3624 HERMANN ST, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $432,076 and $785,866, with a best estimate of $673,892. 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
$673,892
$477,755
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 $432,076 and $785,866. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$32,808 for 148 sqft more living space and -$1,826 for being older. Net adjustment: +$30,982.
Adjusted +$38,793 for 175 sqft more living space and +$5,478 for being newer. Net adjustment: +$44,271.
Adjusted +$106,403 for 480 sqft more living space and +$1,826 for being newer. Net adjustment: +$108,229.
Adjusted +$106,403 for 480 sqft more living space and +$5,478 for being newer. Net adjustment: +$111,881.
Adjusted -$155,393 for 701 sqft less living space and +$31,044 for being newer. Net adjustment: -$124,349.
The Neighborhood
This home is valued 8.7% 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 -8.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,872 across all districts. With a homestead exemption claimed, that drops to $8,313 — saving $1,559 per year. That's $693 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% | $5,019 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,317 |
| Williamson County | County | 0.3694% | $1,765 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $477 |
| Williamson County FM/Rd | County | 0.0443% | $212 |
| Upper Brushy Creek WCID | Water | 0.0170% | $81 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $9,872 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $673,892 would pay approximately $4,206 per month (principal and interest only, excluding taxes and insurance).