3813 STANYAN DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $607,472 and $961,262, with a best estimate of $686,279. 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
$686,279
$682,410
Based on 5 comparable properties(2 in the same subdivision)
There are 5 comparable properties within range, but few are in G799514C - MAYFIELD RANCH. The estimated range of $607,472 and $961,262 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$206,378 for 931 sqft more living space. Net adjustment: +$206,378.
Adjusted +$18,177 for 82 sqft more living space and +$32,870 for being newer. Net adjustment: +$51,047.
Adjusted +$15,295 for 69 sqft more living space and +$32,870 for being newer. Net adjustment: +$48,165.
Adjusted +$212,363 for 958 sqft more living space and +$7,304 for being newer. Net adjustment: +$219,667.
Adjusted +$279,973 for 1,263 sqft more living space and +$3,652 for being newer. Net adjustment: +$283,625.
The Neighborhood
This home is valued 30.4% 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 +30.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,101 across all districts. With a homestead exemption claimed, that drops to $12,504 — saving $1,597 per year. That's $1,042 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% | $7,169 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $3,310 |
| Williamson County | County | 0.3694% | $2,521 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $682 |
| Williamson County FM/Rd | County | 0.0443% | $303 |
| Upper Brushy Creek WCID | Water | 0.0170% | $116 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $14,101 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $686,279 would pay approximately $4,284 per month (principal and interest only, excluding taxes and insurance).