3956 SAPPHIRE LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $435,834 and $748,778, with a best estimate of $718,545. That places the property above 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
$718,545
$481,560
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 $435,834 and $748,778. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$61,600 for 201 sqft less living space. Net adjustment: -$61,600.
Adjusted -$70,794 for 231 sqft less living space and +$1,997 for being newer. Net adjustment: -$68,797.
Adjusted +$118,603 for 387 sqft more living space. Net adjustment: +$118,603.
Adjusted +$122,587 for 400 sqft more living space. Net adjustment: +$122,587.
Adjusted +$106,957 for 349 sqft more living space. Net adjustment: +$106,957.
The Neighborhood
This home is valued 22.8% 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 -22.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,598 across all districts. With a homestead exemption claimed, that drops to $7,987 — saving $1,611 per year. That's $666 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% | $5,234 |
| Round Rock | City | 0.3720% | $1,791 |
| Williamson County | County | 0.3694% | $1,779 |
| Austin Community College | special | 0.1034% | $498 |
| Williamson County FM/Rd | County | 0.0443% | $213 |
| Upper Brushy Creek WCID | Water | 0.0170% | $82 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $9,598 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $718,545 would pay approximately $4,485 per month (principal and interest only, excluding taxes and insurance).