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1801 EGGER AVE, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,589 sqftBuilt 1973

Property at a Glance

This home is estimated between $273,340 and $361,246, with a best estimate of $303,516. That places the property below the R462475H - Egger Acres median of $353,946, in a neighborhood that declined 4.4% over the past year.

Estimated Value Range

$273,340 $361,246
Best Estimate
$303,516
WCAD Value
$384,010
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 $273,340 and $361,246 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,596 sqft Built 1976
Raw Value $307,639
Adjusted Value $303,516

Adjusted -$1,521 for 7 sqft less living space and +$1,252 for being newer and -$3,854 for no pool. Net adjustment: -$4,123.

3 bed 2 bath 1,524 sqft Built 1980
Raw Value $256,294
Adjusted Value $273,340

Adjusted +$14,126 for 65 sqft more living space and +$2,920 for being newer. Net adjustment: +$17,046.

1801 GREYSON DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,497 sqft Built 1978
Raw Value $339,166
Adjusted Value $361,246

Adjusted +$19,994 for 92 sqft more living space and +$2,086 for being newer. Net adjustment: +$22,080.

3 bed 2 bath 1,596 sqft Built 1976
Raw Value $275,854
Adjusted Value $275,585

Adjusted -$1,521 for 7 sqft less living space and +$1,252 for being newer. Net adjustment: -$269.

3 bed 2 bath 1,430 sqft Built 1976
Raw Value $277,590
Adjusted Value $313,396

Adjusted +$34,554 for 159 sqft more living space and +$1,252 for being newer. Net adjustment: +$35,806.

The Neighborhood

This home is valued 8.5% 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

typical
340 Properties
$353,946 Median Value
-4.4% YoY Change
6% Have Pool
87% Have Garage
This Home
$384,010
Median
$353,946

This home is +8.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,909 across all districts. With a homestead exemption claimed, that drops to $5,588 — saving $1,321 per year. That's $466 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%$3,430
Round RockCity0.3720%$1,429
Williamson CountyCounty0.3694%$1,419
Austin Community Collegespecial0.1034%$397
Williamson County FM/RdCounty0.0443%$170
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,909

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $303,516 would pay approximately $1,895 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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