856 WHITETAIL DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $399,043 and $725,332, with a best estimate of $575,175. 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
$575,175
$420,342
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 $399,043 and $725,332. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$9,089 for 41 sqft less living space and +$9,130 for being newer. Net adjustment: +$41.
Adjusted -$9,089 for 41 sqft less living space and +$5,478 for being newer. Net adjustment: -$3,611.
Adjusted -$82,684 for 373 sqft less living space and +$1,826 for being newer. Net adjustment: -$80,858.
Adjusted -$76,699 for 346 sqft less living space and +$9,130 for being newer. Net adjustment: -$67,569.
Adjusted +$14,187 for 64 sqft more living space and +$9,130 for being newer. Net adjustment: +$23,317.
The Neighborhood
This home is valued 19.7% 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
below averageThis home is -19.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $8,685 across all districts. With a homestead exemption claimed, that drops to $7,137 — saving $1,548 per year. That's $595 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% | $4,416 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,039 |
| Williamson County | County | 0.3694% | $1,553 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $420 |
| Williamson County FM/Rd | County | 0.0443% | $186 |
| Upper Brushy Creek WCID | Water | 0.0170% | $71 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $8,685 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $575,175 would pay approximately $3,590 per month (principal and interest only, excluding taxes and insurance).