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9960 Aviation Boulevard, Marathon, FL 33050

$1,898,000
Property Type: Residential Bedrooms: 3 Baths: 3 Square Footage: 2,277 Lot Size (sq. ft.): 7,500 Status: Active
Current Price: $1,898,000 List Date: 2/10/2026 Last Modified: 4/06/2026

Overview

Description

Experience the confidence of solid construction in this 3-bedroom, 2.5-bath canal-front residence. Built with poured, reinforced concrete, this home was designed for strength, longevity, and peace of mind—an invaluable asset in a coastal environment. From the moment you arrive, the quality is unmistakable, offering the substantial, well-built feel discerning buyers seek. The open, light-filled floor plan flows seamlessly for everyday living and entertaining, anchored by a well-appointed kitchen featuring granite countertops, custom finishes, and durable hickory cabinetry chosen to stand the test of time. Custom tilework throughout adds warmth and character, while an elevator provides effortless access between levels. Additional highlights include a cozy fireplace, dedicated upstairs office space, and a flexible layout suited to a variety of lifestyles. Boaters will appreciate the excellent dockage and quick access to open water, including a 16,000-lb boat lift accommodating vessels u ...

Listing Details MLS# 618588

Location, Tax & Legal

Street #
9960
Street Name
Aviation
Street Suffix
Boulevard
Key/Island
Marathon
State/Province
FL
Zip Code
33050
County
Monroe
Subdivision
Sea-Air Estates (52.0)
Area
15 - Sombrero Bch Rd to Vaca Cut Gulfside
City
MARATHON
Off Shore Island
No
Mile Marker
52
Marathon Neighborhood
Behind the Airport
Side
Bay/Gulf
Flood Zone
AE
Alternate Key #
1405515
Parcel #
00331061-002500
Zoning
RM - Residential Medium
Deed Restrictions
Unknown
Legal
BK 1 LT 25 SEA-AIR ESTATES VACA KEY PB6-91
Taxes
6441.35
Tax Year
2025
Pub Sewer HkUp
Yes

Contract Information

Listing Board
Marathon/Lower Keys
As is Rght to Inspct
Yes
Species List
No

General Property Description

Realtor.COM Type
Residential - Single Family
Style
Single Family
Waterfront
Yes
Control Depth
4
Pool
No
Year Built
2005
Lot SqFt
7500
Lot Sqft Source
Property Data Card
Acres
0.17
Living Apx SqFt
2277
SqFt Source
Property Data Card
Total Bedrooms
3
Full Baths
2
Half Baths
Yes
Total Baths
3
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

Dockage

Dock Length
75
Dock
Concrete
Seawall
Concrete
Boat Lift
Yes
Davits
Yes

More Information

Building Style

Above Flood
Yes

Vehicle Storage

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

Remarks & Misc

Remarks – Consumer
Experience the confidence of solid construction in this 3-bedroom, 2.5-bath canal-front residence. Built with poured, reinforced concrete, this home was designed for strength, longevity, and peace of mind—an invaluable asset in a coastal environment. From the moment you arrive, the quality is unmistakable, offering the substantial, well-built feel discerning buyers seek. The open, light-filled floor plan flows seamlessly for everyday living and entertaining, anchored by a well-appointed kitchen featuring granite countertops, custom finishes, and durable hickory cabinetry chosen to stand the test of time. Custom tilework throughout adds warmth and character, while an elevator provides effortless access between levels. Additional highlights include a cozy fireplace, dedicated upstairs office space, and a flexible layout suited to a variety of lifestyles. Boaters will appreciate the excellent dockage and quick access to open water, including a 16,000-lb boat lift accommodating vessels up to approximately 35 feet, multiple docking options, davits, and a large dock box for easy gear storage. Outdoor living is front and center, with generous space for entertaining and ample room to create a private tropical oasis—there is plenty of space to add a pool. The oversized four-car garage provides abundant storage for vehicles, boats, and water toys, while a 10,000-gallon cistern with pump adds an extra layer of water security. Downstairs, a versatile enclosed area offers endless possibilities as a tackle room, workshop, storage area, or relaxation space. Framed by concrete walls on both sides with gated rear access, the property offers privacy and security while still embracing the easygoing Florida Keys lifestyle. Whether you're seeking a full-time waterfront residence, seasonal retreat, serious boater's haven, or a weekly vacation rental opportunity, this exceptionally well-built home delivers durability, functionality, and island living at its finest.
Directions
US #1 to Aviation Boulevard, sign on property.

Fee Includes

None
Yes

Tax Exemptions

Homestead
Yes

Appliances

Dishwasher
Yes
Dryer
Yes
Microwave
Yes
Oven
Yes
Range
Yes
Refrigerator
Yes
Stainless Steel Appliance(s)
Yes
Washer
Yes
Wine Cooler
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

Bike Paths
Yes

Interior Features

Built-in Cabinets
Yes
Cathedral Ceilings
Yes
Drapes/Blinds Incl
Yes
Elevator
Yes
Entrance Foyer
Yes
Fireplace(s)
Yes
Granite Counter Top
Yes
Pull Down Stairs
Yes
Smoke Alarms
Yes
Split Bedroom
Yes
Storage
Yes
Tray Ceilings
Yes
Walk-in Closet(s)
Yes
Whirlpool Bath Tub
Yes
Window Treatments
Yes

Specialty Rooms

Workshop
Yes

Windows/Doors

Double Hung Windows
Yes
Sliding Glass Doors
Yes

Security

Patrolled Area
Yes

Construction

CBS
Yes
Concrete
Yes

Land Size

Less Than 1/4 Acre
Yes

Furnished

Negotiable
Yes

Terms

Cash
Yes
Conventional
Yes
VA
Yes

Utilities

Cable Available
Yes
Cistern
Yes
Elect Separate Meter
Yes
FKAA
Yes
Municipal Sewer
Yes
Water Separate Meter
Yes

Porch/Balcony

Patio
Yes
Screened Patio
Yes

Title

Negotiable
Yes

Exterior Features

Fencing
Yes
Privacy Wall/Fence
Yes
Storage
Yes

Pre-Wired

Cable
Yes

Roof

Tile Roof
Yes

Accessibility Feat

Accessible Elevator Installed
Yes

Shutters

Accordion
Yes

Property Features

Fee Includes: None Tax Exemptions: Homestead Waterfront: Canal Front Waterview: Canal View Dockage: Boat Lift; Davits Vehicle Storage: Garage; Auto Door Opener; Guest Parking; Off Street Parking; RV Parking Open; Trailer Storage Furnished: Negotiable Cooling: Ceiling Fans(s); Central Air Heating: Central Utilities: Cable Available; Cistern; Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter Interior Features: Built-in Cabinets; Cathedral Ceilings; Drapes/Blinds Incl; Elevator; Entrance Foyer; Fireplace(s); Granite Counter Top; Pull Down Stairs; Smoke Alarms; Split Bedroom; Storage; Tray Ceilings; Walk-in Closet(s); Whirlpool Bath Tub; Window Treatments Pre-Wired: Cable Specialty Rooms: Workshop Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler Exterior Features: Fencing; Privacy Wall/Fence; Storage Accessibility Feat: Accessible Elevator Installed Construction: CBS; Concrete Shutters: Accordion Floor: Tile Roof: Tile Roof Pets: Pets Allowed Neighborhood Feature: Bike Paths Security: Patrolled Area Land Size: Less Than 1/4 Acre Terms: Cash; Conventional; VA Title: Negotiable
Listing Office: Ocean Sotheby's International Relaty
Last Updated: April - 06 - 2026
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