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1508 EGGER AVE, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

6 bed6 bath2,042 sqftBuilt 1975

Property at a Glance

This home is estimated between $367,694 and $865,244, with a best estimate of $430,707. 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

$367,694 $865,244
Best Estimate
$430,707
WCAD Value
$450,256
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 $367,694 and $865,244 should be treated as a rough guide.

Comparable Properties (5)

1807 EGGER AVE, ROUND ROCK, TX 78664
0.00 mi 90% similar Same subdivision
3 bed 2 bath 1,647 sqft Built 1976
Raw Value $340,594
Adjusted Value $430,707

Adjusted +$85,842 for 395 sqft more living space and +$417 for being newer and +$3,854 for having a pool. Net adjustment: +$90,113.

3 bed 2 bath 2,056 sqft Built 1985
Raw Value $362,710
Adjusted Value $367,694

Adjusted -$3,042 for 14 sqft less living space and +$4,172 for being newer and +$3,854 for having a pool. Net adjustment: +$4,984.

4 bed 4 bath 2,292 sqft Built 1997
Raw Value $456,372
Adjusted Value $415,074

Adjusted -$54,330 for 250 sqft less living space and +$9,178 for being newer and +$3,854 for having a pool. Net adjustment: -$41,298.

4 bed 3 bath 1,819 sqft Built 1993
Raw Value $805,417
Adjusted Value $865,244

Adjusted +$48,463 for 223 sqft more living space and +$7,510 for being newer and +$3,854 for having a pool. Net adjustment: +$59,827.

3 bed 2 bath 1,934 sqft Built 1986
Raw Value $508,486
Adjusted Value $540,400

Adjusted +$23,471 for 108 sqft more living space and +$4,589 for being newer and +$3,854 for having a pool. Net adjustment: +$31,914.

The Neighborhood

This home is valued 27.2% 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
$450,256
Median
$353,946

This home is +27.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,101 across all districts. With a homestead exemption claimed, that drops to $6,768 — saving $1,333 per year. That's $564 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%$4,021
Round RockCity0.3720%$1,675
Williamson CountyCounty0.3694%$1,663
Austin Community Collegespecial0.1034%$466
Williamson County FM/RdCounty0.0443%$200
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,101

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $430,707 would pay approximately $2,688 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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