3959 SAPPHIRE LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $244,568 and $748,697, with a best estimate of $536,150. 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
$536,150
$559,222
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 $244,568 and $748,697. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$156,299 for 510 sqft less living space and -$7,990 for being older. Net adjustment: -$164,289.
Adjusted -$94,392 for 308 sqft less living space and -$7,990 for being older. Net adjustment: -$102,382.
Adjusted -$2,758 for 9 sqft less living space and +$5,992 for being newer. Net adjustment: +$3,234.
Adjusted -$245,481 for 801 sqft less living space and -$7,990 for being older. Net adjustment: -$253,471.
Adjusted -$92,553 for 302 sqft less living space and -$7,990 for being older. Net adjustment: -$100,543.
The Neighborhood
This home is valued 10.3% 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
typicalThis home is -10.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $11,146 across all districts. With a homestead exemption claimed, that drops to $9,521 — saving $1,625 per year. That's $793 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% | $6,078 |
| Round Rock | City | 0.3720% | $2,080 |
| Williamson County | County | 0.3694% | $2,066 |
| Austin Community College | special | 0.1034% | $578 |
| Williamson County FM/Rd | County | 0.0443% | $248 |
| Upper Brushy Creek WCID | Water | 0.0170% | $95 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $11,146 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $536,150 would pay approximately $3,347 per month (principal and interest only, excluding taxes and insurance).