1301 CASA BLANCA CV, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $298,496 and $529,706, with a best estimate of $508,349. That places the property above the R402401F - Lakeside Sub Sec 1 median of $311,433, in a neighborhood that declined 11.3% over the past year.
Estimated Value Range
$508,349
$287,703
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R402401F - Lakeside Sub Sec 1, this home's estimated market value is between $298,496 and $529,706. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$196,365 for 666 sqft more living space and -$3,767 for being older. Net adjustment: +$192,598.
Adjusted +$163,343 for 554 sqft more living space and -$3,767 for being older. Net adjustment: +$159,576.
Adjusted +$183,392 for 622 sqft more living space and +$3,767 for being newer. Net adjustment: +$187,159.
Adjusted +$171,304 for 581 sqft more living space. Net adjustment: +$171,304.
Adjusted +$12,973 for 44 sqft more living space and +$7,535 for being newer. Net adjustment: +$20,508.
The Neighborhood
This home is valued 7.6% below the R402401F - Lakeside Sub Sec 1 median of $311,433. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 11.3% over the past year.
R402401F - Lakeside Sub Sec 1
typicalThis home is -7.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,177 across all districts. With a homestead exemption claimed, that drops to $3,873 — saving $1,304 per year. That's $323 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% | $2,569 |
| Round Rock | City | 0.3720% | $1,070 |
| Williamson County | County | 0.3694% | $1,063 |
| Austin Community College | special | 0.1034% | $297 |
| Williamson County FM/Rd | County | 0.0443% | $128 |
| Upper Brushy Creek WCID | Water | 0.0170% | $49 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,177 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $508,349 would pay approximately $3,173 per month (principal and interest only, excluding taxes and insurance).