3807 SAPPHIRE CT, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $539,342 and $858,001, with a best estimate of $639,814. That places the property above the L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP median of $623,673, in a neighborhood that declined 8.0% over the past year.
Estimated Value Range
$639,814
$562,379
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP, this home's estimated market value is between $539,342 and $858,001. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$152,315 for 497 sqft more living space. Net adjustment: +$152,315.
Adjusted -$21,146 for 69 sqft less living space and -$1,997 for being older. Net adjustment: -$23,143.
Adjusted +$148,024 for 483 sqft more living space and -$3,995 for being older. Net adjustment: +$144,029.
Adjusted +$139,443 for 455 sqft more living space. Net adjustment: +$139,443.
Adjusted +$166,106 for 542 sqft more living space and -$3,995 for being older. Net adjustment: +$162,111.
The Neighborhood
This home is valued 9.8% below the L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP median of $623,673. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.0% over the past year.
L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP
typicalThis home is -9.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $11,209 across all districts. With a homestead exemption claimed, that drops to $9,583 — saving $1,626 per year. That's $799 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 |
|---|---|---|---|
| Leander ISD | School | 1.0869% | $6,112 |
| Round Rock | City | 0.3720% | $2,092 |
| Williamson County | County | 0.3694% | $2,078 |
| Austin Community College | special | 0.1034% | $581 |
| Williamson County FM/Rd | County | 0.0443% | $249 |
| Upper Brushy Creek WCID | Water | 0.0170% | $96 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $11,209 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $639,814 would pay approximately $3,994 per month (principal and interest only, excluding taxes and insurance).