3781 ROYAL PORT RUSH DR, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $538,455 and $905,927, with a best estimate of $602,823. That places the property below the R541693C - FOREST CREEK median of $613,809, in a neighborhood that declined 1.5% over the past year.
Estimated Value Range
$602,823
$553,413
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R541693C - FOREST CREEK, this home's estimated market value is between $538,455 and $905,927. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$120,030 for 372 sqft less living space and +$10,812 for being newer. Net adjustment: -$109,218.
Adjusted +$36,783 for 114 sqft more living space and +$21,625 for being newer. Net adjustment: +$58,408.
Adjusted -$3,227 for 10 sqft less living space. Net adjustment: -$3,227.
Adjusted +$221,024 for 685 sqft more living space and -$10,812 for being older. Net adjustment: +$210,212.
Adjusted +$165,203 for 512 sqft more living space and -$10,812 for being older. Net adjustment: +$154,391.
The Neighborhood
This home is valued 9.8% below the R541693C - FOREST CREEK median of $613,809. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.5% over the past year.
R541693C - FOREST CREEK
typicalThis home is -9.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,957 across all districts. With a homestead exemption claimed, that drops to $8,605 — saving $1,352 per year. That's $717 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 |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,943 |
| Round Rock | City | 0.3720% | $2,059 |
| Williamson County | County | 0.3694% | $2,045 |
| Austin Community College | special | 0.1034% | $572 |
| Williamson County FM/Rd | County | 0.0443% | $245 |
| Upper Brushy Creek WCID | Water | 0.0170% | $94 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,957 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $602,823 would pay approximately $3,763 per month (principal and interest only, excluding taxes and insurance).