Office Units

Marathon, FL Office Units for Sale

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Key Colony Beach, FL Duck Key, FL Conch Key, FL Islamorada, FL No Name Key, FL Big Pine Key, FL
Contiguous Medical Office Suites
Updated: Jul 7
Contiguous Medical Office Suites

5701 Overseas Hwy 10, Marathon, FL 33050

$725,000
2,556 sqft
3 contiguous professional office units (8, 9 & 10) totaling 2,556 SF in The First Professional Centre
Units 8 and 9 are currently configured as a combined medical office suite (852 SF each)
Unit 10 is a separate medical office (852 SF) with interior access to Units 8 & 9 for flexible use
Prominent business signage and a shared, spacious parking lot along Overseas Highway for roadside visibility
Highly visible 17‑unit CBS elevated complex on Overseas Highway in Marathon
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This listing looks promising.

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5701 Overseas Hwy 10, Marathon, FL 33050

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Marathon Office Space For Sale
Updated: Feb 10
Marathon Office Space For Sale

9141 Overseas Highway, Marathon, FL 33050

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84 sqft 0.47 AC lot
Professional shared office space in Marathon Berkshire Business Center.
Great natural lighting in office #4 (~83.83sf).
Electric and water included in lease.
Common area break‑room & restrooms.
Off Street Parking.
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High-Exposure Office Suite
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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Based on your search, we've compiled 7 Potential Opportunities for your consideration. Besides 3 Active listings in Marathon, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

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

Two-Story Highway Commercial Office Building
Two-Story Highway Commercial Office Building

88101 Old Highway, Plantation Key, FL 33036

$999,999
2,244 sqft 0.14 AC lot

Two-story office building with highway frontage, reception space, multiple private offices, and on-site parking.

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Key West Office Condo Investment
Key West Office Condo Investment

3718 N Roosevelt Boulevard, Key West, FL 33040

$599,000
1,133 sqft 0.03 AC lot

Fully leased office condo with strong tenant and ocean view.

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Fully Leased Office Condo with Three Offices
Fully Leased Office Condo with Three Offices

3718 N Roosevelt Boulevard, Key West, FL 33040

$599,000

Fully leased office condo configured with three private offices, a large conference room, and shared lobby and kitchen space.

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Islamorada Mixed-Use Investment Opportunity
Islamorada Mixed-Use Investment Opportunity

88101 Old Hwy, Plantation Key, FL 33036

$999,999
2,244 sqft

Two-story mixed-use building with income potential in Islamorada.

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Marathon, FL Office Units Market Trends and Statistics

Explore 3 office units for sale in Marathon, FL, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 3,684 square feet of properties for sale, with an estimated market value of $1,120,000.

Sale prices for office units in Marathon, FL start at $395,000, averaging $560,000, and reaching up to $725,000 — 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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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Office Units 8
Medical Office Space 2

Demographics Overview

Population 11K
Population Growth (5Y) +12.2%
Median Household Income $83,776
College Educated 36.9%

High-Yield Neighborhoods for Investment

Identify Marathon submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood Average Price
33050 $642.8K

Taxes & Financing

Tax Rate (average for all types) 0.86%
Property Tax per SF $8.45 per SF
Tax Rate vs County Average 0.11 pp above county avg
Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Monroe County

New Delisted

Total CRE Inventory on Market (SF)

Average Property Price per SF

For-sale pricing trends across core commercial property types in Monroe County

Retail

Residential Income

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