3712 KIRBY CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $484,075 and $743,430, with a best estimate of $528,342. 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
$528,342
$485,850
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 $484,075 and $743,430. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$222 for 1 sqft more living space and +$5,478 for being newer. Net adjustment: +$5,700.
Adjusted +$45,665 for 206 sqft more living space and +$1,826 for being newer. Net adjustment: +$47,491.
Adjusted +$102,635 for 463 sqft more living space and +$3,652 for being newer. Net adjustment: +$106,287.
Adjusted +$5,985 for 27 sqft more living space and +$1,826 for being newer. Net adjustment: +$7,811.
Adjusted +$8,645 for 39 sqft more living space and +$3,652 for being newer. Net adjustment: +$12,297.
The Neighborhood
This home is valued 7.2% 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 -7.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $10,039 across all districts. With a homestead exemption claimed, that drops to $8,478 — saving $1,561 per year. That's $707 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% | $5,104 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,356 |
| Williamson County | County | 0.3694% | $1,795 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $485 |
| Williamson County FM/Rd | County | 0.0443% | $215 |
| Upper Brushy Creek WCID | Water | 0.0170% | $83 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $10,039 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $528,342 would pay approximately $3,298 per month (principal and interest only, excluding taxes and insurance).