310 POLMER PARK, PALM BEACH, FL 33480
Parcel: 50434310230000090 · Single Family · Zoning: 001
Assessed Value (2026)
$9,472,593
Property Details
Year Built
1962
Lot Sqft
15,850
Sales History
1
$9,022,500
2020-08-07
Tax Assessment History
$9,472,593
Assessed (2026)
$10,011,260
Market Value
$9,472,593
Taxable Value
$192,854
Annual Tax
2025
$10,011,259
2026
$9,472,593
$10,011,260
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2026 | $9,472,593 | $10,011,260 | $9,472,593 | $192,854 | $8,162,750 | $1,848,509 |
| 2025 | $10,011,259 | $10,011,259 | $10,011,259 | $203,821 | $8,162,750 | $1,848,509 |
About 310 POLMER PARK, PALM BEACH, FL 33480
310 POLMER PARK, PALM BEACH, FL 33480 is a property built in 1962 on a 15,850 square foot lot. The property is currently owned by OSCANNLAIN SEAN J TRUST, 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 2020-08-07 for $9,022,500. The 2026 assessed value is $9,472,593 with a market value of $10,011,260. This breaks down to $8,162,750 for the land and $1,848,509 for the building.
The assessed value decreased 5% from $10,011,259 in 2025. The median household income in this area is $250,001, and the median home value is $2,000,001. The population density is 1,713 people per square mile.
There are active mortgage liens totaling $6,961,751 recorded against this property. 310 POLMER PARK, 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 105% of the most recent sale price..
Current Owner
OSCANNLAIN SEAN J TRUST
310 POLMER PARK RD, PALM BEACH, FL, 33480
Since: 2026-04-03
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Est. Annual Insurance
$102,704 — $188,357
Flood $400 — $800
Property/Wind $102,304 — $187,557
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$250,001
Median Home Value$2,000,001
Pop. Density1,713/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 2.5% rate
$7,700,000
RAYMOND JAMES BANK NA · 2022-06-28
Est. Total Balance $6,961,751
* Estimated assuming 30-year fixed mortgage at prevailing rate at origination. Actual terms may differ.
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