4101 STANYAN CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $597,877 and $882,979, with a best estimate of $643,202. 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
$643,202
$744,010
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 $597,877 and $882,979. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$6,872 for 31 sqft more living space and -$1,826 for being older. Net adjustment: +$5,046.
Adjusted +$149,186 for 673 sqft more living space and -$1,826 for being older. Net adjustment: +$147,360.
Adjusted +$188,866 for 852 sqft more living space and -$1,826 for being older. Net adjustment: +$187,040.
Adjusted +$143,423 for 647 sqft more living space and +$1,826 for being newer. Net adjustment: +$145,249.
Adjusted +$104,851 for 473 sqft more living space. Net adjustment: +$104,851.
The Neighborhood
This home is valued 42.2% 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 +42.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,373 across all districts. With a homestead exemption claimed, that drops to $13,765 — saving $1,608 per year. That's $1,147 per month a buyer should budget. The assessed value increased +0.7% vs the subdivision average of -9.3%. This above-average increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Georgetown ISD | School | 1.0506% | $7,817 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $3,608 |
| Williamson County | County | 0.3694% | $2,749 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $743 |
| Williamson County FM/Rd | County | 0.0443% | $330 |
| Upper Brushy Creek WCID | Water | 0.0170% | $126 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $15,373 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $643,202 would pay approximately $4,015 per month (principal and interest only, excluding taxes and insurance).