1. Home
  2. Search Listings
  3. 127 Seaside Avenue Key Largo, FL - 33037
  • MLS® #: A11940846
  • 127 Seaside Avenue
  • Key Largo, FL 33037
  • $2,345,000
  • 4 Beds, 2 Bath, 1,716 SqFt
  • Residential

Ocean views, deepwater dockage, it is being replaced 6/2026, and the rare ability to legally operate nightly rentals. This exceptional oceanfront duplex offers a standout turnkey investment opportunity, combining the perfect trifecta for your portfolio: panoramic ocean views, deepwater dockage, and approved nightly rental capability. An ideal multi-family compound and a rare chance to own a fully versatile, income-producing Keys property. Enjoy oceanfront living with two beautifully updated units, each featuring 2 bedrooms and 1-bathroom, separate entrances, and its own oceanfront porch. Boating enthusiasts will appreciate the 100 feet of concrete dockage with immediate ocean access, along with the unique benefit of ownership of the ocean bottom, offering added value. Zoning permits rentals with a minimum stay of just one night, giving you maximum income potential or the option to enjoy it as a private getaway. Whether you're looking to expand your investment portfolio or create your future oceanfront dream home, this duplex offers unmatched versatility and incredible potential in a beautiful setting. Plenty of parking and room for a pool, expansion or redevelopment!

View Virtual Tour

Essential Information

  • MLS® #A11940846
  • Price$2,345,000
  • CAD Dollar$3,332,128
  • UK Pound£1,749,804
  • Euro€2,052,518
  • Bedrooms4
  • Bathrooms2.00
  • Full Baths2
  • Square Footage1,716
  • Year Built1962
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StatusActive
  • HOPANo Hopa

Community Information

  • Address127 Seaside Avenue
  • Area5940 - Other Florida County
  • SubdivisionSEASIDE RESUBD
  • CityKey Largo
  • CountyMonroe
  • StateFL
  • Zip Code33037

Amenities

  • ViewDirect Ocean, Ocean
  • Is WaterfrontYes
  • WaterfrontOcean Access, Ocean Front

Parking

Driveway, Guest, RV Access/Parking, Boat Access/Parking

Interior

  • HeatingCentral, Heat Strip
  • CoolingCentral Air
  • # of Stories2
  • StoriesTwo

Appliances

Dishwasher, Electric Range, Refrigerator

Exterior

  • Exterior FeaturesOutdoor Shower, Balcony
  • Lot DescriptionRoom for Pool
  • WindowsDrapes, Rods
  • RoofConcrete
  • ConstructionBlock, CBS

School Information

  • ElementaryKey Largo
  • MiddleKey Largo
  • HighCoral Shores
  • Office: American Caribbean Real Estate

Property Location

Please provide a valid email address.

127 Seaside Avenue on www.jupiteroceanfronthomes.us

Offered at the current list price of $2,345,000, this home for sale at 127 Seaside Avenue features 4 bedrooms and 2 bathrooms. This real estate listing is located in SEASIDE RESUBD of Key Largo, FL 33037 and is approximately 1,716 square feet. 127 Seaside Avenue is listed under the MLS ID of A11940846 and has been available through www.jupiteroceanfronthomes.us for the Key Largo real estate market for 183 days.

Similar Listings to 127 Seaside Avenue

Photo of Listing #A11977600
  • MLS® #: A11977600
  • 894 Ellen Dr
  • Key Largo, FL 33037
  • $2,200,000
  • 3 Bed, 3 Bath, 2,100 SqFt
  • Residential
Add as Favorite
Photo of Listing #A11996677
  • MLS® #: A11996677
  • 201 Wildwood Circle
  • Key Largo, FL 33037
  • $2,290,000
  • 4 Bed, 3 Bath, 1,500 SqFt
  • Residential
Add as Favorite
Photo of Listing #A12023515
  • MLS® #: A12023515
  • 128 La Paloma Road
  • Key Largo, FL 33037
  • $2,500,000
  • 3 Bed, 2 Bath, 1,100 SqFt
  • Residential
Add as Favorite
Photo of Listing #B26046192
  • MLS® #: B26046192
  • 704 Grouper Lane
  • Key Largo, FL 33037
  • $2,160,000
  • 3 Bed, 3 Bath, 1,716 SqFt
  • Residential
Add as Favorite

All listings featuring the BMLS logo are provided by Beaches MLS Inc. Copyright 2026 Beaches MLS. This information is not verified for authenticity or accuracy and is not guaranteed.
© 2026 Beaches Multiple Listing Service, Inc. All rights reserved.

Listing information last updated on July 12th, 2026 at 3:51pm CDT.