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1308 CASA BLANCA CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath928 sqftBuilt 2002

Property at a Glance

This home is estimated between $246,977 and $299,039, with a best estimate of $291,767. That places the property below the R402401F - Lakeside Sub Sec 1 median of $311,433, in a neighborhood that declined 11.3% over the past year.

Estimated Value Range

$246,977 $299,039
Best Estimate
$291,767
WCAD Value
$311,429
High Confidence

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 $246,977 and $299,039. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1306 CASA BLANCA CV, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 925 sqft Built 2005
Raw Value $304,249
Adjusted Value $293,832

Adjusted +$885 for 3 sqft more living space and -$11,302 for being older. Net adjustment: -$10,417.

3405 NOCONA CV, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 985 sqft Built 2004
Raw Value $316,108
Adjusted Value $291,767

Adjusted -$16,806 for 57 sqft less living space and -$7,535 for being older. Net adjustment: -$24,341.

3407 NOCONA CV, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,287 sqft Built 2002
Raw Value $377,401
Adjusted Value $271,552

Adjusted -$105,849 for 359 sqft less living space. Net adjustment: -$105,849.

1304 CASA BLANCA CV, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 970 sqft Built 2005
Raw Value $322,724
Adjusted Value $299,039

Adjusted -$12,383 for 42 sqft less living space and -$11,302 for being older. Net adjustment: -$23,685.

1307 CASA BLANCA CV, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,230 sqft Built 2006
Raw Value $351,089
Adjusted Value $246,977

Adjusted -$89,043 for 302 sqft less living space and -$15,069 for being older. Net adjustment: -$104,112.

The Neighborhood

This home is in line with the R402401F - Lakeside Sub Sec 1 median of $311,433. Note that values in this subdivision declined 11.3% over the past year.

R402401F - Lakeside Sub Sec 1

typical
135 Properties
$311,433 Median Value
-11.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$311,429
Median
$311,433

This home is -0.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,603 across all districts. With a homestead exemption claimed, that drops to $4,296 — saving $1,307 per year. That's $358 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

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$2,781
Round RockCity0.3720%$1,159
Williamson CountyCounty0.3694%$1,151
Austin Community Collegespecial0.1034%$322
Williamson County FM/RdCounty0.0443%$138
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,603

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $291,767 would pay approximately $1,821 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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