3971 SAPPHIRE LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $263,160 and $665,580, with a best estimate of $555,480. 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
$555,480
$590,165
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 $263,160 and $665,580. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$75,391 for 246 sqft less living space and -$7,990 for being older. Net adjustment: -$83,381.
Adjusted -$13,485 for 44 sqft less living space and -$7,990 for being older. Net adjustment: -$21,475.
Adjusted -$164,574 for 537 sqft less living space and -$7,990 for being older. Net adjustment: -$172,564.
Adjusted -$382,779 for 1,249 sqft less living space and -$1,997 for being older. Net adjustment: -$384,776.
Adjusted -$11,646 for 38 sqft less living space and -$7,990 for being older. Net adjustment: -$19,636.
The Neighborhood
This home is valued 5.4% 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 -5.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $11,762 across all districts. With a homestead exemption claimed, that drops to $10,132 — saving $1,630 per year. That's $844 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% | $6,415 |
| Round Rock | City | 0.3720% | $2,195 |
| Williamson County | County | 0.3694% | $2,180 |
| Austin Community College | special | 0.1034% | $610 |
| Williamson County FM/Rd | County | 0.0443% | $262 |
| Upper Brushy Creek WCID | Water | 0.0170% | $100 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $11,762 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $555,480 would pay approximately $3,467 per month (principal and interest only, excluding taxes and insurance).