Marathon, FL Commercial Real Estate for Lease

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Big Pine Key, FL Islamorada, FL

Updated: May 14

Marathon, FL Commercial Space

10045 Overseas Highway, Marathon, FL 33050

$1,514/Mo

1,009 sqft · $18 SF/Yr

Impact doors and windows provide enhanced protection and security.
Ample parking available with covered rear parking and a large front parking lot.
Building is raised above flood level, mitigating flood risk.
1,009 SF unit available.
Monthly rent of $1514.

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Updated: Feb 16

Key Vaca Center: Marathon Office Space

10045 Overseas Hwy, Marathon, FL 33050

$7 SF/Yr

10,288 sqft · $6,172/Mo

14,000 SF Class A office building in Marathon, FL (33050), located at 10045 Overseas Hwy.
Twelve suites ranging from 1,000 to 5,000 contiguous SF.
Completely renovated in 2023 with new hurricane‑resistant doors and windows, modern security system, and ample parking (59 spaces).
High visibility on US‑1 with a 10x10' illuminated sign.
Features a handicap‑accessible elevator, new electrical meters, and a new roof.

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KEY VACA CENTER

10095 Overseas Hwy, Marathon, FL 33050

$1.87 SF/Yr

10,288 sqft · $1,603/Mo

Office / Retail / Medical Offices - 3 spaces available | 1,000 SqFt - 4,020 SqFt

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Top-Floor Office Suite with Private Bath

216217-11400 Overseas Hwy, Marathon, FL 33050

$2,300/Mo

Top-floor office suite in a managed commercial plaza with private bath, elevator access, and ample client parking.

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High-Visibility Office Suite

214215-11400 Overseas Hwy, Marathon, FL 33050

$2,300/Mo

Second-floor double-unit office with reception, private bathroom, and multiple rooms in a commercial plaza with parking.

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Based on your search, we've compiled 44 Potential Opportunities for your consideration. Besides 5 Active listings in Marathon, FL, we suggest exploring alternatives. Consider Similar 4 Spaces in Nearby Cities, and Similar 35 Properties for Sales.

Commercial real estate for Lease in Nearby Cities

Here are 4 Similar Spaces we found in Nearby Locations for your consideration.

Turnkey Office Space on U.S.-1

31031 Avenue A, Big Pine Key, FL 33043

$4,500/Mo

2,436 sqft · $22 SF/Yr

Finished office building for lease with high visibility.

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Islamorada Warehouse-Style Flexible Space

210 Industrial Drive, Upper Matecumbe Key, Islamorada, FL 33036

$14,166/Mo

10,000 sqft · $17 SF/Yr

10,000 SF open space with loading doors in Islamorada.

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Turnkey Office Suite with Built-Ins

31031 Avenue A, Big Pine Key, FL 33043

$4,500/Mo

2,436 sqft · $22 SF/Yr

Move-in-ready professional office with custom built-ins, conference space, and high-traffic U.S.-1 exposure under NNN terms.

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Islamorada Outdoor Commercial Space Available

86701 Overseas Highway, Upper Matecumbe Key, Islamorada, FL 33036

$1,200/Mo

Prime outdoor commercial space for lease in Islamorada, Florida.

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Similar Spaces for Sale in Marathon, FL

Consider Similar Space for Sale. We found 35 Spaces matching your search parameters.

Marathon Commercial Property For Sale

11401 Overseas Highway, Marathon, FL 33050

$1,533,333

3,429 sqft · 0.34 AC lot

Commercial building with highway exposure and ample parking in Marathon.

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Oversized Boat Slip with Tiki

100 Avenue I, Marathon, FL 33050

$920,000

Rare oversized boat slip in Marathon's Coco Plum Beach.

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Highway Frontage Development Opportunity

8501 Overseas Highway, Marathon, FL 33050

$3,450,000

0.95 AC lot

Commercial land with highway frontage, development potential, and private dockage.

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Waterfront Development Site with Dockage

14 125th Street Gulf, Marathon, FL 33050

$3,549,000

1.72 AC lot

Waterfront property with approved deep-water dockage and conditional use approval for 10 units plus 4 staff group home units.

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Corner Lot with Water Views

319 Tuskegee Street, Marathon, FL 33050

$239,000

0.06 AC lot

Cleared corner lot in Marathon offering water views and convenient access to major community destinations.

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Oceanfront Development Opportunity in Marathon

57478 Overseas Highway, Marathon, FL 33050

$10,500,000

2.37 AC lot

Rare 2.37-acre oceanfront land parcel in the Florida Keys.

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Oceanfront Development Opportunity in Marathon

57478 Overseas Highway, Marathon, FL 33050

$10,500,000

2.37 AC lot

Rare 2.37-acre oceanfront land parcel for luxury residential development.

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Live-A-Board Marina Slips

100 Ave I, Marathon, FL 33050

$410,000

Two adjacent marina slips for sale in Marathon, Florida.

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Waterfront Redevelopment Opportunity in Marathon, FL

14 125Th Street Gulf, Marathon, FL 33050

$3,549,000

6,128 sqft · 1.72 AC lot

Rare waterfront property with redevelopment potential and deep water dockage.

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Waterfront Redevelopment Opportunity in Marathon

14 125Th Street Gulf, Marathon, FL 33050

$3,549,000

6,128 sqft · 1.57 AC lot

Rare waterfront property with redevelopment potential and deep water dockage.

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Marathon Office Space For Sale

9141 Overseas Highway, Marathon, FL 33050

Contact for pricing

84 sqft · 0.47 AC lot

Shared office space in Marathon Berkshire Business Center for sale.

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Waterfront Commercial Property in Marathon

38 Coco Plum Drive, Marathon, FL 33050

$4,950,000

5,439 sqft · 0.69 AC lot

Prime commercial property with waterfront access and mixed-use potential.

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Waterfront Redevelopment Opportunity in Marathon

14 125Th Street Gulf, Marathon, FL 33050

$3,549,000

6,128 sqft · 1.72 AC lot

Rare waterfront property with deep water dockage and highway frontage.

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Waterfront Estate with Resort-Style Amenities

57223 Morton Street, Marathon, FL 33050

$35,000,000

9,530 sqft · 1.88 AC lot

Luxury waterfront estate with pools, villas, and ocean access.

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High-Exposure Office Suite

5701 Overseas Highway Unit 1, Marathon, FL 33050

$395,000

1,128 sqft

Freestanding-style office suite with highway frontage, reception, three private offices, and kitchen and half bath.

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Oceanfront Marina and Land

13900 Overseas Hwy, Marathon, FL 33050

$13,000,000

300 sqft · 20.00 AC lot

Ocean-side marina and storage property on a highway corridor, offered as a redevelopment opportunity for a new operator.

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Gulf-Front Mixed-Use Estate Land

6500-6600 Overseas Highway, Marathon, FL 33050

$9,500,000

10,852 sqft · 3.86 AC lot

Secured gulf-front property with dockage and substantial highway and water frontage for flexible mixed-use plans.

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Waterfront Redevelopment Opportunity with Dockage

14 125th Street Gulf, Marathon, FL 33050

$3,549,000

6,128 sqft · 1.72 AC lot

Rare waterfront redevelopment site with deep water dockage and highway frontage.

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Live-A-Board Marina Slip Pair

100 Ave I, #35 & 36, Marathon, FL 33050

$410,000

Two adjacent marina slips with on-site laundry, bathhouse, and mail, positioned for direct Atlantic Ocean access.

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Marathon, FL Commercial real estate Market Trends and Statistics

Explore Commercial real estate leasing options in Marathon, FL with 5 listings featured on our commercial real estate exchange. The current inventory includes 44,693 square feet of properties with an estimated lease value of $57 SF/Yr.

Estimated lease rates for Commercial real estate in Marathon, FL begin at $1.87 SF/Yr, with an average of $14 SF/Yr and extend to $30 SF/Yr.

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