346 SEASPRAY AVE, PALM BEACH, FL 33480
Parcel: 50434322070003690 · Single Family · Zoning: 001
Assessed Value (2026)
$10,021,350
Property Details
Year Built
1925
Lot Sqft
18,375
Sales History
1
$5,690,000
2020-05-14
Tax Assessment History
$10,021,350
Assessed (2026)
$16,395,290
Market Value
$10,021,350
Taxable Value
$204,027
Annual Tax
2025
$16,395,285
2026
$10,021,350
$16,395,290
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2026 | $10,021,350 | $16,395,290 | $10,021,350 | $204,027 | $12,311,250 | $4,084,035 |
| 2025 | $16,395,285 | $16,395,285 | $16,395,285 | $333,795 | $12,311,250 | $4,084,035 |
About 346 SEASPRAY AVE, PALM BEACH, FL 33480
346 SEASPRAY AVE, PALM BEACH, FL 33480 is a property built in 1925 on a 18,375 square foot lot. The property is currently owned by 346 SEAPRAY AVENUE TRUST RABIDEAU GUY TR, 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 2020-05-14 for $5,690,000. The 2026 assessed value is $10,021,350 with a market value of $16,395,290. This breaks down to $12,311,250 for the land and $4,084,035 for the building.
The assessed value decreased 39% from $16,395,285 in 2025. 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.
346 SEASPRAY 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 176% 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
346 SEAPRAY AVENUE TRUST RABIDEAU GUY TR
346 SEASPRAY AVE, PALM BEACH, FL, 33480
Since: 2026-04-03
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Est. Annual Insurance
$108,630 — $199,222
Flood $400 — $800
Property/Wind $108,230 — $198,422
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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