4549 POST LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $395,047 and $595,051, with a best estimate of $397,017. 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
$397,017
$606,319
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in G799514C - MAYFIELD RANCH, this home's estimated market value is between $395,047 and $595,051. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$43,226 for 195 sqft less living space. Net adjustment: -$43,226.
Adjusted -$62,955 for 284 sqft less living space and +$1,826 for being newer. Net adjustment: -$61,129.
Adjusted -$98,645 for 445 sqft less living space and +$9,130 for being newer. Net adjustment: -$89,515.
Adjusted -$98,201 for 443 sqft less living space and +$10,957 for being newer. Net adjustment: -$87,244.
Adjusted +$18,399 for 83 sqft more living space and +$10,957 for being newer. Net adjustment: +$29,356.
The Neighborhood
This home is valued 15.8% 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
above averageThis home is +15.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $12,528 across all districts. With a homestead exemption claimed, that drops to $10,945 — saving $1,583 per year. That's $912 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% | $6,370 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,941 |
| Williamson County | County | 0.3694% | $2,240 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $606 |
| Williamson County FM/Rd | County | 0.0443% | $269 |
| Upper Brushy Creek WCID | Water | 0.0170% | $103 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $12,528 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $397,017 would pay approximately $2,478 per month (principal and interest only, excluding taxes and insurance).