3901 STANYAN DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $569,671 and $923,462, with a best estimate of $648,478. 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
$648,478
$643,552
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 $569,671 and $923,462 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$164,925 for 744 sqft more living space and +$3,652 for being newer. Net adjustment: +$168,577.
Adjusted -$23,276 for 105 sqft less living space and +$36,522 for being newer. Net adjustment: +$13,246.
Adjusted +$170,910 for 771 sqft more living space and +$10,957 for being newer. Net adjustment: +$181,867.
Adjusted +$238,520 for 1,076 sqft more living space and +$7,304 for being newer. Net adjustment: +$245,824.
Adjusted -$26,157 for 118 sqft less living space and +$36,522 for being newer. Net adjustment: +$10,365.
The Neighborhood
This home is valued 23.0% 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 +23.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $13,298 across all districts. With a homestead exemption claimed, that drops to $11,708 — saving $1,590 per year. That's $976 per month a buyer should budget. The assessed value increased -3.1% vs the subdivision average of -9.3%. This above-average increase gives a protest opportunity score of 31 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Georgetown ISD | School | 1.0506% | $6,761 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $3,121 |
| Williamson County | County | 0.3694% | $2,378 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $643 |
| Williamson County FM/Rd | County | 0.0443% | $285 |
| Upper Brushy Creek WCID | Water | 0.0170% | $109 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $13,298 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $648,478 would pay approximately $4,048 per month (principal and interest only, excluding taxes and insurance).