3705 KIRBY CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $554,188 and $706,942, with a best estimate of $573,766. 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
$573,766
$522,759
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 $554,188 and $706,942. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$75,812 for 342 sqft more living space. Net adjustment: +$75,812.
Adjusted +$178,225 for 804 sqft more living space and -$1,826 for being older. Net adjustment: +$176,399.
Adjusted +$81,576 for 368 sqft more living space and -$3,652 for being older. Net adjustment: +$77,924.
Adjusted -$60,738 for 274 sqft less living space and -$3,652 for being older. Net adjustment: -$64,390.
Adjusted +$84,236 for 380 sqft more living space and -$1,826 for being older. Net adjustment: +$82,410.
The Neighborhood
This home is in line with the G799514C - MAYFIELD RANCH median of $523,371. Note that values in this subdivision declined 9.3% over the past year.
G799514C - MAYFIELD RANCH
typicalThis home is -0.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $10,802 across all districts. With a homestead exemption claimed, that drops to $9,234 — saving $1,568 per year. That's $770 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% | $5,492 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,535 |
| Williamson County | County | 0.3694% | $1,931 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $522 |
| Williamson County FM/Rd | County | 0.0443% | $232 |
| Upper Brushy Creek WCID | Water | 0.0170% | $89 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $10,802 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $573,766 would pay approximately $3,581 per month (principal and interest only, excluding taxes and insurance).