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404 E ANDERSON AVE, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed1 bath2,098 sqftBuilt 1935

Property at a Glance

This home is estimated between $296,375 and $622,813, with a best estimate of $468,000. That places the property above the R701575F - OLD TOWN ROUND ROCK median of $319,256, in a neighborhood that appreciated 4.3% over the past year.

Estimated Value Range

$296,375 $622,813
Best Estimate
$468,000
WCAD Value
$561,246
High Confidence

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

Based on 5 comparable properties in R701575F - OLD TOWN ROUND ROCK, this home's estimated market value is between $296,375 and $622,813. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

511 PECAN AVE, ROUND ROCK, TX 78664
0.00 mi 82% similar Same subdivision
2 bed 1 bath 890 sqft Built 1960
Raw Value $253,998
Adjusted Value $486,857

Adjusted +$310,167 for 1,208 sqft more living space and -$77,308 for being older. Net adjustment: +$232,859.

107 ANDERSON AVE E, ROUND ROCK, TX 78664
0.00 mi 77% similar Same subdivision
2 bed 1 bath 999 sqft Built 1960
Raw Value $417,941
Adjusted Value $622,813

Adjusted +$282,180 for 1,099 sqft more living space and -$77,308 for being older. Net adjustment: +$204,872.

307 MILAM AVE E, ROUND ROCK, TX 78664
0.00 mi 75% similar Same subdivision
2 bed 1 bath 816 sqft Built 1955
Raw Value $200,679
Adjusted Value $468,000

Adjusted +$329,168 for 1,282 sqft more living space and -$61,847 for being older. Net adjustment: +$267,321.

411 BELLVIEW AVE, ROUND ROCK, TX 78664
0.00 mi 75% similar Same subdivision
2 bed 1 bath 818 sqft Built 1975
Raw Value $206,506
Adjusted Value $411,466

Adjusted +$328,654 for 1,280 sqft more living space and -$123,694 for being older. Net adjustment: +$204,960.

809 LIBERTY AVE E, ROUND ROCK, TX 78664
0.00 mi 75% similar Same subdivision
3 bed 2 bath 2,923 sqft Built 1962
Raw Value $716,116
Adjusted Value $296,375

Adjusted -$211,828 for 825 sqft less living space and -$83,493 for being older and -$124,420 for no garage. Net adjustment: -$419,741.

The Neighborhood

This home is valued 75.8% above the R701575F - OLD TOWN ROUND ROCK median of $319,256. With 360 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 4.3% over the past year.

R701575F - OLD TOWN ROUND ROCK

outlier high
360 Properties
$319,256 Median Value
+4.3% YoY Change
5% Have Pool
24% Have Garage
This Home
$561,246
Median
$319,256

This home is +75.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $3,894 across all districts. With a homestead exemption claimed, that drops to $2,603 — saving $1,291 per year. That's $217 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%$1,933
Round RockCity0.3720%$805
Williamson CountyCounty0.3694%$799
Austin Community Collegespecial0.1034%$224
Williamson County FM/RdCounty0.0443%$96
Upper Brushy Creek WCIDWater0.0170%$37
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$3,894

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $468,000 would pay approximately $2,921 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 4/19/2026.

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