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2919 Sombrero Boulevard, Marathon, FL 33050

$2,799,000
Property Type: Residential Bedrooms: 3 Baths: 4 Square Footage: 2,540 Lot Size (sq. ft.): 15,625 Status: Active
Current Price: $2,799,000 List Date: 1/01/2026 Last Modified: 4/14/2026

Overview

Description

Marathon's Mermaid Manor is a waterfront home that truly lives up to its name. It is the kind of place that makes people stop scrolling, not because it is flashy or overdone, but because it feels rare and real. Set in the highly desired Sombrero Golf Course neighborhood, this property offers a combination that is hard to find in the Florida Keys, a beautiful home, a prime waterfront setting, strong elevation, and a layout that makes everyday life easy while still feeling special. Inside, you will find three bedrooms, each with a private en suite bathroom, plus an additional half bath off the living room for guest convenience. The spacious open floor plan is built for easy living and entertaining, with the kitchen as the true centerpiece. Custom designed with hickory cabinetry, granite countertops, Wolf cooking appliances, a full size Sub Zero fridge and freezer, a 105 bottle wine cooler, and a Miele espresso machine, it is both beautiful and functional. The oversized island seats fo ...

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Listing Details MLS# 617889

Location, Tax & Legal

Street #
2919
Street Name
Sombrero
Street Suffix
Boulevard
Key/Island
Marathon
State/Province
FL
Zip Code
33050
County
Monroe
Subdivision
Sombrero Properties (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
AE
Alternate Key #
1435503
Parcel #
00355390-000200
Zoning
RM - Residential Medium
Deed Restrictions
Unknown
Legal
LT 3 THE SOMBRERO PROPERTIES BOOT KEY PB5-101 PT. PARCEL 13 OR453-456/58 OR651-353 OR1353-880/82 OR2188-174/75 OR2688-8
Taxes
22079.35
Tax Year
2025
Pub Sewer HkUp
Yes

Contract Information

Listing Board
Florida 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
5
Pool
Yes
Year Built
1979
Lot SqFt
15625
Acres
0.36
Living Apx SqFt
2540
SqFt Source
Property Data Card
Total Bedrooms
3
Full Baths
3
Half Baths
Yes
Total Baths
4
Rentals Allowed
Yes
Min Rental Days
7
Total Units
0

Association Info

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

License Info

Transient Rntl Licns
Yes

More Information

Dockage

Dock Length
125
Dock
Concrete
Dock Permit
Yes
Seawall
Concrete
Boat Lift
Yes
Davits
Yes

Building Style

Above Flood
Unknown
Stories
1 Story
Ground Level
Yes

Vehicle Storage

Car(s)
4+
Garage
Yes
Guest Parking
Yes
Open Parking
Yes
RV Parking Open
Yes
Off Street Parking
Yes
Trailer Storage
Yes

Appliances

Other
Subzero and Wolf
Dishwasher
Yes
Disposal
Yes
Dryer
Yes
Freezer
Yes
Ice Machine
Yes
Microwave
Yes
Oven
Yes
Range
Yes
Stainless Steel Appliance(s)
Yes
Washer
Yes
Wine Cooler
Yes

Financial Status

Auction
No
Bank Owned
No
Potential Short Sale
No
Standard Sale
Yes

Remarks & Misc

Remarks – Consumer
Marathon's Mermaid Manor is a waterfront home that truly lives up to its name. It is the kind of place that makes people stop scrolling, not because it is flashy or overdone, but because it feels rare and real. Set in the highly desired Sombrero Golf Course neighborhood, this property offers a combination that is hard to find in the Florida Keys, a beautiful home, a prime waterfront setting, strong elevation, and a layout that makes everyday life easy while still feeling special. Inside, you will find three bedrooms, each with a private en suite bathroom, plus an additional half bath off the living room for guest convenience. The spacious open floor plan is built for easy living and entertaining, with the kitchen as the true centerpiece. Custom designed with hickory cabinetry, granite countertops, Wolf cooking appliances, a full size Sub Zero fridge and freezer, a 105 bottle wine cooler, and a Miele espresso machine, it is both beautiful and functional. The oversized island seats four and includes smart built in storage to keep everything organized and clutter free. Outside, enjoy a fully screened in pool deck with a built in outdoor kitchen, plus 125 feet of recently repoured dockage with a 15,000 pound boat lift, davits, and two 50 amp shore power stations, along with immediate Ocean and Gulf access for the ultimate Florida Keys boating lifestyle. One of the biggest advantages of this home is its rare ground level, above flood construction. That alone makes it stand out, but the high and dry elevation makes it even more desirable. With new impact windows and doors, a metal roof, and a whole house generator, the major upgrades are already done, offering comfort, confidence, and true peace of mind for Keys living.

Fee Includes

None
Yes

Tax Exemptions

None
Yes

Pets

Pets Allowed
Yes

Cooling

Ceiling Fans(s)
Yes
Central Air
Yes

Heating

Central
Yes

Waterfront

Canal Front
Yes

Waterview

Canal View
Yes

Floor

Tile
Yes

Neighborhood Feature

Beach
Yes
Bike Paths
Yes

Interior Features

Built-in Cabinets
Yes
Entrance Foyer
Yes
Granite Counter Top
Yes
Split Bedroom
Yes
Storage
Yes
Window Treatments
Yes

Property Condition

Updated/Remodeled
Yes

Specialty Rooms

Laundry Room
Yes

Windows/Doors

Impact Rstnce Window
Yes
Other Windows/Doors
Yes

Security

Electric Gate
Yes

Construction

CBS
Yes

Land Size

1/4 - 1/2 Acre
Yes

Furnished

Negotiable
Yes

Utilities

Buyer to Verify
Yes
Cable Available
Yes
Elect Separate Meter
Yes
FKAA
Yes
Municipal Sewer
Yes
Whole House Generatr
Yes

Porch/Balcony

Screened Patio
Yes

Title

Abstract
Yes

Exterior Features

Bar
Yes
Built-in Grill
Yes
Fruit Tree(s)
Yes
Hot Tub
Yes
Outdoor Kitchen
Yes
Privacy Wall/Fence
Yes
Shed
Yes
Sprinkler System
Yes

Pool Info

In Ground
Yes
Concrete
Yes

Roof

Metal Roof
Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Canal Front Waterview: Canal View Dockage: Boat Lift; Davits Property Condition: Updated/Remodeled Building Style: Ground Level Vehicle Storage: Garage; Guest Parking; Off Street Parking; Open Parking; RV Parking Open; Trailer Storage Furnished: Negotiable Cooling: Ceiling Fans(s); Central Air Heating: Central Utilities: Buyer to Verify; Cable Available; Elect Separate Meter; FKAA; Municipal Sewer; Whole House Generatr Interior Features: Built-in Cabinets; Entrance Foyer; Granite Counter Top; Split Bedroom; Storage; Window Treatments Specialty Rooms: Laundry Room Appliances: Dishwasher; Disposal; Dryer; Freezer; Ice Machine; Microwave; Oven; Range; Stainless Steel Appliance(s); Washer; Wine Cooler Exterior Features: Bar; Built-in Grill; Fruit Tree(s); Hot Tub; Outdoor Kitchen; Privacy Wall/Fence; Shed; Sprinkler System Pool Info: In Ground; Concrete Construction: CBS Floor: Tile Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Beach; Bike Paths Security: Electric Gate Land Size: 1/4 - 1/2 Acre Title: Abstract

Room Information

Room Name Length Width
Bedroom 2
Bedroom 3
Kitchen 12.94 15.78
Kitchen
Living Room
Bedroom 1
Listing Office: RE/MAX All Keys Real Estate
Last Updated: April - 14 - 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.