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601 VIRGINIA DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath2,140 sqftBuilt 1975

Property at a Glance

This home is estimated between $275,908 and $494,212, with a best estimate of $424,893. 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

$275,908 $494,212
Best Estimate
$424,893
WCAD Value
$515,043
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R462475H - Egger Acres. The estimated range of $275,908 and $494,212 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 2,749 sqft Built 1976
Raw Value $411,694
Adjusted Value $275,908

Adjusted -$132,349 for 609 sqft less living space and +$417 for being newer and -$3,854 for no pool. Net adjustment: -$135,786.

3 bed 2 bath 1,942 sqft Built 1978
Raw Value $340,728
Adjusted Value $385,010

Adjusted +$43,030 for 198 sqft more living space and +$1,252 for being newer. Net adjustment: +$44,282.

601 KAROLYN DR, ROUND ROCK, TX 78664
0.00 mi 91% similar Same subdivision
2 bed 2 bath 1,344 sqft Built 1966
Raw Value $324,979
Adjusted Value $494,212

Adjusted +$172,988 for 796 sqft more living space and -$3,755 for being older. Net adjustment: +$169,233.

3 bed 2 bath 1,572 sqft Built 1983
Raw Value $321,989
Adjusted Value $448,765

Adjusted +$123,438 for 568 sqft more living space and +$3,338 for being newer. Net adjustment: +$126,776.

3 bed 2 bath 1,477 sqft Built 1980
Raw Value $278,723
Adjusted Value $424,893

Adjusted +$144,084 for 663 sqft more living space and +$2,086 for being newer. Net adjustment: +$146,170.

The Neighborhood

This home is valued 45.5% 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
$515,043
Median
$353,946

This home is +45.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,267 across all districts. With a homestead exemption claimed, that drops to $7,922 — saving $1,345 per year. That's $660 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%$4,600
Round RockCity0.3720%$1,916
Williamson CountyCounty0.3694%$1,903
Austin Community Collegespecial0.1034%$533
Williamson County FM/RdCounty0.0443%$228
Upper Brushy Creek WCIDWater0.0170%$88
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,267

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $424,893 would pay approximately $2,652 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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