426 SEASPRAY AVE, PALM BEACH, FL 33480
Parcel: 50434322070003210 · Single Family · Zoning: 001
Assessed Value (2026)
$8,634,079
Property Details
Year Built
1925
Lot Sqft
9,800
Sales History
1
$9,850,000
2021-11-05
Tax Assessment History
$8,634,079
Assessed (2026)
$10,220,860
Market Value
$8,634,079
Taxable Value
$175,783
Annual Tax
2025
$10,220,858
2026
$8,634,079
$10,220,860
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2026 | $8,634,079 | $10,220,860 | $8,634,079 | $175,783 | $6,566,000 | $3,654,858 |
| 2025 | $10,220,858 | $10,220,858 | $10,220,858 | $208,088 | $6,566,000 | $3,654,858 |
About 426 SEASPRAY AVE, PALM BEACH, FL 33480
426 SEASPRAY AVE, PALM BEACH, FL 33480 is a property built in 1925 on a 9,800 square foot lot. The property is currently owned by 426 SEASPRAY AVENUE TRUST ZISKA MAURA 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 2021-11-05 for $9,850,000. The 2026 assessed value is $8,634,079 with a market value of $10,220,860. This breaks down to $6,566,000 for the land and $3,654,858 for the building.
The assessed value decreased 16% from $10,220,858 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.
There are active mortgage liens totaling $5,970,834 recorded against this property. 426 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 88% of the most recent sale price..
Current Owner
426 SEASPRAY AVENUE TRUST ZISKA MAURA TR
426 SEASPRAY AVE, PALM BEACH, FL, 33480
Since: 2026-04-03
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Est. Annual Insurance
$93,648 — $171,754
Flood $400 — $800
Property/Wind $93,248 — $170,954
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
Mortgages
ACTIVE 2.3% rate
$6,720,000
FIRST REPUBLIC BANK · 2021-11-15
1 satisfied mortgage
SATISFIED 2020-05-13
$2,500,000
WILLIAM N CHAROUHIS
Est. Total Balance $5,970,834
* Estimated assuming 30-year fixed mortgage at prevailing rate at origination. Actual terms may differ.
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