1509 CATHERINE CT, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $144,372 and $311,312, with a best estimate of $178,439. 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
$178,439
$310,432
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 $144,372 and $311,312. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$153,640 for 607 sqft less living space. Net adjustment: -$153,640.
Adjusted -$59,735 for 236 sqft less living space. Net adjustment: -$59,735.
Adjusted -$102,511 for 405 sqft less living space. Net adjustment: -$102,511.
Adjusted -$124,026 for 490 sqft less living space. Net adjustment: -$124,026.
Adjusted -$1,266 for 5 sqft less living space. Net adjustment: -$1,266.
The Neighborhood
This home is valued 7.5% above the R612496H - Windy Park Sec 1 & 2 median of $288,718. With 247 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.5% over the past year.
R612496H - Windy Park Sec 1 & 2
typicalThis home is +7.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $5,586 across all districts. With a homestead exemption claimed, that drops to $4,278 — saving $1,308 per year. That's $357 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% | $2,772 |
| Round Rock | City | 0.3720% | $1,155 |
| Williamson County | County | 0.3694% | $1,147 |
| Austin Community College | special | 0.1034% | $321 |
| Williamson County FM/Rd | County | 0.0443% | $138 |
| Upper Brushy Creek WCID | Water | 0.0170% | $53 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,586 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $178,439 would pay approximately $1,114 per month (principal and interest only, excluding taxes and insurance).