3619 HERMANN ST, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $326,620 and $502,752, with a best estimate of $417,567. That places the property below the G799514C - MAYFIELD RANCH median of $523,371, in a neighborhood that declined 9.3% over the past year.
Estimated Value Range
$417,567
$375,248
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 $326,620 and $502,752. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$149,629 for 675 sqft less living space and -$3,652 for being older. Net adjustment: -$153,281.
Adjusted -$76,034 for 343 sqft less living space. Net adjustment: -$76,034.
Adjusted -$76,034 for 343 sqft less living space and +$3,652 for being newer. Net adjustment: -$72,382.
Adjusted -$2,660 for 12 sqft less living space and +$34,696 for being newer. Net adjustment: +$32,036.
Adjusted -$2,438 for 11 sqft less living space and +$38,348 for being newer. Net adjustment: +$35,910.
The Neighborhood
This home is valued 28.3% 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
below averageThis home is -28.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,754 across all districts. With a homestead exemption claimed, that drops to $6,214 — saving $1,540 per year. That's $518 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% | $3,942 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $1,820 |
| Williamson County | County | 0.3694% | $1,386 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $375 |
| Williamson County FM/Rd | County | 0.0443% | $166 |
| Upper Brushy Creek WCID | Water | 0.0170% | $64 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $7,754 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $417,567 would pay approximately $2,606 per month (principal and interest only, excluding taxes and insurance).