3803 SPANISH BAY CT, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $295,636 and $592,985, with a best estimate of $489,771. 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
$489,771
$531,788
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 $295,636 and $592,985. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$183,108 for 640 sqft less living space and +$5,894 for being newer. Net adjustment: -$177,214.
Adjusted -$209,716 for 733 sqft less living space and +$5,894 for being newer. Net adjustment: -$203,822.
Adjusted -$87,835 for 307 sqft less living space. Net adjustment: -$87,835.
Adjusted -$35,477 for 124 sqft less living space and +$3,930 for being newer. Net adjustment: -$31,547.
Adjusted +$8,297 for 29 sqft more living space and +$3,930 for being newer. Net adjustment: +$12,227.
The Neighborhood
This home is valued 3.4% 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 +3.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,568 across all districts. With a homestead exemption claimed, that drops to $8,220 — saving $1,348 per year. That's $685 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% | $4,749 |
| Round Rock | City | 0.3720% | $1,978 |
| Williamson County | County | 0.3694% | $1,965 |
| Austin Community College | special | 0.1034% | $550 |
| Williamson County FM/Rd | County | 0.0443% | $236 |
| Upper Brushy Creek WCID | Water | 0.0170% | $90 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,568 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $489,771 would pay approximately $3,057 per month (principal and interest only, excluding taxes and insurance).