4512 POST LOOP, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $378,146 and $578,150, with a best estimate of $380,117. 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
$380,117
$560,349
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 $378,146 and $578,150. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$58,300 for 263 sqft less living space and -$1,826 for being older. Net adjustment: -$60,126.
Adjusted -$78,029 for 352 sqft less living space. Net adjustment: -$78,029.
Adjusted -$113,718 for 513 sqft less living space and +$7,304 for being newer. Net adjustment: -$106,414.
Adjusted -$113,275 for 511 sqft less living space and +$9,130 for being newer. Net adjustment: -$104,145.
Adjusted +$3,325 for 15 sqft more living space and +$9,130 for being newer. Net adjustment: +$12,455.
The Neighborhood
This home is valued 7.1% 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 +7.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $11,578 across all districts. With a homestead exemption claimed, that drops to $10,004 — saving $1,574 per year. That's $834 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% | $5,887 |
| Highlands at Mayfield Ranch MUD | MUD | 0.4850% | $2,718 |
| Williamson County | County | 0.3694% | $2,070 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $560 |
| Williamson County FM/Rd | County | 0.0443% | $248 |
| Upper Brushy Creek WCID | Water | 0.0170% | $95 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0663% | $11,578 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $380,117 would pay approximately $2,373 per month (principal and interest only, excluding taxes and insurance).