322 AUSTRALIAN AVE, PALM BEACH, FL 33480
Parcel: 50434323050060150 · Single Family · Zoning: 001
Assessed Value (2026)
$5,493,298
Property Details
Year Built
2002
Lot Sqft
17,875
Sales History
1
$4,000,000
2005-03-07
Tax Assessment History
$5,493,298
Assessed (2026)
$19,089,480
Market Value
$5,442,576
Taxable Value
$110,806
Annual Tax
2025
$5,493,298
$19,089,481
2026
$5,493,298
$19,089,480
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2026 | $5,493,298 | $19,089,480 | $5,442,576 | $110,806 | $13,853,130 | $5,236,356 |
| 2025 | $5,493,298 | $19,089,481 | $5,468,298 | $111,330 | $13,853,125 | $5,236,356 |
About 322 AUSTRALIAN AVE, PALM BEACH, FL 33480
322 AUSTRALIAN AVE, PALM BEACH, FL 33480 is a property built in 2002 on a 17,875 square foot lot. The property is currently owned by SLOMOWITZ MARVIN & SLOMOWITZ ISOBEL, recorded as of 2026-04-03. The owner appears to be owner-occupied based on the mailing address matching the property address.
The most recent sale was on 2005-03-07 for $4,000,000. The 2026 assessed value is $5,493,298 with a market value of $19,089,480. This breaks down to $13,853,130 for the land and $5,236,356 for the building.
The property has the following tax exemptions: homestead. The median household income in this area is $232,794, and the median home value is $2,000,001. The population density is 2,622 people per square mile.
322 AUSTRALIAN AVE, PALM BEACH, FL 33480 is located in PALM BEACH, Florida. Property records, tax assessments, sales history, and ownership information for this PALM BEACH property are sourced from palm_beach County public records. The current assessed value represents 137% of the most recent sale price.
This high ratio could indicate the property was purchased below market value — a potential sign of a distressed sale or off-market deal..
Current Owner
SLOMOWITZ MARVIN & SLOMOWITZ ISOBEL
322 AUSTRALIAN AVE, PALM BEACH, FL, 33480
Since: 2026-04-03
View owner profile →
Est. Annual Insurance
$30,063 — $50,239
Flood $400 — $800
Property/Wind $29,663 — $49,439
Estimate based on FEMA flood zone, property value, and year built. Actual premiums vary based on elevation, mitigation features, roof condition, and insurer. Not a quote.
Neighborhood
Median Income$232,794
Median Home Value$2,000,001
Pop. Density2,622/sq mi
Neighborhood 33480
84.6%
Owner-Occ
15.4%
Investor
6,443
Flips (4yr)
2,193
New Biz (3yr)
Distress Risk
MODERATE
31
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