3930 STANYAN DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $622,373 and $1,260,980, with a best estimate of $798,506. 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
$798,506
$631,563
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 $622,373 and $1,260,980. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$210,590 for 950 sqft more living space and +$12,783 for being newer. Net adjustment: +$223,373.
Adjusted +$210,590 for 950 sqft more living space and +$9,130 for being newer. Net adjustment: +$219,720.
Adjusted +$136,994 for 618 sqft more living space and +$5,478 for being newer. Net adjustment: +$142,472.
Adjusted +$34,359 for 155 sqft more living space and +$9,130 for being newer. Net adjustment: +$43,489.
Adjusted +$143,423 for 647 sqft more living space and +$25,565 for being newer. Net adjustment: +$168,988.
The Neighborhood
This home is valued 20.7% 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 +20.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $13,050 across all districts. With a homestead exemption claimed, that drops to $11,462 — saving $1,588 per year. That's $955 per month a buyer should budget. The assessed value increased -3.3% vs the subdivision average of -9.3%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Georgetown ISD | School | 1.0506% | $6,635 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $3,063 |
| Williamson County | County | 0.3694% | $2,333 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $631 |
| Williamson County FM/Rd | County | 0.0443% | $280 |
| Upper Brushy Creek WCID | Water | 0.0170% | $107 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $13,050 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $798,506 would pay approximately $4,984 per month (principal and interest only, excluding taxes and insurance).