$497,233
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 $558,995 and $840,997. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$285,534 for 998 sqft more living space. Net adjustment: +$285,534.
Adjusted -$17,739 for 62 sqft less living space and -$1,965 for being older. Net adjustment: -$19,704.
Adjusted +$138,475 for 484 sqft more living space and +$1,965 for being newer. Net adjustment: +$140,440.
Adjusted +$247,482 for 865 sqft more living space and -$1,965 for being older. Net adjustment: +$245,517.
Adjusted +$275,806 for 964 sqft more living space and +$3,930 for being newer. Net adjustment: +$279,736.
The Neighborhood
This home is valued 3.3% 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 -3.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,947 across all districts. With a homestead exemption claimed, that drops to $7,604 — saving $1,343 per year. That's $634 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% | $4,441 |
| Round Rock | City | 0.3720% | $1,850 |
| Williamson County | County | 0.3694% | $1,837 |
| Austin Community College | special | 0.1034% | $514 |
| Williamson County FM/Rd | County | 0.0443% | $220 |
| Upper Brushy Creek WCID | Water | 0.0170% | $85 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,947 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $810,854 would pay approximately $5,061 per month (principal and interest only, excluding taxes and insurance).