3811 SAPPHIRE LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $468,005 and $808,110, with a best estimate of $698,009. 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
$698,009
$736,081
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 $468,005 and $808,110. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$59,148 for 193 sqft more living space. Net adjustment: +$59,148.
Adjusted +$121,055 for 395 sqft more living space. Net adjustment: +$121,055.
Adjusted -$30,034 for 98 sqft less living space. Net adjustment: -$30,034.
Adjusted +$122,894 for 401 sqft more living space. Net adjustment: +$122,894.
Adjusted -$37,696 for 123 sqft less living space and +$5,992 for being newer. Net adjustment: -$31,704.
The Neighborhood
This home is valued 18.0% above the L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP median of $623,673. With 427 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.0% over the past year.
L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP
above averageThis home is +18.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,671 across all districts. With a homestead exemption claimed, that drops to $13,013 — saving $1,658 per year. That's $1,084 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% | $8,000 |
| Round Rock | City | 0.3720% | $2,738 |
| Williamson County | County | 0.3694% | $2,719 |
| Austin Community College | special | 0.1034% | $761 |
| Williamson County FM/Rd | County | 0.0443% | $326 |
| Upper Brushy Creek WCID | Water | 0.0170% | $125 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $14,671 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $698,009 would pay approximately $4,357 per month (principal and interest only, excluding taxes and insurance).