3925 SANSOME LN, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $556,227 and $747,174, with a best estimate of $586,078. That places the property above the G799514C - MAYFIELD RANCH median of $523,371, in a neighborhood that declined 9.3% over the past year.
Estimated Value Range
$586,078
$698,710
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in G799514C - MAYFIELD RANCH, this home's estimated market value is between $556,227 and $747,174. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$150,516 for 679 sqft more living space and +$1,826 for being newer. Net adjustment: +$152,342.
Adjusted +$10,197 for 46 sqft more living space and -$1,826 for being older. Net adjustment: +$8,371.
Adjusted -$18,177 for 82 sqft less living space. Net adjustment: -$18,177.
Adjusted +$57,192 for 258 sqft more living space and +$1,826 for being newer. Net adjustment: +$59,018.
Adjusted -$39,015 for 176 sqft less living space. Net adjustment: -$39,015.
The Neighborhood
This home is valued 33.5% above the G799514C - MAYFIELD RANCH median of $523,371. With 1,093 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.3% over the past year.
G799514C - MAYFIELD RANCH
above averageThis home is +33.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,437 across all districts. With a homestead exemption claimed, that drops to $12,837 — saving $1,600 per year. That's $1,070 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 |
|---|---|---|---|
| Georgetown ISD | School | 1.0506% | $7,341 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $3,389 |
| Williamson County | County | 0.3694% | $2,581 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $698 |
| Williamson County FM/Rd | County | 0.0443% | $310 |
| Upper Brushy Creek WCID | Water | 0.0170% | $119 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $14,437 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $586,078 would pay approximately $3,658 per month (principal and interest only, excluding taxes and insurance).