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2400 sq feet Office 6400 Overseas Hwy 2,191 SF of Office Space Available in Marathon, FL 33050

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HIGHLIGHTS

  • 100 feet of US-1 highway frontage—offering excellent visibility and signage opportunities!
  • Oversized garage-style storage room!
  • Large 17,519 sq. ft. lot with ample off-street parking, beautiful tropical landscaping, and convenient access for customers and deliveries!

ALL AVAILABLE SPACE(1)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste Downstairs Office
  • 2,191 SF
  • Negotiable
  • $26.52 CAD/SF/YR $2.21 CAD/SF/MO $58,111 CAD/YR $4,843 CAD/MO
  • Office
  • -
  • Now

Prime US-1 Commercial Space for Lease – 2,400 sq. ft. First Floor | Marathon, FL Now available for lease in Marathon, Florida: a spacious 2,400 sq. ft. ground-floor commercial unit in a freestanding building with 100 feet of US-1 highway frontage—offering excellent visibility and signage opportunities. Located on a 17,519 sq. ft. lot, this property provides ample off-street parking, beautiful tropical landscaping, and convenient access for customers and deliveries. The entire first floor is available and includes: – Two restrooms – Welcoming waiting area – Front desk/reception space – Two open common areas – Seven private rooms/offices – Oversized garage-style storage room with a separate entrance and kitchenette—perfect for storing inventory, receiving shipments, or converting into a breakroom, display room, or additional workspace – Multiple built-in storage closets Previously home to a long-standing optometrist’s office, this flexible layout is ideal for a medical or dental practice, real estate firm, law office, wellness spa, or professional services looking to establish themselves in the heart of the Florida Keys. Available September 1, 2025 ?? Monthly Lease: $3,800 ?? Additional Fee: $150month (water & trash) ?? Tenant pays all other utilities Landlord-friendly lease terms! To support your business startup or relocation, the owner is waiving the traditional last month and security deposit requirements. This allows tenants to use their funds toward custom build-outs—including updated flooring, bathroom renovations, or paint to reflect their brand and style. Lease terms available for 1, 2, 3, or 5 years. The building has been recently upgraded, including extensive improvements to the structure and surrounding landscaping. Take advantage of this rare opportunity to grow your business in Marathon, FL—one of the most vibrant and desirable communities in the Florida Keys. Owner is a licensed Florida Keys Real Estate Agent.

  • Listed lease rate plus proportional share of utilities
  • 1 Conference Room
  • Reception Area
  • Secure Storage
  • Excellent US-1 Highway Visibility
  • Oversized Garage-style Storage/Conference Room
  • 7 Private Offices
  • Central Air Conditioning
  • Private Restrooms
  • Wheelchair Accessible
  • 7 Private Offices
  • Welcoming waiting area
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste Downstairs Office 2,191 SF Negotiable $26.52 CAD/SF/YR $2.21 CAD/SF/MO $58,111 CAD/YR $4,843 CAD/MO Office - Now

1st Floor, Ste Downstairs Office

Size
2,191 SF
Term
Negotiable
Rental Rate
$26.52 CAD/SF/YR $2.21 CAD/SF/MO $58,111 CAD/YR $4,843 CAD/MO
Space Use
Office
Condition
-
Available
Now

1st Floor, Ste Downstairs Office

Size 2,191 SF
Term Negotiable
Rental Rate $26.52 CAD/SF/YR
Space Use Office
Condition -
Available Now

Prime US-1 Commercial Space for Lease – 2,400 sq. ft. First Floor | Marathon, FL Now available for lease in Marathon, Florida: a spacious 2,400 sq. ft. ground-floor commercial unit in a freestanding building with 100 feet of US-1 highway frontage—offering excellent visibility and signage opportunities. Located on a 17,519 sq. ft. lot, this property provides ample off-street parking, beautiful tropical landscaping, and convenient access for customers and deliveries. The entire first floor is available and includes: – Two restrooms – Welcoming waiting area – Front desk/reception space – Two open common areas – Seven private rooms/offices – Oversized garage-style storage room with a separate entrance and kitchenette—perfect for storing inventory, receiving shipments, or converting into a breakroom, display room, or additional workspace – Multiple built-in storage closets Previously home to a long-standing optometrist’s office, this flexible layout is ideal for a medical or dental practice, real estate firm, law office, wellness spa, or professional services looking to establish themselves in the heart of the Florida Keys. Available September 1, 2025 ?? Monthly Lease: $3,800 ?? Additional Fee: $150month (water & trash) ?? Tenant pays all other utilities Landlord-friendly lease terms! To support your business startup or relocation, the owner is waiving the traditional last month and security deposit requirements. This allows tenants to use their funds toward custom build-outs—including updated flooring, bathroom renovations, or paint to reflect their brand and style. Lease terms available for 1, 2, 3, or 5 years. The building has been recently upgraded, including extensive improvements to the structure and surrounding landscaping. Take advantage of this rare opportunity to grow your business in Marathon, FL—one of the most vibrant and desirable communities in the Florida Keys. Owner is a licensed Florida Keys Real Estate Agent.

  • Listed lease rate plus proportional share of utilities
  • 7 Private Offices
  • 1 Conference Room
  • Central Air Conditioning
  • Reception Area
  • Private Restrooms
  • Secure Storage
  • Wheelchair Accessible
  • Excellent US-1 Highway Visibility
  • 7 Private Offices
  • Oversized Garage-style Storage/Conference Room
  • Welcoming waiting area

PROPERTY OVERVIEW

REDUCED!!! Prime US-1 Commercial Space for Lease – 2,400 sq. ft. First Floor | Marathon, FL Now available for lease in Marathon, Florida: a spacious 2,400 sq. ft. ground-floor commercial unit in a freestanding building with 100 feet of US-1 highway frontage—offering excellent visibility and signage opportunities. Located on a 17,519 sq. ft. lot, this property provides ample off-street parking, beautiful tropical landscaping, and convenient access for customers and deliveries. The entire first floor is available and includes: – Two restrooms – Welcoming waiting area – Front desk/reception space – Two open common areas – Seven private rooms/offices – Oversized garage-style storage room with a separate entrance and kitchenette—perfect for storing inventory, receiving shipments, or converting into a breakroom, display room, or additional workspace – Multiple built-in storage closets Previously home to a long-standing optometrist’s office, this flexible layout is ideal for a medical or dental practice, real estate firm, law office, wellness spa, or professional services looking to establish themselves in the heart of the Florida Keys. Available Now Monthly Lease: $3,800 Additional Fee: $150/month (water & trash) Tenant pays all other utilities Landlord-friendly lease terms! To support your business startup or relocation, the owner is waiving the traditional last month and security deposit requirements. This allows tenants to use their funds toward custom build-outs—including updated flooring, bathroom renovations, or paint to reflect their brand and style. Lease terms available for 1, 2, 3, or 5 years. The building has been recently upgraded, including extensive improvements to the structure and surrounding landscaping. Take advantage of this rare opportunity to grow your business in Marathon, FL—one of the most vibrant and desirable communities in the Florida Keys. Owner is a licensed Florida Keys Real Estate Agent.

  • Storage Space
  • Air Conditioning

PROPERTY FACTS

Building Type
Office
Year Built
1981
Building Height
2 Stories
Building Size
4,383 SF
Building Class
C
Typical Floor Size
2,400 SF
Parking
20 Surface Parking Spaces

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • 2nd
  • Cruz In The Keys Construction
  • Construction
  • 2nd
  • Massage Parlour
  • Services
  • 2nd
  • Nails Salon
  • Services
Bike Score®
Very Bikeable (71)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
  • Listing ID: 36911758

  • Date on Market: 2025-07-24

  • Last Updated:

  • Address: 6400 Overseas Hwy, Marathon, FL 33050

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