420 MARINER DR, JUPITER, FL 33477
Parcel: 30434118110005770 · Single Family · Zoning: 001
Assessed Value (2026)
$3,960,451
Property Details
Year Built
2022
Lot Sqft
19,699
Sales History
1
$1,694,823
2018-03-05
Tax Assessment History
$3,960,451
Assessed (2026)
$7,292,701
Market Value
$3,909,729
Taxable Value
$79,599
Annual Tax
2025
$3,960,451
$7,292,701
2026
$3,960,451
$7,292,701
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2026 | $3,960,451 | $7,292,701 | $3,909,729 | $79,599 | $4,500,000 | $2,792,701 |
| 2025 | $3,960,451 | $7,292,701 | $3,935,451 | $80,123 | $4,500,000 | $2,792,701 |
About 420 MARINER DR, JUPITER, FL 33477
420 MARINER DR, JUPITER, FL 33477 is a property built in 2022 on a 19,699 square foot lot. The property is currently owned by WEINER NEIL A &, 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 2018-03-05 for $1,694,823. The 2026 assessed value is $3,960,451 with a market value of $7,292,701. This breaks down to $4,500,000 for the land and $2,792,701 for the building.
The property has the following tax exemptions: homestead. 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.
420 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 current assessed value represents 234% 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
WEINER NEIL A &
420 MARINER DR, JUPITER, Florida, 33477
Since: 2026-04-03
View owner profile →
Est. Annual Insurance
$21,786 — $36,444
Flood $400 — $800
Property/Wind $21,386 — $35,644
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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