3721 KIRBY CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $576,153 and $646,167, with a best estimate of $601,950. 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
$601,950
$587,639
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 $576,153 and $646,167. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$121,699 for 549 sqft more living space and +$1,826 for being newer. Net adjustment: +$123,525.
Adjusted -$14,852 for 67 sqft less living space and -$1,826 for being older. Net adjustment: -$16,678.
Adjusted +$130,122 for 587 sqft more living space. Net adjustment: +$130,122.
Adjusted +$83,127 for 375 sqft more living space. Net adjustment: +$83,127.
Adjusted +$127,462 for 575 sqft more living space and -$1,826 for being older. Net adjustment: +$125,636.
The Neighborhood
This home is valued 12.3% above the G799514C - MAYFIELD RANCH median of $523,371. With 1,093 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.3% over the past year.
G799514C - MAYFIELD RANCH
typicalThis home is +12.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,142 across all districts. With a homestead exemption claimed, that drops to $10,563 — saving $1,579 per year. That's $880 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% | $6,174 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,850 |
| Williamson County | County | 0.3694% | $2,171 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $587 |
| Williamson County FM/Rd | County | 0.0443% | $260 |
| Upper Brushy Creek WCID | Water | 0.0170% | $100 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $12,142 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $601,950 would pay approximately $3,757 per month (principal and interest only, excluding taxes and insurance).