1911 Seidenberg Avenue, Key West, FL 33040

Key West
Local realty services provided by:Better Homes and Gardens Real Estate Destinations
1911 Seidenberg Avenue,Key West, FL 33040
$1,250,000
  • 2 Beds
  • 2 Baths
  • 1,119 sq. ft.
  • Multi-family
  • Active
Listed by: everett h smith
Office: ocean sotheby's international realty
MLS#:619758
Source:FL_FKBOR

Price summary

  • Price:$1,250,000
  • Price per sq. ft.:$1,117.07

About this home

Multi-unit legal duplex! With only two owners in its history, this well-maintained two-story property presents a rare investment opportunity in Key West. Configured as a legal duplex with two separately metered 1-bedroom, 1-bath units, it offers exceptional flexibility--ideal for investors seeking strong rental potential, business owners looking for employee housing, or owner-occupants wanting to offset costs by renting one unit while living in the other. Set on a 5,000 sq ft lot, the property is surrounded by lush, mature tropical landscaping with a wide variety of plants and palms, creating a private, shaded, treehouse-like setting filled with natural light. Two large screened porches and additional open-air spaces provide ideal indoor-outdoor living, while an outdoor shower enhances the island lifestyle. The home has been thoughtfully updated and well cared for, featuring Mitsubishi mini-split A/C systems in both units, a new hot water heater, new ceiling fans, impact windows...

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Home facts

  • Year built:1943
  • Subdivision & Development:Key West Realty Cos Sub (3.0)
  • Listing ID #:619758
  • Added:101 day(s) ago
  • Updated:August 14, 2026 at 02:58 PM

Rooms and interior

  • Bedrooms:2
  • Total bathrooms:2
  • Kitchen Description:Built-in Cabinets
  • Living area:1,119 sq. ft.

Heating and cooling

  • Cooling:Ceiling Fans(s), Wall/Window Unit(s)

Structure and exterior

  • Year built:1943
  • Building area:1,119 sq. ft.
  • Lot area:0.11 Acres
  • Construction Materials:Frame
  • Exterior Features:Fencing, Fruit Tree(s), Privacy Wall/Fence, Rain Gutters, Shed

Finances and disclosures

  • Price:$1,250,000
  • Price per sq. ft.:$1,117.07
  • Tax amount:$7,059

Features and amenities

  • Amenities:Built-in Cabinets, Smoke Alarms

Parking

  • Parking description:Off Street

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