3620 HERMANN ST, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $569,352 and $1,207,959, with a best estimate of $745,484. 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
$745,484
$545,230
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $569,352 and $1,207,959. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$166,698 for 752 sqft more living space and +$3,652 for being newer. Net adjustment: +$170,350.
Adjusted +$166,698 for 752 sqft more living space. Net adjustment: +$166,698.
Adjusted +$93,103 for 420 sqft more living space and -$3,652 for being older. Net adjustment: +$89,451.
Adjusted +$99,531 for 449 sqft more living space and +$16,435 for being newer. Net adjustment: +$115,966.
Adjusted -$9,532 for 43 sqft less living space. Net adjustment: -$9,532.
The Neighborhood
This home is valued 4.2% 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 +4.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,266 across all districts. With a homestead exemption claimed, that drops to $9,694 — saving $1,572 per year. That's $808 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% | $5,728 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,644 |
| Williamson County | County | 0.3694% | $2,014 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $545 |
| Williamson County FM/Rd | County | 0.0443% | $242 |
| Upper Brushy Creek WCID | Water | 0.0170% | $93 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $11,266 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $745,484 would pay approximately $4,653 per month (principal and interest only, excluding taxes and insurance).