3800 SPANISH BAY CT, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $295,856 and $544,041, with a best estimate of $498,758. 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
$498,758
$580,758
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 $295,856 and $544,041. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$43,774 for 153 sqft less living space. Net adjustment: -$43,774.
Adjusted -$8,297 for 29 sqft less living space and -$3,930 for being older. Net adjustment: -$12,227.
Adjusted -$163,653 for 572 sqft less living space. Net adjustment: -$163,653.
Adjusted -$87,262 for 305 sqft less living space. Net adjustment: -$87,262.
Adjusted +$41,485 for 145 sqft more living space and -$3,930 for being older. Net adjustment: +$37,555.
The Neighborhood
This home is valued 12.9% 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 +12.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,449 across all districts. With a homestead exemption claimed, that drops to $9,092 — saving $1,357 per year. That's $758 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% | $5,187 |
| Round Rock | City | 0.3720% | $2,160 |
| Williamson County | County | 0.3694% | $2,146 |
| Austin Community College | special | 0.1034% | $601 |
| Williamson County FM/Rd | County | 0.0443% | $257 |
| Upper Brushy Creek WCID | Water | 0.0170% | $99 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $10,449 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $498,758 would pay approximately $3,113 per month (principal and interest only, excluding taxes and insurance).