3946 STANYAN DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $639,949 and $1,278,556, with a best estimate of $816,082. 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
$816,082
$623,062
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 $639,949 and $1,278,556. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$233,644 for 1,054 sqft more living space and +$7,304 for being newer. Net adjustment: +$240,948.
Adjusted +$233,644 for 1,054 sqft more living space and +$3,652 for being newer. Net adjustment: +$237,296.
Adjusted +$160,048 for 722 sqft more living space. Net adjustment: +$160,048.
Adjusted +$57,413 for 259 sqft more living space and +$3,652 for being newer. Net adjustment: +$61,065.
Adjusted +$166,477 for 751 sqft more living space and +$20,087 for being newer. Net adjustment: +$186,564.
The Neighborhood
This home is valued 19.0% 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 +19.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,874 across all districts. With a homestead exemption claimed, that drops to $11,288 — saving $1,586 per year. That's $941 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% | $6,546 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $3,022 |
| Williamson County | County | 0.3694% | $2,302 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $623 |
| Williamson County FM/Rd | County | 0.0443% | $276 |
| Upper Brushy Creek WCID | Water | 0.0170% | $106 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $12,874 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $816,082 would pay approximately $5,094 per month (principal and interest only, excluding taxes and insurance).