Property Detail
Location Address : 446 MARINER DR
Municipality : JUPITER
Parcel Control Number : 30-43-41-18-11-000-5900
Subdivision : ADMIRALS COVE PL 2 PAR E
Official Records Book/Page : 34090 / 288
Sale Date : 01/09/2023
Legal Description : ADMIRALS COVE PL 2 PAR E LT 590
Owner Information
Owner(s) Mailing Address
JOHNSTON MINHN
JOHNSTON STEVE &
 446 MARINER DR
JUPITER FL 33477 4068
Sales Information
Sales Date Price OR Book/Page Sale Type Owner
01/09/2023 $10 34090 / 00288 QUIT CLAIM JOHNSTON STEVE &
07/15/2020 $3,700,000 31591 / 00602 WARRANTY DEED JOHNSTON STEVE
05/01/1999 $2,100,000 11096 / 00895 WARRANTY DEED CURCIO DONATO &
05/01/1992 $450,000 07277 / 01954 WARRANTY DEED
Exemption Information
Applicant/Owner(s) Year Detail
JOHNSTON STEVE & 2026 ADDITIONAL HOMESTEAD
JOHNSTON STEVE & 2026 HOMESTEAD
Property Information
Total Number of Units Per Parcel : 1
*Total Square Feet : 8321
Acres : .61
Property Use Code : 0100—SINGLE FAMILY
Zoning : R1—RESIDENTIAL, SINGLE-FAMILY (30-JUPITER)
Building Details

Structural Details

Structural Element for Building 1
Bldg Type EXC-RESIDENT
Exterior Wall 1 MSY: CB STUCCO
Year Built 1993
Air Condition Desc. HTG & AC
Heat Type FORCED AIR DUCT
Heat Fuel ELECTRIC
Bed Rooms 5
Full Baths 7
Half Baths 2
Exterior Wall 2 NONE
Roof Structure GABLE/HIP
Roof Cover CONCRETE TILE
Interior Wall 1 DRYWALL
Interior Wall 2 N/A
Floor Type 1 CARPETING
Floor Type 2 CERAMIC/QUARRY TILE
Stories 2
Subarea and Square Footage for Building 1
Code Description square Footage
FOP Finished Open Porch 120
FOP Finished Open Porch 441
FOP Finished Open Porch 141
FGR Finished Garage 161
FGR Finished Garage 857
FOP Finished Open Porch 26
FEP Finished Enclosed Porch 433
FCB Finished Cabana 50
BAS Base Area 5597
FUS Finished Upper Story 440
FST Finished Storage 55
Total Square Footage 8321
Area Under Air 6037
Sketch for Building 1
Building 1 Layout

Property Extra Feature

Description Year Built Units
Boat Lift 1993 1
Bbq 2015 1
Pool - In-Ground 1993 1
Outdoor Fireplace 2015 1
Boat Dock 1993 508
Deck 1993 560

Property Land Details

Land Line # Description Zoning Acres
1 INTRACOASTAL CANAL R1 0.6056
Appraisals
Tax Year 2026 2025 2024 2023 2022
Improvement Value $841,297 $792,340 $761,741 $785,954 $668,360
Land Value $5,940,000 $4,950,000 $4,680,000 $4,230,000 $3,330,000
Total Market Value $6,781,297 $5,742,340 $5,441,741 $5,015,954 $3,998,360
Assessed and Taxable Values
Tax Year 2026 2025 2024 2023 2022
Assessed Value $3,764,565 $3,665,594 $3,562,288 $3,458,532 $3,355,565
Exemption Amount $51,411 $50,722 $50,000 $50,000 $50,000
Taxable Value $3,713,154 $3,614,872 $3,512,288 $3,408,532 $3,305,565
Taxes
Tax Year 2026 2025 2024 2023 2022
AD VALOREM $61,143 $61,593 $59,916 $59,281 $59,486
NON AD VALOREM $455 $205 $194 $188 $184
TOTAL TAX $61,598 $61,798 $60,110 $59,469 $59,670
Dorothy Jacks, CFA, AAS  PALM BEACH COUNTY PROPERTY APPRAISER   www.pbcpao.gov