3635 HERMANN ST, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $422,995 and $749,284, with a best estimate of $599,127. 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
$599,127
$452,618
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 $422,995 and $749,284. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$22,167 for 100 sqft more living space and +$1,826 for being newer. Net adjustment: +$23,993.
Adjusted +$22,167 for 100 sqft more living space and -$1,826 for being older. Net adjustment: +$20,341.
Adjusted -$51,428 for 232 sqft less living space and -$5,478 for being older. Net adjustment: -$56,906.
Adjusted -$45,443 for 205 sqft less living space and +$1,826 for being newer. Net adjustment: -$43,617.
Adjusted +$45,443 for 205 sqft more living space and +$1,826 for being newer. Net adjustment: +$47,269.
The Neighborhood
This home is valued 13.5% 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 -13.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,352 across all districts. With a homestead exemption claimed, that drops to $7,798 — saving $1,554 per year. That's $650 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% | $4,755 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,195 |
| Williamson County | County | 0.3694% | $1,672 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $452 |
| Williamson County FM/Rd | County | 0.0443% | $201 |
| Upper Brushy Creek WCID | Water | 0.0170% | $77 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $9,352 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $599,127 would pay approximately $3,740 per month (principal and interest only, excluding taxes and insurance).