3856 SAPPHIRE LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $411,519 and $756,454, with a best estimate of $519,798. 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
$519,798
$712,201
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 $411,519 and $756,454. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$83,359 for 272 sqft less living space. Net adjustment: -$83,359.
Adjusted +$13,485 for 44 sqft more living space and -$5,992 for being older. Net adjustment: +$7,493.
Adjusted +$75,391 for 246 sqft more living space and -$5,992 for being older. Net adjustment: +$69,399.
Adjusted -$82,134 for 268 sqft less living space and +$1,997 for being newer. Net adjustment: -$80,137.
Adjusted -$75,698 for 247 sqft less living space and -$5,992 for being older. Net adjustment: -$81,690.
The Neighborhood
This home is valued 14.2% 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 +14.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,195 across all districts. With a homestead exemption claimed, that drops to $12,541 — saving $1,654 per year. That's $1,045 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% | $7,741 |
| Round Rock | City | 0.3720% | $2,649 |
| Williamson County | County | 0.3694% | $2,631 |
| Austin Community College | special | 0.1034% | $736 |
| Williamson County FM/Rd | County | 0.0443% | $316 |
| Upper Brushy Creek WCID | Water | 0.0170% | $121 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $14,195 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $519,798 would pay approximately $3,245 per month (principal and interest only, excluding taxes and insurance).