3800 STANYAN DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $615,817 and $1,320,284, with a best estimate of $844,686. 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
$844,686
$618,478
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $615,817 and $1,320,284. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$273,545 for 1,234 sqft more living space and +$5,478 for being newer. Net adjustment: +$279,023.
Adjusted +$273,545 for 1,234 sqft more living space and +$9,130 for being newer. Net adjustment: +$282,675.
Adjusted +$199,949 for 902 sqft more living space and +$1,826 for being newer. Net adjustment: +$201,775.
Adjusted +$8,867 for 40 sqft more living space and +$34,696 for being newer. Net adjustment: +$43,563.
Adjusted +$97,315 for 439 sqft more living space and +$5,478 for being newer. Net adjustment: +$102,793.
The Neighborhood
This home is valued 18.2% 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 +18.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,780 across all districts. With a homestead exemption claimed, that drops to $11,194 — saving $1,586 per year. That's $933 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% | $6,498 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $3,000 |
| Williamson County | County | 0.3694% | $2,285 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $618 |
| Williamson County FM/Rd | County | 0.0443% | $274 |
| Upper Brushy Creek WCID | Water | 0.0170% | $105 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $12,780 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $844,686 would pay approximately $5,273 per month (principal and interest only, excluding taxes and insurance).