448 MARINER DR, JUPITER, FL 33477
Parcel: 30434118110005910 · Single Family · Zoning: 001
Assessed Value (2026)
$13,203,680
Property Details
Year Built
2015
Lot Sqft
26,997
Sales History
1
$14,500,000
2025-10-21
2
$14,500,000
2025-10-28
Tax Assessment History
$13,203,680
Assessed (2026)
$13,203,680
Market Value
$13,203,680
Taxable Value
$268,816
Annual Tax
2025
$13,203,675
2026
$13,203,680
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2026 | $13,203,680 | $13,203,680 | $13,203,680 | $268,816 | $4,950,000 | $8,253,675 |
| 2025 | $13,203,675 | $13,203,675 | $13,203,675 | $268,816 | $4,950,000 | $8,253,675 |
About 448 MARINER DR, JUPITER, FL 33477
448 MARINER DR, JUPITER, FL 33477 is a property built in 2015 on a 26,997 square foot lot. The property is currently owned by GUSMANO CHARLES TRUST, recorded as of 2026-04-03. The mailing address differs from the property address, suggesting this may be an investment property or rental.
The most recent sale was on 2025-10-28 for $14,500,000. The 2026 assessed value is $13,203,680 with a market value of $13,203,680. This breaks down to $4,950,000 for the land and $8,253,675 for the building.
The assessed value increased 0% from $13,203,675 in 2025. The median household income in this area is $151,477, and the median home value is $1,167,100. The population density is 1,104 people per square mile.
448 MARINER DR, JUPITER, FL 33477 is located in JUPITER, Florida. Property records, tax assessments, sales history, and ownership information for this JUPITER property are sourced from palm_beach County public records. The complete ownership history of this property spans from 2025 to 2025, with 2 recorded transactions in the public record.
The current assessed value represents 91% of the most recent sale price..
Current Owner
GUSMANO CHARLES TRUST
2495 SAN PIETRO CIR, PALM BCH GDNS, Florida, 33410
Since: 2026-04-03
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Est. Annual Insurance
$71,699 — $119,633
Flood $400 — $800
Property/Wind $71,299 — $118,833
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$151,477
Median Home Value$1,167,100
Pop. Density1,104/sq mi
Neighborhood 33477
85.1%
Owner-Occ
14.9%
Investor
2,430
Flips (4yr)
1,812
New Biz (3yr)
Distress Risk
MODERATE
31
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