889 WHITETAIL DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $448,698 and $899,961, with a best estimate of $624,830. 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
$624,830
$455,672
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 $448,698 and $899,961. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$40,566 for 183 sqft more living space and +$9,130 for being newer. Net adjustment: +$49,696.
Adjusted +$40,566 for 183 sqft more living space and +$5,478 for being newer. Net adjustment: +$46,044.
Adjusted -$33,029 for 149 sqft less living space and +$1,826 for being newer. Net adjustment: -$31,203.
Adjusted -$27,044 for 122 sqft less living space and +$9,130 for being newer. Net adjustment: -$17,914.
Adjusted -$26,601 for 120 sqft less living space and +$21,913 for being newer. Net adjustment: -$4,688.
The Neighborhood
This home is valued 12.9% below the G799514C - MAYFIELD RANCH median of $523,371. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.3% over the past year.
G799514C - MAYFIELD RANCH
typicalThis home is -12.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,415 across all districts. With a homestead exemption claimed, that drops to $7,860 — saving $1,555 per year. That's $655 per month a buyer should budget. The assessed value increased -0.8% vs the subdivision average of -9.3%. This above-average increase gives a protest opportunity score of 43 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Georgetown ISD | School | 1.0506% | $4,787 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,210 |
| Williamson County | County | 0.3694% | $1,683 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $455 |
| Williamson County FM/Rd | County | 0.0443% | $202 |
| Upper Brushy Creek WCID | Water | 0.0170% | $77 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $9,415 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $624,830 would pay approximately $3,900 per month (principal and interest only, excluding taxes and insurance).