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504 VIRGINIA DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,203 sqftBuilt 1972

Property at a Glance

This home is estimated between $423,425 and $489,879, with a best estimate of $447,977. 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

$423,425 $489,879
Best Estimate
$447,977
WCAD Value
$461,347
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $423,425 and $489,879. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

608 KAROLYN DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,006 sqft Built 1975
Raw Value $379,361
Adjusted Value $423,425

Adjusted +$42,812 for 197 sqft more living space and +$1,252 for being newer. Net adjustment: +$44,064.

602 VIRGINIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,884 sqft Built 1970
Raw Value $379,486
Adjusted Value $447,977

Adjusted +$69,325 for 319 sqft more living space and -$834 for being older. Net adjustment: +$68,491.

516 VIRGINIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,447 sqft Built 1970
Raw Value $326,418
Adjusted Value $489,879

Adjusted +$164,295 for 756 sqft more living space and -$834 for being older. Net adjustment: +$163,461.

1703 GREYSON DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,670 sqft Built 1978
Raw Value $319,246
Adjusted Value $437,581

Adjusted +$115,832 for 533 sqft more living space and +$2,503 for being newer. Net adjustment: +$118,335.

3 bed 2 bath 1,830 sqft Built 1983
Raw Value $373,783
Adjusted Value $459,433

Adjusted +$81,061 for 373 sqft more living space and +$4,589 for being newer. Net adjustment: +$85,650.

The Neighborhood

This home is valued 30.3% 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
$461,347
Median
$353,946

This home is +30.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,301 across all districts. With a homestead exemption claimed, that drops to $6,965 — saving $1,336 per year. That's $580 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%$4,120
Round RockCity0.3720%$1,716
Williamson CountyCounty0.3694%$1,704
Austin Community Collegespecial0.1034%$477
Williamson County FM/RdCounty0.0443%$205
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,301

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $447,977 would pay approximately $2,796 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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