3805 STANYAN DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $496,252 and $947,516, with a best estimate of $672,385. 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
$672,385
$704,227
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 $496,252 and $947,516. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$91,773 for 414 sqft more living space and +$5,478 for being newer. Net adjustment: +$97,251.
Adjusted +$91,773 for 414 sqft more living space and +$1,826 for being newer. Net adjustment: +$93,599.
Adjusted +$18,177 for 82 sqft more living space and -$1,826 for being older. Net adjustment: +$16,351.
Adjusted +$24,606 for 111 sqft more living space and +$18,261 for being newer. Net adjustment: +$42,867.
Adjusted +$115,048 for 519 sqft more living space and +$5,478 for being newer. Net adjustment: +$120,526.
The Neighborhood
This home is valued 34.6% 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 +34.6% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,551 across all districts. With a homestead exemption claimed, that drops to $12,950 — saving $1,601 per year. That's $1,079 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% | $7,399 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $3,416 |
| Williamson County | County | 0.3694% | $2,602 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $704 |
| Williamson County FM/Rd | County | 0.0443% | $312 |
| Upper Brushy Creek WCID | Water | 0.0170% | $120 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $14,551 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $672,385 would pay approximately $4,197 per month (principal and interest only, excluding taxes and insurance).