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Anchor Line Realty

Anchor Line Realty specializes in buyer brokerage, real estate sales listings, and long term property management in Key West & the Florida Keys.

Call: (305) 766-6835

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$11,700,000
77350 Overseas Highway
Lower Matecumbe, FL 33036
MLS# 620680
6 beds  |  8 baths  |  6577 sqft


Sunset Sanctuary
  1 / 33  
Sunset Sanctuary Waterfront Living Residential Estate Pool to Dock Patio Pool Dock Boat Lift and Dock Open Water Access Location Mile Marker 77 Living Room First-Floor Dining Kitchen Living First-Floor Custom Kitch Kitchen Entry Foyer and Elevator Sunset Lounge Bar Sunset Lounge Third-Floor Media Room Second-Floor Primary Suite First-Floor Ensuite Primary First-Floor Patio to Primary Guest House Pickleball Court Second-Floor Primary Suite Ensuite Second-Floor Primary Guest Suite 2 Balcony Second-Floor Guest Suite 3 Second-Floor Guest Suite Third-Floor Third-Floor Balcony Guest House 77350 Overseas Hwy Main to Guest House Pool to Canal View Sunset

Property Description
Sunset Sanctuary. Natural beauty and captivating sunsets of the Florida Keys define this newly completed gated waterfront estate on Lower Matecumbe Key. Surrounded by a serene coastal landscape and native birdlife, the property offers boating access to both Florida Bay and the Atlantic Ocean. Completed in 2025, the three-level main residence features two primary suites, three guest bedroom suites, media room, an elevator, and a custom kitchen showcasing mahogany cabinetry and Thermador appliances. Expansive balconies extend the living spaces into the natural surroundings. The third-level Sunset Lounge elevates entertaining with a full bar, wine storage, generous seating, a mega-TV, and views toward Florida Bay. Outdoors, the property features a saltwater pool and spa, covered dining and entertaining areas, a private pickleball court, and a dock with boat lift. A detached guest house provides comfortable accommodations with added separation from the main residence. This distinctive Islamorada estate brings together natural beauty, recreation, boating access, and elevated island living.

Details
Maps
Contract Information
Listing Board: Florida Keys
As is Rght to Inspct: Yes
Current Price: $11,700,000
Listing Date: 2026-07-19
List Price: $11,700,000
Location, Tax & Legal
City: ISLAMORADA
Off Shore Island: No
Mile Marker: 77
Marathon Neighborhood: N/A
Senior Community YN: No
Side: Bay/Gulf
Flood Zone: AE
Alternate Key #: 1489719
Handicap Access: No
Parcel #: 00397190-000000
Bldg Nbr: 2
Zoning: RE - Residential Estate
Deed Restrictions: Unknown
Legal: BK 5 LT 4 MATECUMBE OCEAN BAY SEC 2 PB2-98 LOWER MATECUMBE KEY OR516-213 OR621-257 OR1694-84 OR1694-85 OR1694-86 OR2508-
Taxes: 8815.53
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 77350
Street Name: Overseas
Street Suffix: Highway
Key/Island: Lower Matecumbe
State/Province: FL
Zip Code: 33036
County: Monroe
Subdivision: Davis Shores (77.0)
Area: 22 - Lower Matecumbe
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 3
Lot SqFt: 33541
Pool: Yes
Lot Sqft Source: Property Data Card
Total Units: 2
Acres: 0.77
SqFt Source: Tax Records
Rentals Allowed: With Restrictions
Min Rental Days: 7
Style: Single Family
Year Built: 2025
Living Apx SqFt: 6577
Total Bedrooms: 6
Full Baths: 6
Half Baths: 2
Total Baths: 8
Remarks & Misc
Remarks – Consumer: Sunset Sanctuary. Natural beauty and captivating sunsets of the Florida Keys define this newly completed gated waterfront estate on Lower Matecumbe Key. Surrounded by a serene coastal landscape and native birdlife, the property offers boating access to both Florida Bay and the Atlantic Ocean. Completed in 2025, the three-level main residence features two primary suites, three guest bedroom suites, media room, an elevator, and a custom kitchen showcasing mahogany cabinetry and Thermador appliances. Expansive balconies extend the living spaces into the natural surroundings. The third-level Sunset Lounge elevates entertaining with a full bar, wine storage, generous seating, a mega-TV, and views toward Florida Bay. Outdoors, the property features a saltwater pool and spa, covered dining and entertaining areas, a private pickleball court, and a dock with boat lift. A detached guest house provides comfortable accommodations with added separation from the main residence. This distinctive Islamorada estate brings together natural beauty, recreation, boating access, and elevated island living.
Directions: Mile Marker 77 turn bayside
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Boat Lift: 1
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Dryer: 1
Freezer: 1
Ice Machine: 1
Microwave: 1
More Appliances: 1
Oven: 1
Refrigerator: 1
Washer: 1
Wine Cooler: 1
Pets
Pets Allowed: 1
Cooling
Central Air: 1
Waterfront
Canal Front: 1
Waterview
Bay/Gulf View: 1
Canal View: 1
Ocean View: 1
Floor
Tile: 1
Interior Features
Bar: 1
Elevator: 1
Entrance Foyer: 1
Quartz Countertops: 1
Walk-in Closet(s): 1
Window Treatments: 1
Property Condition
New Construction: 1
Specialty Rooms
Gym: 1
Laundry Room: 1
Media Room: 1
Building Style
Above Flood: Yes
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Vehicle Storage
Car(s): 4+
Garage: 1
Attached: 1
Detached: 1
Security
Electric Gate: 1
Construction
CBS: 1
Land Size
1/2 - Less Than 1 AC: 1
Furnished
Negotiable: 1
Terms
Cash: 1
Conventional: 1
Utilities
FKAA: 1
Municipal Sewer: 1
Porch/Balcony
Open Porch/Balcony: 1
Patio: 1
Title
Title Ins - Buyer: 1
Pool Info
Salt Water: 1
Roof
Metal Roof: 1
Financial Status
Standard Sale: Yes
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Bay/Gulf View; Canal View; Ocean View
Dockage: Boat Lift
Property Condition: New Construction
Vehicle Storage: Garage; Attached; Detached
Furnished: Negotiable
Cooling: Central Air
Utilities: FKAA; Municipal Sewer
Interior Features: Bar; Elevator; Entrance Foyer; Quartz Countertops; Walk-in Closet(s); Window Treatments
Specialty Rooms: Gym; Laundry Room; Media Room
Appliances: Dishwasher; Dryer; Freezer; Ice Machine; Microwave; More Appliances; Oven; Refrigerator; Washer; Wine Cooler
Pool Info: Salt Water
Construction: CBS
Floor: Tile
Roof: Metal Roof
Pets: Pets Allowed
Security: Electric Gate
Land Size: 1/2 - Less Than 1 AC
Terms: Cash; Conventional
Title: Title Ins - Buyer

Listing Office: American Caribbean Real Estate, Christie's International Real Estate

Last Updated: July - 24 - 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.


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David Austin, Owner/Broker
Anchor Line Realty, LLC
820 Ashe Street
Key West, FL 33040
www.anchorlinerealty.com
[email protected]
305.766.6835
Member, National Association of Realtors (NAR)
Member, Florida Association of Realtors (FAR)
Member, Key West Association of Realtors (KWAR)