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1506 CASEY LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,102 sqftBuilt 1978

Property at a Glance

This home is estimated between $349,424 and $413,889, with a best estimate of $380,476. That places the property above the R701575F - OLD TOWN ROUND ROCK median of $319,256, in a neighborhood that appreciated 4.3% over the past year.

Estimated Value Range

$349,424 $413,889
Best Estimate
$380,476
WCAD Value
$302,725
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R701575F - OLD TOWN ROUND ROCK, this home's estimated market value is between $349,424 and $413,889. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1505 CASEY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,620 sqft Built 1974
Raw Value $319,300
Adjusted Value $413,889

Adjusted -$133,002 for 518 sqft less living space and +$12,369 for being newer and +$90,802 for having a pool and +$124,420 for having a garage. Net adjustment: +$94,589.

1507 CASEY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,102 sqft Built 1977
Raw Value $286,582
Adjusted Value $380,476

Adjusted +$3,092 for being newer and +$90,802 for having a pool. Net adjustment: +$93,894.

1504 CASEY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,431 sqft Built 1974
Raw Value $330,727
Adjusted Value $349,424

Adjusted -$84,474 for 329 sqft less living space and +$12,369 for being newer and +$90,802 for having a pool. Net adjustment: +$18,697.

1502 CASEY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,671 sqft Built 1974
Raw Value $290,999
Adjusted Value $372,493

Adjusted -$146,097 for 569 sqft less living space and +$12,369 for being newer and +$90,802 for having a pool and +$124,420 for having a garage. Net adjustment: +$81,494.

1503 CASEY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,102 sqft Built 1977
Raw Value $289,777
Adjusted Value $383,671

Adjusted +$3,092 for being newer and +$90,802 for having a pool. Net adjustment: +$93,894.

The Neighborhood

This home is valued 5.2% below the R701575F - OLD TOWN ROUND ROCK median of $319,256. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 4.3% over the past year.

R701575F - OLD TOWN ROUND ROCK

typical
360 Properties
$319,256 Median Value
+4.3% YoY Change
5% Have Pool
24% Have Garage
This Home
$302,725
Median
$319,256

This home is -5.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,015 across all districts. With a homestead exemption claimed, that drops to $3,713 — saving $1,302 per year. That's $309 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%$2,489
Round RockCity0.3720%$1,037
Williamson CountyCounty0.3694%$1,030
Austin Community Collegespecial0.1034%$288
Williamson County FM/RdCounty0.0443%$124
Upper Brushy Creek WCIDWater0.0170%$47
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,015

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $380,476 would pay approximately $2,375 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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