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409 PALM VALLEY BLVD W, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed1,506 sqftBuilt 1965

Property at a Glance

This home is estimated between $280,407 and $445,169, with a best estimate of $354,302.

Estimated Value Range

$280,407 $445,169
Best Estimate
$354,302
WCAD Value
$3,414,233
Low Confidence

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

There are 5 comparable properties within range, but none are in R20MI - MINI-MART CONVENIENCE STORE IN ROUND ROCK EAST I35. The estimated range of $280,407 and $445,169 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,764 sqft Built 1972
Raw Value $485,084
Adjusted Value $363,304

Adjusted -$62,295 for 258 sqft less living space and +$708 for being newer and -$60,193 for no garage. Net adjustment: -$121,780.

3 bed 2 bath 1,920 sqft Built 1972
Raw Value $488,875
Adjusted Value $329,428

Adjusted -$99,962 for 414 sqft less living space and +$708 for being newer and -$60,193 for no garage. Net adjustment: -$159,447.

3 bed 1,745 sqft Built 1965
Raw Value $502,877
Adjusted Value $445,169

Adjusted -$57,708 for 239 sqft less living space. Net adjustment: -$57,708.

3 bed 2 bath 2,328 sqft Built 1975
Raw Value $611,960
Adjusted Value $354,302

Adjusted -$198,476 for 822 sqft less living space and +$1,011 for being newer and -$60,193 for no garage. Net adjustment: -$257,658.

3 bed 2 bath 1,424 sqft Built 1971
Raw Value $320,194
Adjusted Value $280,407

Adjusted +$19,799 for 82 sqft more living space and +$607 for being newer and -$60,193 for no garage. Net adjustment: -$39,787.

The Neighborhood

Subdivision comparison data is not available for this property.

Tax Analysis

The estimated annual property tax is $61,431 across all districts. With a homestead exemption claimed, that drops to $59,550 — saving $1,881 per year. That's $4,963 per month a buyer should budget. The assessed value increased -2.1%. This increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$30,493
Round RockCity0.3720%$12,701
Williamson CountyCounty0.3694%$12,614
Austin Community Collegespecial0.1034%$3,530
Williamson County FM/RdCounty0.0443%$1,513
Upper Brushy Creek WCIDWater0.0170%$580
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$61,431
50 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $354,302 would pay approximately $2,212 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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