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90 Tingler Lane, Marathon, FL 33050

$5,995,000
Property Type: Residential Bedrooms: 5 Baths: 5 Square Footage: 4,660 Lot Size (sq. ft.): 15,165 Status: Active
Current Price: $5,995,000 List Date: 2/11/2026 Last Modified: 4/15/2026

Overview

Description

Private oceanfront estate behind the gates of Tingler Island, one of Marathon's most exclusive and sought-after communities. Designed in timeless Caribbean West Indies style, this exceptional residence is perfectly oriented with coveted southern exposure—capturing refreshing ocean breezes, warm natural light, and the rare privilege of both sunrise and sunset views over open water. Set along a premier stretch of true oceanfront, the property offers unobstructed, forever ocean views, highlighted by a spectacular infinity-edge pool that blends seamlessly into the horizon. The setting is serene, private, and truly irreplaceable. Offered fully furnished, the home features travertine marble flooring throughout the main living level, rich hardwood floors upstairs, and beautiful custom woodwork throughout. Light-filled living spaces flow effortlessly, complemented by spacious bedrooms and a well-appointed kitchen ideal for entertaining, complete with a dedicated wine cooler. An upstairs p ...

Listing Details MLS# 618602

Location, Tax & Legal

Street #
90
Street Name
Tingler
Street Suffix
Lane
Key/Island
Marathon
State/Province
FL
Zip Code
33050
County
Monroe
Subdivision
Tinglers Island (49.5)
Area
14 - Sombrero Area
City
MARATHON
Off Shore Island
No
Mile Marker
49.5
Marathon Neighborhood
Country Club (Sombrero Blvd & Flamingo)
Side
Ocean
Flood Zone
VE,VE
Alternate Key #
1124206
Parcel #
00105570-000000
Zoning
RM-1 - Residential Medium - 1
Deed Restrictions
Unknown
Legal
23 66 32 BOOT KEY PT LOT 1 OR96-352 OR182-131/35 OR1643-2041 OR1643-2042/43 OR1646-363/64 OR2079-1952 OR2627-1893/94 OR2
Taxes
29112.44
Tax Year
2025
Pub Sewer HkUp
Yes

Contract Information

Listing Board
Marathon/Lower Keys
As is Rght to Inspct
Yes
Potential Short Sale
No
Bank Owned
No

General Property Description

Realtor.COM Type
Residential - Single Family
Style
Single Family
Waterfront
Yes
Control Depth
4
Pool
Yes
Year Built
2007
Lot SqFt
15165
Lot Sqft Source
Property Data Card
Acres
0.35
Living Apx SqFt
4660
SqFt Source
Property Data Card
Total Bedrooms
5
Full Baths
4
Half Baths
Yes
Total Baths
5
Rentals Allowed
With Restrictions
Min Rental Days
7
Total Units
0

Association Info

Mandatory Home Owners Asc
No
1st Right of Refusal
No
Association Fee $
0

Dockage

Dock Length
30
Dock
Composite

More Information

Building Style

Above Flood
Unknown

Vehicle Storage

Car(s)
2
Garage
Yes
Attached
Yes
Auto Door Opener
Yes
Off Street Parking
Yes

Pool Info

Heated
Yes
In Ground
Yes
Decked
Yes

Financial Status

Bank Owned
No
Potential Short Sale
No

Remarks & Misc

Remarks – Consumer
Private oceanfront estate behind the gates of Tingler Island, one of Marathon's most exclusive and sought-after communities. Designed in timeless Caribbean West Indies style, this exceptional residence is perfectly oriented with coveted southern exposure—capturing refreshing ocean breezes, warm natural light, and the rare privilege of both sunrise and sunset views over open water. Set along a premier stretch of true oceanfront, the property offers unobstructed, forever ocean views, highlighted by a spectacular infinity-edge pool that blends seamlessly into the horizon. The setting is serene, private, and truly irreplaceable. Offered fully furnished, the home features travertine marble flooring throughout the main living level, rich hardwood floors upstairs, and beautiful custom woodwork throughout. Light-filled living spaces flow effortlessly, complemented by spacious bedrooms and a well-appointed kitchen ideal for entertaining, complete with a dedicated wine cooler. An upstairs private lounge and bar open to a walk-out oceanview terrace—an unforgettable setting for sunset cocktails and evening gatherings. The bar is equipped with a wine refrigerator, dishwasher, and ice maker for effortless hosting. Additional highlights include a two-car, climate-controlled garage with ample storage. Ideally located within walking distance to Sombrero Beach, with access to a scenic bike and walking path along Sombrero Beach Road, and just minutes from shopping, dining, grocery stores, and golf-cart-friendly island conveniences. Seller financing available for qualified buyers, presenting a rare opportunity to secure a premier oceanfront estate with enhanced flexibility. Homes of this caliber, privacy, and oceanfront position are seldom offered. Schedule your private showing and experience Tingler Island living firsthand.
Directions
From US 1, turn onto Sombrero Beach Rd, continue and turn left onto Tingler Lane, continue until you approach black gate for Tingler Island.

Fee Includes

None
Yes

Tax Exemptions

None
Yes

Appliances

Dishwasher
Yes
Disposal
Yes
Dryer
Yes
Gas Appliances
Yes
Ice Machine
Yes
Microwave
Yes
Oven
Yes
Range
Yes
Refrigerator
Yes
Stainless Steel Appliance(s)
Yes
Washer
Yes
Wine Cooler
Yes

Pets

Pets Allowed
Yes

Cooling

Central Air
Yes

Heating

Central
Yes

Waterfront

Oceanfront
Yes
Open Water
Yes

Waterview

Ocean View
Yes
Open Water View
Yes

Floor

Tile
Yes
Wood
Yes

Neighborhood Feature

Beach
Yes
Bike Paths
Yes

Interior Features

Bar
Yes
Built-in Cabinets
Yes
Cathedral Ceilings
Yes
Drapes/Blinds Incl
Yes
Entrance Foyer
Yes
Fire Sprinkler
Yes
Granite Counter Top
Yes
Pantry
Yes
Smoke Alarms
Yes
Split Bedroom
Yes
Storage
Yes
Tray Ceilings
Yes
Walk-in Closet(s)
Yes
Wet Bar
Yes
Whirlpool Bath Tub
Yes
Window Treatments
Yes

Property Condition

Updated/Remodeled
Yes

Specialty Rooms

Laundry Room
Yes
Theater Room
Yes

Windows/Doors

French Doors
Yes
Glass Doors
Yes
Impact Rstnce Doors
Yes
Impact Rstnce Window
Yes
Sliding Glass Doors
Yes

Security

Electric Gate
Yes

Construction

CBS
Yes
Concrete
Yes

Land Size

Less Than 1/4 Acre
Yes

Furnished

Furnished
Yes

Terms

Cash
Yes
Conventional
Yes
Seller Finance Psble
Yes
Other Specify
Yes

Utilities

Buyer to Verify
Yes
Cable Available
Yes
Elect Separate Meter
Yes
FKAA
Yes
Municipal Sewer
Yes
Propane
Yes

Porch/Balcony

Deck
Yes
Open Porch/Balcony
Yes
Patio
Yes

Title

Title Ins - Buyer
Yes

Exterior Features

Hot Tub
Yes
Lanai
Yes
Lighting
Yes
Rain Gutters
Yes

Pre-Wired

Cable
Yes
Surround Sound
Yes

Roof

Metal Roof
Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Oceanfront; Open Water Waterview: Ocean View; Open Water View Property Condition: Updated/Remodeled Vehicle Storage: Garage; Attached; Auto Door Opener; Off Street Parking Furnished: Furnished Cooling: Central Air Heating: Central Utilities: Buyer to Verify; Cable Available; Elect Separate Meter; FKAA; Municipal Sewer; Propane Interior Features: Bar; Built-in Cabinets; Cathedral Ceilings; Drapes/Blinds Incl; Entrance Foyer; Fire Sprinkler; Granite Counter Top; Pantry; Smoke Alarms; Split Bedroom; Storage; Tray Ceilings; Walk-in Closet(s); Wet Bar; Whirlpool Bath Tub; Window Treatments Pre-Wired: Cable; Surround Sound Specialty Rooms: Laundry Room; Theater Room Appliances: Dishwasher; Disposal; Dryer; Gas Appliances; Ice Machine; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler Exterior Features: Hot Tub; Lanai; Lighting; Rain Gutters Pool Info: In Ground; Decked Construction: CBS; Concrete Floor: Tile; Wood Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Beach; Bike Paths Security: Electric Gate Land Size: Less Than 1/4 Acre Terms: Cash; Conventional; Seller Finance Psble; Other Specify Title: Title Ins - Buyer
Listing Office: Berkshire Hathaway HomeServices Keys Real Estate
Last Updated: April - 15 - 2026
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