Property Detail
Location Address : 448 MARINER DR
Municipality : JUPITER
Parcel Control Number : 30-43-41-18-11-000-5910
Subdivision : ADMIRALS COVE PL 2 PAR E
Official Records Book/Page : 36096 / 795
Sale Date : 10/21/2025
Legal Description : ADMIRALS COVE PL 2 PAR E LT 591
Owner Information
Owner(s) Mailing Address
GUSMANO KARMITA
 448 MARINER DR
JUPITER FL 33477 4068
Sales Information
Sales Date Price OR Book/Page Sale Type Owner
10/21/2025 $14,500,000 36096 / 00795 DEED OF TRUST GUSMANO KARMITA
07/27/2015 $7,912,250 27700 / 00161 WARRANTY DEED GUSMANO CHARLES
07/20/2015 $10 27700 / 00150 WARRANTY DEED GRANT BRUCE &
06/17/2013 $2,200,000 26140 / 00392 WARRANTY DEED GRANT BRUCE &
04/01/2004 $2,200,000 16787 / 00790 WARRANTY DEED STRATTON NANCY L
09/01/1991 $425,000 06963 / 00421 WARRANTY DEED COHEN MAX &
Exemption Information
Applicant/Owner(s) Year Detail
GUSMANO KARMITA 2027 HOMESTEAD
GUSMANO KARMITA 2027 ADDITIONAL HOMESTEAD
Property Information
Total Number of Units Per Parcel : 1
*Total Square Feet : 15404
Acres : .62
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-LUX.RES
Exterior Wall 1 MSY: CB STUCCO
Year Built 2015
Air Condition Desc. HTG & AC
Heat Type FORCED AIR DUCT
Heat Fuel ELECTRIC
Bed Rooms 5
Full Baths 7
Half Baths 1
Exterior Wall 2 NONE
Roof Structure WOOD TRUSS
Roof Cover CONCRETE TILE
Interior Wall 1 DRYWALL
Interior Wall 2 N/A
Floor Type 1 MARBLE
Floor Type 2 HARDWOOD
Stories 2
Subarea and Square Footage for Building 1
Code Description square Footage
FGR Finished Garage 1055
FGR Finished Garage 577
BAS Base Area 5810
UOP Unfinished Open Porch 78
UOP Unfinished Open Porch 84
UOP Unfinished Open Porch 112
UOP Unfinished Open Porch 792
FUS Finished Upper Story 4888
FST Finished Storage 110
FOP Finished Open Porch 98
FOP Finished Open Porch 112
FOP Finished Open Porch 946
FOP Finished Open Porch 98
FOP Finished Open Porch 322
FOP Finished Open Porch 322
Total Square Footage 15404
Area Under Air 10698
Sketch for Building 1
Building 1 Layout

Property Extra Feature

Description Year Built Units
Pool - In-Ground 2015 1
Reflection Pond 2016 42
Boat Lift 2007 1
Boat Dock 1994 528
Bbq 2015 1

Property Land Details

Land Line # Description Zoning Acres
1 INTRACOASTAL CANAL R1 0.6198
Appraisals
Tax Year 2026 2025 2024 2023 2022
Improvement Value $8,801,359 $8,253,675 $7,965,911 $8,150,103 $7,560,181
Land Value $5,940,000 $4,950,000 $4,680,000 $4,230,000 $3,330,000
Total Market Value $14,741,359 $13,203,675 $12,645,911 $12,380,103 $10,890,181
Assessed and Taxable Values
Tax Year 2026 2025 2024 2023 2022
Assessed Value $14,741,359 $13,203,675 $12,645,911 $12,380,103 $6,793,300
Exemption Amount $0 $0 $0 $0 $50,000
Taxable Value $14,741,359 $13,203,675 $12,645,911 $12,380,103 $6,743,300
Taxes
Tax Year 2026 2025 2024 2023 2022
AD VALOREM $242,081 $224,381 $215,159 $214,729 $121,182
NON AD VALOREM $664 $205 $194 $188 $184
TOTAL TAX $242,745 $224,586 $215,353 $214,917 $121,366
Dorothy Jacks, CFA, AAS  PALM BEACH COUNTY PROPERTY APPRAISER   www.pbcpao.gov