3932 SAPPHIRE LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $443,382 and $678,215, with a best estimate of $551,659. 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
$551,659
$492,418
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $443,382 and $678,215. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$47,503 for 155 sqft less living space and -$3,995 for being older. Net adjustment: -$51,498.
Adjusted +$49,341 for 161 sqft more living space and -$9,987 for being older. Net adjustment: +$39,354.
Adjusted +$52,406 for 171 sqft more living space and +$3,995 for being newer. Net adjustment: +$56,401.
Adjusted -$46,277 for 151 sqft less living space and -$1,997 for being older. Net adjustment: -$48,274.
Adjusted -$39,841 for 130 sqft less living space and -$9,987 for being older. Net adjustment: -$49,828.
The Neighborhood
This home is valued 21.0% 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
below averageThis home is -21.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,814 across all districts. With a homestead exemption claimed, that drops to $8,202 — saving $1,612 per year. That's $684 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% | $5,352 |
| Round Rock | City | 0.3720% | $1,832 |
| Williamson County | County | 0.3694% | $1,819 |
| Austin Community College | special | 0.1034% | $509 |
| Williamson County FM/Rd | County | 0.0443% | $218 |
| Upper Brushy Creek WCID | Water | 0.0170% | $84 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $9,814 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $551,659 would pay approximately $3,443 per month (principal and interest only, excluding taxes and insurance).