3802 SPANISH BAY CT, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $485,296 and $709,002, with a best estimate of $666,985. 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
$666,985
$472,850
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 $485,296 and $709,002. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$26,608 for 93 sqft less living space. Net adjustment: -$26,608.
Adjusted +$95,273 for 333 sqft more living space and -$5,894 for being older. Net adjustment: +$89,379.
Adjusted +$147,631 for 516 sqft more living space and -$1,965 for being older. Net adjustment: +$145,666.
Adjusted +$183,108 for 640 sqft more living space and -$5,894 for being older. Net adjustment: +$177,214.
Adjusted +$27,752 for 97 sqft more living space and -$1,965 for being older. Net adjustment: +$25,787.
The Neighborhood
This home is valued 8.1% 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 -8.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,508 across all districts. With a homestead exemption claimed, that drops to $7,170 — saving $1,338 per year. That's $598 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% | $4,223 |
| Round Rock | City | 0.3720% | $1,759 |
| Williamson County | County | 0.3694% | $1,747 |
| Austin Community College | special | 0.1034% | $489 |
| Williamson County FM/Rd | County | 0.0443% | $210 |
| Upper Brushy Creek WCID | Water | 0.0170% | $80 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $8,508 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $666,985 would pay approximately $4,163 per month (principal and interest only, excluding taxes and insurance).