With a portal you are able to:
- Save your searches
- Get updates on listings
- Track listings
- Add notes and messages
- Personalize your dashboard
100 Tingler Lane, Marathon, FL 33050
New Listing
$8,299,999
Property Type:
Residential
Bedrooms:
3
Baths:
4
Square Footage:
2,703
Lot Size (sq. ft.):
21,245
Status:
Active
Current Price:
$8,299,999
List Date:
4/13/2026
Last Modified:
4/16/2026
Description
Tucked on the private shores and gated community of Tingler Island, this one-of-a-kind dual-waterfront estate is where the Florida Keys lifestyle reaches its fullest expression. Design/Build by D'Asign Source, meet Bella Vista, a coastal-modern renovation. Experience the ultimate coastal dichotomy: wake to the breathtaking, vast panorama of the Atlantic Ocean, while enjoying the calm, effortless convenience of protected canal-front docking. A rare luxury configuration w/ Main Home on the Open Atlantic Ocean to Guest Home on Canal Frontage. Spend your mornings fishing, afternoons floating in your multi-level infinity pool as it disappears into the ocean horizon & evenings gathered around the gas fire pit beneath swaying palms & stars. The 8' wide by 107' concrete dock accommodates two boat lifts (3,000 & 17,000 lbs) w/ water, electric, & lighting along the full seawall, everything a serious boater needs. The Main Home stuns w/ soaring 18-ft vaulted ceilings, exposed wood beams, & a wall of six floor-to-ceiling glass panels that open to frame the Atlantic as your daily backdrop. The gourmet kitchen features Sub-Zero & Wolf appliances, a Miele coffee system, a 10-ft island, Brittanica quartz countertops, & a temperature-controlled glass wine wall. A sea-inspired chandelier, custom wall paneling & thoughtful finishes flow throughout. The Primary Suite offers ocean views, a floating soaking tub, glass rain shower, dual sinks, & a clever dual-purpose space doubling as a Primary suite & built-in home office. The private Guest Home above the double garage offers 2 beds, 2 baths, a kitchenette, private balcony, & its own washer/dryer-ideal for guests or family. Outside, resort-style grounds include a gazebo w/ marble dining table, outdoor kitchen w/ Lynx premium grill & fridge, beach sand, fruit garden, Tuuci marine-grade parasols, tiki torches, Coastal Source audio, 1,000 gallon gas tank & full home generator. Bella Vista isn't just a home, it's your Keys life, fully lived.
More Information MLS# 619460
Contract Information
Current Price: $8,299,999
Listing Date: 2026-04-13
Listing Board: Marathon/Lower Keys
List Price: $8,299,999
As is Rght to Inspct: Yes
Potential Short Sale: No
Bank Owned: No
Species List: Yes
Location Tax Legal
Street #: 100
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
General Property Description
Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 5
Pool: Yes
Year Built: 1980
Total Units: 2
Lot Size: Residential View 12,433.00 Residential Canal 8,812
Lot SqFt: 21245
Lot Sqft Source: Property Data Card
Acres: 0.48
Living Apx SqFt: 2703
SqFt Source: Builder/Architect
Total Bedrooms: 3
Full Baths: 3
Half Baths: 1
Total Baths: 4
Rentals Allowed: Yes
Min Rental Days: 7
Status Change Info
Status: Active
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Dockage
Dock Length: 107
Dock: Concrete
Seawall: Concrete
Building Style
Above Flood: Yes
Vehicle Storage
Car(s): 4+
Appliances
Other: Wine Wall
Pool Info
Other: Elevated/Structural
Heated: Yes
Financial Status
Auction: No
Bank Owned: No
Potential Short Sale: No
Standard Sale: Yes
Property Features
Fee Includes: None
Tax Exemptions: Homestead
Waterfront: Canal Front; Oceanfront; Open Water
Waterview: Canal View; Ocean View; Open Water View
Property Condition: New Construction; Updated/Remodeled
Vehicle Storage: Garage; Detached; Guest Parking; Open Parking
Furnished: Unfurnished
Cooling: Ceiling Fans(s); Central Air
Heating: Central
Utilities: Buyer to Verify; FKAA; Municipal Sewer; Propane; Whole House Generatr
Interior Features: Bar; Built-in Cabinets; Cathedral Ceilings; Drapes/Blinds Incl; Entrance Foyer; Pantry; Quartz Countertops; Security System; Smoke Alarms; Split Bedroom; Storage; Walk-in Closet(s); Wet Bar; Window Treatments
Pre-Wired: Cable; Cat 5; Surround Sound
Specialty Rooms: Laundry Room; Utility Room; Other
Appliances: Dishwasher; Disposal; Dryer; Freezer; Gas Appliances; Microwave; More Appliances; Oven; Range; Refrigerator; Washer; Wine Cooler
Exterior Features: Built-in Grill; Detached Guest Qtrs; Fruit Tree(s); Gazebo; Hot Tub; Lighting; Outdoor Kitchen; Rain Gutters; Sandy Beach; Sprinkler System; Storage
Accessibility Feat: None
Pool Info: Salt Water; Concrete
Construction: CBS
Floor: Marble; Tile
Roof: Metal Roof
Pets: Pets Allowed
Neighborhood Feature: Beach
Security: Electric Gate
Land Size: 1/4 - 1/2 Acre
Terms: Cash; Conventional
Title: Negotiable
Listing Office: Lokation Real Estate
Last Updated: April - 16 - 2026
The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.
