4009 SAPPHIRE LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $284,634 and $638,532, with a best estimate of $457,976. 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
$457,976
$687,055
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 $284,634 and $638,532. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$61,907 for 202 sqft less living space. Net adjustment: -$61,907.
Adjusted -$151,089 for 493 sqft less living space. Net adjustment: -$151,089.
Adjusted -$369,294 for 1,205 sqft less living space and +$5,992 for being newer. Net adjustment: -$363,302.
Adjusted +$1,839 for 6 sqft more living space. Net adjustment: +$1,839.
Adjusted -$4,597 for 15 sqft less living space and +$21,972 for being newer. Net adjustment: +$17,375.
The Neighborhood
This home is valued 10.2% 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 +10.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $13,694 across all districts. With a homestead exemption claimed, that drops to $12,045 — saving $1,649 per year. That's $1,004 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% | $7,468 |
| Round Rock | City | 0.3720% | $2,556 |
| Williamson County | County | 0.3694% | $2,538 |
| Austin Community College | special | 0.1034% | $710 |
| Williamson County FM/Rd | County | 0.0443% | $305 |
| Upper Brushy Creek WCID | Water | 0.0170% | $117 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $13,694 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $457,976 would pay approximately $2,859 per month (principal and interest only, excluding taxes and insurance).