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Key West, FL Office Buildings for Sale

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Renovated Key West Office Building
$1,205,000
2,045 SF

Renovated Key West Office Building

3140 Northside Dr, Key West, FL 33040

Income-producing, renovated two-story office building in Key West, Florida.

  • Income‑producing property with existing leases
  • Fully renovated with modern upgrades
  • New metal roof and impact‑resistant windows/doors
  • Versatile two‑story building with multiple units
  • Located in a busy area surrounded by professional services
Updated: Feb 17
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Key West Mixed-Use Investment Opportunity
$3,199,000

Key West Mixed-Use Investment Opportunity

1200-1206 White St, Key West, FL 33040

Commercial and residential condos in a prime location.

  • Prime investment opportunity: 3 commercial condos + 2 residential condos.
  • Located on White Street in X Flood Zone.
  • HNC‑1 zoning allows for professional offices, retail, restaurants, and more.
  • Tenants are currently in place.
  • Newly formed condo building in a busy Old Town location.
Updated: Feb 25
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Key West Mixed-Use Investment Property
$2,999,999

Key West Mixed-Use Investment Property

Fully rented mixed-use property in the heart of Old Town.

405 Petronia St, Key West, FL 33040
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Based on your search, we've compiled 258 Potential Opportunities for your consideration. Besides 3 Active listings in Key West, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 250 Off-Market properties to explore as potential leads, plus 1 Land Listings that present a potential for development.

Explore Opportunities in Nearby Cities

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

Cudjoe Key Commercial Building Space
Contact for pricing

Cudjoe Key Commercial Building Space

Three-story commercial building with office and retail space for sale.

21460 Overseas Hwy, Summerland Key, FL 33042
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Cudjoe Key Office Building
Contact for pricing

Cudjoe Key Office Building

Three-story office building on US Hwy 1, mile marker 21.4.

21460 Overseas Hwy, Summerland Key, FL 33042
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Two-Story Office Building in Islamorada
$1,195,000

Two-Story Office Building in Islamorada

Two-story Key West-inspired building with income potential in Islamorada.

88101 Old Hwy, Plantation Key, FL 33036
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Tavernier Business Center on US-1
$1,499,000

Tavernier Business Center on US-1

Prime commercial property in Tavernier's business district with US-1 frontage.

91760 Overseas Hwy, Plantation Key, FL 33070
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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.

Key West Multifamily Development Opportunity
$9,888,000
0.20 Acres

Key West Multifamily Development Opportunity

Undeveloped ocean-view property in Key West's Historic Commercial Tourist District.

1430 Vernon Ave, Key West, FL 33040
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Explore Off-Market Properties in Key West, FL

Consider similar Off-Market properties in Key West, 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.

1205 4th St

1205 4th St

PROFESSIONAL BUILDING • 7,100 SF
Value Estimation
$1,515,000
1205 4th St, Key West, FL 33040-3707
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201 Frnt St

201 Frnt St

OFFICE BUILDING • 33,408 SF
Value Estimation
$6,955,000
201 Frnt St, Key West, FL 33040-8349
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300 Southard St Ste, Unit 209

300 Southard St Ste, Unit 209

PROFESSIONAL BUILDING • 102 SF
Value Estimation by Request
300 Southard St Ste, Key West, FL 33040-8402
View details
1511 Truman Ave

1511 Truman Ave

PROFESSIONAL BUILDING • 2,922 SF
Value Estimation
$895,000
1511 Truman Ave, Key West, FL 33040-7252
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608 Whitehead St

608 Whitehead St

OFFICE BUILDING (MULTI-STORY) • 2,350 SF
Value Estimation
$910,000
608 Whitehead St, Key West, FL 33040-6549
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515 Whitehead St

515 Whitehead St

OFFICE BUILDING (MULTI-STORY) • 2,064 SF
Value Estimation
$860,000
515 Whitehead St, Key West, FL 33040-6546
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507 Whitehead St, Unit 1

507 Whitehead St, Unit 1

OFFICE BUILDING • 2,118 SF
Value Estimation
$925,000
507 Whitehead St, Key West, FL 33040-6546
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300 Southard St Ste, Unit 107

300 Southard St Ste, Unit 107

PROFESSIONAL BUILDING • 135 SF
Value Estimation by Request
300 Southard St Ste, Key West, FL 33040-8401
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600 Whitehead St Ste, Unit 204

600 Whitehead St Ste, Unit 204

OFFICE BUILDING • 255 SF
Value Estimation by Request
600 Whitehead St Ste, Key West, FL 33040-8378
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1111 12th St Ste, Unit 104

1111 12th St Ste, Unit 104

PROFESSIONAL BUILDING • 1,593 SF
Value Estimation by Request
1111 12th St Ste, Key West, FL 33040-4084
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1111 12th St Ste, Unit 407

1111 12th St Ste, Unit 407

PROFESSIONAL BUILDING • 7,007 SF
Value Estimation
$1,515,000
1111 12th St Ste, Key West, FL 33040-3005
View details
638 United St

638 United St

OFFICE BUILDING • 4,562 SF
Value Estimation
$1,010,000
638 United St, Key West, FL 33040-3250
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800 United St

800 United St

PROFESSIONAL BUILDING • 1,826 SF
Value Estimation
$1,105,000
800 United St, Key West, FL 33040-3247
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615 12th Whitehead St

615 12th Whitehead St

OFFICE BUILDING • 1,800 SF
Value Estimation
$585,000
615 12th Whitehead St, Key West, FL 33040-6548
View details
3420 Duck Ave, Unit 7

3420 Duck Ave, Unit 7

PROFESSIONAL BUILDING • 749 SF
Value Estimation by Request
3420 Duck Ave, Key West, FL 33040-4427
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1501 Government Rd

1501 Government Rd

PROFESSIONAL BUILDING • 2,445 SF
Value Estimation
$625,000
1501 Government Rd, Key West, FL 33040-5108
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3146 Northside Dr, Unit I

3146 Northside Dr, Unit I

PROFESSIONAL BUILDING • 1,025 SF
Value Estimation by Request
3146 Northside Dr, Key West, FL 33040-8014
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Lazy Way Ln

Lazy Way Ln

OFFICE BUILDING • 1,478 SF
Value Estimation
$585,000
Lazy Way Ln, Key West, FL 33040
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302 Southard St Ste, Unit 101

302 Southard St Ste, Unit 101

PROFESSIONAL BUILDING • 177 SF
Value Estimation by Request
302 Southard St Ste, Key West, FL 33040-8404
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302 Southard St Ste, Unit 104

302 Southard St Ste, Unit 104

PROFESSIONAL BUILDING • 158 SF
Value Estimation by Request
302 Southard St Ste, Key West, FL 33040-8404
View details
1901 Fogarty Ave Ste, Unit 2

1901 Fogarty Ave Ste, Unit 2

PROFESSIONAL BUILDING • 496 SF
Value Estimation by Request
1901 Fogarty Ave Ste, Key West, FL 33040-3615
View details

Key West, FL Office Buildings Investment Opportunities Market Analysis

Explore 253 office buildings for sale in Key West, FL, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 6,318,245 square feet of properties for sale, with an estimated market value of $66,015,000.

Sale prices for office properties in Key West, FL start at $65,000, averaging $356,837, and reaching up to $4,105,000 — 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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