1505 CATHERINE CT, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $246,883 and $412,943, with a best estimate of $276,426. That places the property below the R612496H - Windy Park Sec 1 & 2 median of $288,718, in a neighborhood that declined 8.5% over the past year.
Estimated Value Range
$276,426
$280,950
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $246,883 and $412,943. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$21,515 for 85 sqft less living space. Net adjustment: -$21,515.
Adjusted -$51,129 for 202 sqft less living space. Net adjustment: -$51,129.
Adjusted +$42,776 for 169 sqft more living space. Net adjustment: +$42,776.
Adjusted +$102,511 for 405 sqft more living space. Net adjustment: +$102,511.
Adjusted -$6,834 for 27 sqft less living space. Net adjustment: -$6,834.
The Neighborhood
This home is valued 2.7% below the R612496H - Windy Park Sec 1 & 2 median of $288,718. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.5% over the past year.
R612496H - Windy Park Sec 1 & 2
typicalThis home is -2.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,055 across all districts. With a homestead exemption claimed, that drops to $3,753 — saving $1,302 per year. That's $313 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% | $2,509 |
| Round Rock | City | 0.3720% | $1,045 |
| Williamson County | County | 0.3694% | $1,038 |
| Austin Community College | special | 0.1034% | $291 |
| Williamson County FM/Rd | County | 0.0443% | $125 |
| Upper Brushy Creek WCID | Water | 0.0170% | $48 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,055 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $276,426 would pay approximately $1,725 per month (principal and interest only, excluding taxes and insurance).