3901 SAPPHIRE LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $250,457 and $652,879, with a best estimate of $542,778. 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
$542,778
$621,235
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 $250,457 and $652,879. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$94,086 for 307 sqft less living space and -$1,997 for being older. Net adjustment: -$96,083.
Adjusted -$32,179 for 105 sqft less living space and -$1,997 for being older. Net adjustment: -$34,176.
Adjusted -$183,268 for 598 sqft less living space and -$1,997 for being older. Net adjustment: -$185,265.
Adjusted -$30,340 for 99 sqft less living space and -$1,997 for being older. Net adjustment: -$32,337.
Adjusted -$401,474 for 1,310 sqft less living space and +$3,995 for being newer. Net adjustment: -$397,479.
The Neighborhood
This home is in line with the L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP median of $623,673. Note that values in this subdivision declined 8.0% over the past year.
L495414C - BORHO/MAYFIELD RANCH/SAPPHIRE LOOP
typicalThis home is -0.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $12,382 across all districts. With a homestead exemption claimed, that drops to $10,745 — saving $1,637 per year. That's $895 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% | $6,752 |
| Round Rock | City | 0.3720% | $2,311 |
| Williamson County | County | 0.3694% | $2,295 |
| Austin Community College | special | 0.1034% | $642 |
| Williamson County FM/Rd | County | 0.0443% | $275 |
| Upper Brushy Creek WCID | Water | 0.0170% | $106 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $12,382 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $542,778 would pay approximately $3,388 per month (principal and interest only, excluding taxes and insurance).