2025 MIMOSA TRL, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $282,318 and $435,261, with a best estimate of $337,634. That places the property above the R510485H - SOUTHCREEK median of $335,905, in a neighborhood that declined 4.2% over the past year.
Estimated Value Range
$337,634
$342,630
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R510485H - SOUTHCREEK, this home's estimated market value is between $282,318 and $435,261. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$39,257 for 165 sqft more living space and -$1,474 for being older. Net adjustment: +$37,783.
Adjusted -$58,052 for 244 sqft less living space and +$1,474 for being newer. Net adjustment: -$56,578.
Adjusted -$71,138 for 299 sqft less living space and +$16,218 for being newer. Net adjustment: -$54,920.
Adjusted -$10,706 for 45 sqft less living space and +$16,218 for being newer. Net adjustment: +$5,512.
Adjusted +$94,454 for 397 sqft more living space. Net adjustment: +$94,454.
The Neighborhood
This home is valued 2.0% above the R510485H - SOUTHCREEK median of $335,905. With 1,020 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.2% over the past year.
R510485H - SOUTHCREEK
typicalThis home is +2.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $6,165 across all districts. With a homestead exemption claimed, that drops to $4,851 — saving $1,314 per year. That's $404 per month a buyer should budget. The assessed value increased +2.9% vs the subdivision average of -4.2%. This above-average increase gives a protest opportunity score of 36 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,060 |
| Round Rock | City | 0.3720% | $1,275 |
| Williamson County | County | 0.3694% | $1,266 |
| Austin Community College | special | 0.1034% | $354 |
| Williamson County FM/Rd | County | 0.0443% | $152 |
| Upper Brushy Creek WCID | Water | 0.0170% | $58 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $6,165 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $337,634 would pay approximately $2,108 per month (principal and interest only, excluding taxes and insurance).