4008 SAPPHIRE LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $290,941 and $674,242, with a best estimate of $355,422. 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
$355,422
$635,228
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 $290,941 and $674,242. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$140,363 for 458 sqft less living space. Net adjustment: -$140,363.
Adjusted -$148,944 for 486 sqft less living space and +$3,995 for being newer. Net adjustment: -$144,949.
Adjusted -$122,281 for 399 sqft less living space. Net adjustment: -$122,281.
Adjusted +$56,697 for 185 sqft more living space and +$3,995 for being newer. Net adjustment: +$60,692.
Adjusted -$243,949 for 796 sqft less living space and +$1,997 for being newer. Net adjustment: -$241,952.
The Neighborhood
This home is valued 1.9% 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 +1.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,661 across all districts. With a homestead exemption claimed, that drops to $11,022 — saving $1,639 per year. That's $919 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% | $6,904 |
| Round Rock | City | 0.3720% | $2,363 |
| Williamson County | County | 0.3694% | $2,347 |
| Austin Community College | special | 0.1034% | $657 |
| Williamson County FM/Rd | County | 0.0443% | $282 |
| Upper Brushy Creek WCID | Water | 0.0170% | $108 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9931% | $12,661 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $355,422 would pay approximately $2,219 per month (principal and interest only, excluding taxes and insurance).