Monroe County, FL Industrial Properties for Sale

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Updated: Mar 5

High-Visibility US1 Corner Lot Building

103301 Overseas Highway, Key Largo, FL 33037

$1,250,000

2,278 sqft 0.32 AC lot

High‑visibility corner lot on US1, offering exceptional exposure.
Located in an X‑flood zone (no flood insurance required).
Income‑producing property with established long‑term tenants and strong cash flow.
Mixed Use (MU) zoning provides flexibility for future development and diverse tenant types.
658 sq. ft. of leasable space available for additional revenue.

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This listing looks promising.

Here's a quick look at some key insights for

103301 Overseas Highway Key Largo, FL 33037

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Est. Cap Rate

3.4%
NOI ÷ price
Est. NOI

$43K
Annual
Mortgage

$895K
Mar 2026
Last Sold

Mar 2026
$1.18M
Property Type

Office Building
Built 1984

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Updated: Jul 17

Flex Space Corner Parcel with Fencing

104980 Overseas Highway, Key Largo, FL 33037

$1,200,000

1,024 sqft 0.37 AC lot

Oversized corner parcel on US 1 and N Marlin Ave in Key Largo with 125 ft of direct US 1 frontage plus alleyway behind
Ground‑level CBS construction with open layout, high ceilings, concrete flooring, and access from both front and back
Central air conditioning plus half bath in the building
Completely fenced property with three highway lots at the corner location
Zoned mixed use, with property listed in an "X" flood zone

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Open Warehouse with Multiple Loading Doors

210 Industrial Dr, Islamorada, FL 33036

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10,000 sqft

Warehouse-style flex space with five oversized loading doors, offices, and multi-stall bathrooms for versatile use.

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Key Largo Storage Space Available

98468 Overseas Hwy, Key Largo, FL 33037

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7,500 sqft 1.15 AC lot

Storage space for lease in Key Largo, available immediately.

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Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center

NNN Leased Property in Keys

30251 Overseas Hwy, Big Pine Key, FL 33043

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8,810 sqft 1.48 AC lot

100% NNN leased property with a national A-rated tenant.

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Open-Plan Flex Space

104980 Overseas Highway, Key Largo, FL 33037

$1,200,000

Corner flex space with open interior, high ceilings, central A/C, and access from both front and rear.

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Flex/Industrial Warehouse Building

82935 Overseas Hwy, Islamorada, FL 33036

$2,200,000

Concrete flex/industrial building offers interior space, a fenced open-storage yard, and additional second-floor area.

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Waterfront Property with Fish House

Marathon, FL 33050

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1,000 sqft

Waterfront property featuring a fish house and dockage.

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Mixed-Use Flex Industrial Building

13371 Overseas Highway, Marathon, FL 33050

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6,376 sqft 1.03 AC lot

Large commercial building on a substantial lot with Mixed Use - Commercial zoning and adaptable interior space.

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Established Business in Florida Keys

Montage FL Keys Souvenirs, Marathon, FL 33050

$99,000

Work and live in paradise with this established business.

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Key Largo Commercial Property For Sale

10660 Summerland Dr, Key Largo, FL 33037

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0.82 AC lot

2400 SF metal building with dock and storage lot.

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Established Business in Florida Keys

Montage FL Keys Souvenirs, Marathon, FL 33050

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Profitable business opportunity with established brand and growth potential.

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Based on your search, we've compiled 73 Potential Opportunities for your consideration. Besides 12 Active listings in Monroe County, FL, we suggest exploring several alternatives: similar 60 Off-Market properties to explore as potential leads, plus 1 Land Listings that present a potential for development.

Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Wooded Land Parcel

Poinsetta Drive, Key Largo, FL 33037

$99,000

0.17 AC lot

Wooded land parcel with IS - Improved Subivision zoning.

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Off-Market Properties in Monroe County, FL

Consider similar Off-Market properties in Monroe County, FL. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

MIXED USE (COMMERCIAL/INDUSTRIAL)

24931 Overseas Hwy, Summerland Key, FL 33042-4628

$320,000

Estimated value

1,152 sqft 0.25 AC lot

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DISTRIBUTION WAREHOUSE

2601 Roosevelt Blvd, Key West, FL 33040-5117

Unit 3A-2

Value Estimation by Request

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MIXED USE (COMMERCIAL/INDUSTRIAL)

6799 Overseas Hwy, Marathon, FL 33050-2787

Value Estimation by Request

4,858 sqft 0.24 AC lot

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MIXED USE (COMMERCIAL/INDUSTRIAL)

1805 Staples Ave, Key West, FL 33040-3633

$2,160,000

Estimated value

13,958 sqft 0.56 AC lot

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MIXED USE (COMMERCIAL/INDUSTRIAL)

928 Truman Ave Ste, Key West, FL 33040-7793

Unit 101

$600,000

Estimated value

1,830 sqft 0.09 AC lot

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MIXED USE (COMMERCIAL/INDUSTRIAL)

1028 Truman Ave, Key West, FL 33040-3373

Unit 1

Value Estimation by Request

2,030 sqft 0.11 AC lot

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MIXED USE (COMMERCIAL/INDUSTRIAL)

625 Overseas Hwy, Key West, FL 33040-5605

$2,530,000

Estimated value

10,212 sqft 0.74 AC lot

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MIXED USE (COMMERCIAL/INDUSTRIAL)

81 Coco Plum Dr, Marathon, FL 33050-4001

$405,000

Estimated value

2,055 sqft 0.92 AC lot

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MIXED USE (COMMERCIAL/INDUSTRIAL)

700 Ocean Dr, Key Colony Beach, FL 33051

$1,495,000

Estimated value

8,436 sqft 1.57 AC lot

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STORAGE YARD, OPEN STORAGE

70 Coco Plum Dr, Marathon, FL 33050-4013

$265,000

Estimated value

0.14 AC lot

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STORAGE YARD, OPEN STORAGE

371 20th St Ocean, Marathon, FL 33050

$290,000

Estimated value

160 sqft 0.24 AC lot

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MIXED USE (COMMERCIAL/INDUSTRIAL)

830 Fleming St, Key West, FL 33040-6964

Value Estimation by Request

1,299 sqft 0.05 AC lot

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Monroe County, FL Industrial Properties Market Trends and Statistics

Explore 72 industrial properties for sale in Monroe County, FL, showcased through 12 active listings on our real estate platform. These investment opportunities span a total of 36,988 square feet of properties for sale, with an estimated market value of $5,949,000.

Sale prices for industrial buildings in Monroe County, FL start at $99,000, averaging $1,189,800, and reaching up to $2,200,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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