Palm Beach County property record for 473 Mariner Dr, Jupiter, FL 33477
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 4,431 sqft · built 2000 |
| Lot Size | 0.505 acres (22,002 sqft) |
| Owner | 2 Owner Names on File |
| Last Sale | $1,400,000 (Mar 2005) |
| Tax Bill | $19,436 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 30-43-41-17-03-000-6190 |
| Primary APN | 30-43-41-17-03-000-6190 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 4,431 sqft Living Area |
| Gross Area | 5,669 sqft |
| 1st Floor Area | 4,431 sqft |
| Flooring | Other |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2000 |
|---|---|
| Exterior Material | Stucco |
| Construction Type | Concrete Block |
| Roof Type | Wood Truss |
| Roof Material | Tile |
| Lot Area | 22,002 sqft (0.505 acres) |
| Lot Dimensions | 216 ft deep x 102 ft wide |
| Garage Area | 624 sqft |
| Pool Area | 110 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 614 sqft |
| Patio Area | 930 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Electric |
| Street Address | 473 MARINER DR |
|---|---|
| City | JUPITER |
| State | FL |
| Zip | 33477-4069 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | ADMIRALS COVE PL 3 PAR E LT 619 |
| Legal Range | 43E |
| Legal Township | 41S |
| Legal Section | 17 |
| Legal Subdivision | ADMIRALS COVE PL 3 |
| Legal Lot Number | 619 |
| Jurisdiction | PALM BEACH FL |
| Township / Civil Division | JUPITER |
| Census Block Group | 5 |
| Census Block | 5004 |
| Census Tract | 301 |
The current owner of 473 Mariner Dr bought it in March 2005.
Source: Palm Beach County records, as of December 8, 2025
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 473 MARINER DR, JUPITER, FL 33477-4069 |
| Occupancy | Owner Occupied |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 2, 2005 · Amount on File |
| Deed Sale | Mar 2, 2005 · Amount on File |
| Prior Sale | Nov 4, 1998 · Amount on File |
| Deed Document Number | 20050120953 |
| Deed Book / Page | 18205 / 0169 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 473 Mariner Dr was $19,436 with a homeowner's exemption.
Source: Palm Beach County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | Florida |
| County | Palm Beach County |
| Municipality | Jupiter Town |
| Unified School District | Palm Beach County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $19,436.00 Homeowner's exemption | $1,165,948 | $2,853,991 Land $1,800,000 Building $1,053,991 |
| 2023 | $18,562.00 (-0.3%) Homeowner's exemption | $1,100,085 (+3%) | $2,454,466 (+53.02%) Land $1,400,000 Building $1,054,466 |
| 2022 | $18,617.00 Homeowner's exemption | $1,068,044 | $1,603,989 Land $700,000 Building $903,989 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 473 Mariner Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 24, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 143 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 191 units insured incl. 48 condo units |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 473 Mariner Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98.7% of Florida |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | JUPITER PUBLIC WATER SYSTEM,TOWN OF serves 94,929 people · EPA ID FL4501491 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2025 |
| Lead | Under 1 ppb (2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 10 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 147 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Fiber · Cable in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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