4320 MAYFIELD RANCH BLVD, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $438,559 and $611,836, with a best estimate of $458,441. That places the property below the G799514C - MAYFIELD RANCH median of $523,371, in a neighborhood that declined 9.3% over the past year.
Estimated Value Range
$458,441
$451,332
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 $438,559 and $611,836. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$21,724 for 98 sqft more living space and +$1,826 for being newer. Net adjustment: +$23,550.
Adjusted +$67,389 for 304 sqft more living space. Net adjustment: +$67,389.
Adjusted -$26,822 for 121 sqft less living space. Net adjustment: -$26,822.
Adjusted +$12,414 for 56 sqft more living space and +$1,826 for being newer. Net adjustment: +$14,240.
Adjusted -$31,478 for 142 sqft less living space. Net adjustment: -$31,478.
The Neighborhood
This home is valued 13.8% 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 -13.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,326 across all districts. With a homestead exemption claimed, that drops to $7,772 — saving $1,554 per year. That's $648 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% | $4,742 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,189 |
| Williamson County | County | 0.3694% | $1,667 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $451 |
| Williamson County FM/Rd | County | 0.0443% | $200 |
| Upper Brushy Creek WCID | Water | 0.0170% | $77 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $9,326 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $458,441 would pay approximately $2,862 per month (principal and interest only, excluding taxes and insurance).