3823 SAPPHIRE LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $372,440 and $717,374, with a best estimate of $607,273. That places the property below 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
$607,273
$662,999
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 $372,440 and $717,374. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$23,598 for 77 sqft less living space and -$7,990 for being older. Net adjustment: -$31,588.
Adjusted +$38,309 for 125 sqft more living space and -$7,990 for being older. Net adjustment: +$30,319.
Adjusted -$112,780 for 368 sqft less living space and -$7,990 for being older. Net adjustment: -$120,770.
Adjusted +$40,147 for 131 sqft more living space and -$7,990 for being older. Net adjustment: +$32,157.
Adjusted -$119,216 for 389 sqft less living space. Net adjustment: -$119,216.
The Neighborhood
This home is valued 6.3% 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
typicalThis home is +6.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $13,214 across all districts. With a homestead exemption claimed, that drops to $11,570 — saving $1,644 per year. That's $964 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% | $7,206 |
| Round Rock | City | 0.3720% | $2,466 |
| Williamson County | County | 0.3694% | $2,449 |
| Austin Community College | special | 0.1034% | $686 |
| Williamson County FM/Rd | County | 0.0443% | $294 |
| Upper Brushy Creek WCID | Water | 0.0170% | $113 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $13,214 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $607,273 would pay approximately $3,791 per month (principal and interest only, excluding taxes and insurance).