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521 WEDDINGTON DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed1 bath1,518 sqftBuilt 1975

Property at a Glance

This home is estimated between $200,237 and $422,052, with a best estimate of $406,765. 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

$200,237 $422,052
Best Estimate
$406,765
WCAD Value
$419,287
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R462475H - Egger Acres. The estimated range of $200,237 and $422,052 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,598 sqft Built 1985
Raw Value $306,958
Adjusted Value $293,744

Adjusted -$17,386 for 80 sqft less living space and +$4,172 for being newer. Net adjustment: -$13,214.

3 bed 2 bath 1,804 sqft Built 1969
Raw Value $264,894
Adjusted Value $200,237

Adjusted -$62,154 for 286 sqft less living space and -$2,503 for being older. Net adjustment: -$64,657.

2 bed 1 bath 1,320 sqft Built 1984
Raw Value $359,980
Adjusted Value $406,765

Adjusted +$43,030 for 198 sqft more living space and +$3,755 for being newer. Net adjustment: +$46,785.

2 bed 1 bath 1,078 sqft Built 1979
Raw Value $324,762
Adjusted Value $422,052

Adjusted +$95,621 for 440 sqft more living space and +$1,669 for being newer. Net adjustment: +$97,290.

2 bed 1 bath 2,034 sqft Built 1960
Raw Value $531,890
Adjusted Value $413,494

Adjusted -$112,138 for 516 sqft less living space and -$6,258 for being older. Net adjustment: -$118,396.

The Neighborhood

This home is valued 18.5% 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
$419,287
Median
$353,946

This home is +18.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,544 across all districts. With a homestead exemption claimed, that drops to $6,216 — saving $1,328 per year. That's $518 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%$3,745
Round RockCity0.3720%$1,560
Williamson CountyCounty0.3694%$1,549
Austin Community Collegespecial0.1034%$434
Williamson County FM/RdCounty0.0443%$186
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,544

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $406,765 would pay approximately $2,539 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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