3820 SAPPHIRE LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $678,752 and $1,081,173, with a best estimate of $741,068. 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
$741,068
$626,835
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 $678,752 and $1,081,173. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$332,212 for 1,084 sqft more living space. Net adjustment: +$332,212.
Adjusted +$394,118 for 1,286 sqft more living space. Net adjustment: +$394,118.
Adjusted +$243,029 for 793 sqft more living space. Net adjustment: +$243,029.
Adjusted +$131,168 for 428 sqft more living space and +$5,992 for being newer. Net adjustment: +$137,160.
Adjusted +$24,824 for 81 sqft more living space and +$5,992 for being newer. Net adjustment: +$30,816.
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 +0.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,493 across all districts. With a homestead exemption claimed, that drops to $10,856 — saving $1,637 per year. That's $905 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% | $6,813 |
| Round Rock | City | 0.3720% | $2,332 |
| Williamson County | County | 0.3694% | $2,316 |
| Austin Community College | special | 0.1034% | $648 |
| Williamson County FM/Rd | County | 0.0443% | $278 |
| Upper Brushy Creek WCID | Water | 0.0170% | $107 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $12,493 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $741,068 would pay approximately $4,626 per month (principal and interest only, excluding taxes and insurance).