3709 KIRBY CV, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $496,996 and $756,351, with a best estimate of $635,051. 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
$635,051
$477,013
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $496,996 and $756,351. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$18,621 for 84 sqft more living space. Net adjustment: +$18,621.
Adjusted +$64,064 for 289 sqft more living space and -$3,652 for being older. Net adjustment: +$60,412.
Adjusted +$121,034 for 546 sqft more living space and -$1,826 for being older. Net adjustment: +$119,208.
Adjusted +$24,384 for 110 sqft more living space and -$3,652 for being older. Net adjustment: +$20,732.
Adjusted -$5,320 for 24 sqft less living space and +$20,087 for being newer. Net adjustment: +$14,767.
The Neighborhood
This home is valued 8.9% 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 -8.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,856 across all districts. With a homestead exemption claimed, that drops to $8,298 — saving $1,558 per year. That's $692 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% | $5,011 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,314 |
| Williamson County | County | 0.3694% | $1,762 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $477 |
| Williamson County FM/Rd | County | 0.0443% | $211 |
| Upper Brushy Creek WCID | Water | 0.0170% | $81 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $9,856 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $635,051 would pay approximately $3,964 per month (principal and interest only, excluding taxes and insurance).