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1606 KAREN CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath2,417 sqftBuilt 1975

Property at a Glance

This home is estimated between $474,830 and $559,977, with a best estimate of $507,577. That places the property above the R462475H - Egger Acres median of $353,946, in a neighborhood that declined 4.4% over the past year.

Estimated Value Range

$474,830 $559,977
Best Estimate
$507,577
WCAD Value
$415,017
High Confidence

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

Based on 5 comparable properties in R462475H - Egger Acres, this home's estimated market value is between $474,830 and $559,977. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1600 KAREN CV, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,702 sqft Built 1975
Raw Value $345,349
Adjusted Value $500,734

Adjusted +$155,385 for 715 sqft more living space. Net adjustment: +$155,385.

1601 KAREN CV, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,969 sqft Built 1975
Raw Value $377,470
Adjusted Value $474,830

Adjusted +$97,360 for 448 sqft more living space. Net adjustment: +$97,360.

1605 KAREN CV, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,620 sqft Built 1975
Raw Value $342,417
Adjusted Value $515,622

Adjusted +$173,205 for 797 sqft more living space. Net adjustment: +$173,205.

1604 KAREN CV, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,634 sqft Built 1972
Raw Value $338,667
Adjusted Value $507,577

Adjusted +$170,162 for 783 sqft more living space and -$1,252 for being older. Net adjustment: +$168,910.

1609 KAREN CV, ROUND ROCK, TX 78664
0.01 mi 98% similar Same subdivision
3 bed 2 bath 1,552 sqft Built 1976
Raw Value $371,577
Adjusted Value $559,977

Adjusted +$187,983 for 865 sqft more living space and +$417 for being newer. Net adjustment: +$188,400.

The Neighborhood

This home is valued 17.3% above the R462475H - Egger Acres median of $353,946. With 340 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.4% over the past year.

R462475H - Egger Acres

above average
340 Properties
$353,946 Median Value
-4.4% YoY Change
6% Have Pool
87% Have Garage
This Home
$415,017
Median
$353,946

This home is +17.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,467 across all districts. With a homestead exemption claimed, that drops to $6,140 — saving $1,327 per year. That's $512 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%$3,707
Round RockCity0.3720%$1,544
Williamson CountyCounty0.3694%$1,533
Austin Community Collegespecial0.1034%$429
Williamson County FM/RdCounty0.0443%$184
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,467

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $507,577 would pay approximately $3,168 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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