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3 Bedroom Apartments for Rent in Florida Keys, FL

3 Bedroom Apartments for Rent in Florida Keys, FL. 37 Rentals Available
37 Rentals Available
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  • a living room with couches and a coffee table
    Rent specials 5 units available
    3 bd $2,820+
    Base rent
    Verified Listing

    3.5 (2)
    106003 Overseas Hwy, Key Largo, FL 33037
    Apply online • Pet friendly
  • A small pool with a brick border and a white fence.
    Only 1 unit left
    3 bd $2,800
    Base rent
    Verified Listing

    6973 Overseas Hwy, Marathon, FL 33050
    Apply online • Pet friendly
  • A living room with a blue couch and a wooden coffee table.
    Rent specials Only 3 units left
    3 bd $3,500+
    Base rent
    Verified Listing

    4.5 (26)
    6973 Overseas Hwy, Marathon, FL 33050
    Apply online • Pet friendly
  • 25 Seagate Blvd 3 Beds Apartment for Rent
    Only 1 unit left
    3 bd $3,800
    Base rent
    Verified Listing

    25 Seagate Blvd, Key Largo, FL 33037
    Apply online • Pet friendly
  • a living room with chairs and a surfboard on the wall
    17 units available
    Ask for Pricing
    Verified Listing

    800 Sigsbee Road, Building V-4059, Key West, FL 33040
    Pet friendly
  • a kitchen with stainless steel appliances and wooden cabinets
    Ask for pricing
    Income restricted
    Verified Listing

    4.5 (3)
    3330 Northside Dr #214, Key West, FL 33040
    Pet friendly
  • A living room with a dining table and chairs.
    Ask for pricing
    Verified Listing

    6701 Shrimp Rd, Key West, FL 33040
    Pet friendly
  • a kitchen with a counter and a black refrigerator
    Rent specials
    3 bd $3,299
    Base rent Income restricted
    Verified Listing

    10 Betty Rose Dr., Key West, FL 33040
    Apply online • Pet friendly
  • a kitchen with white cabinets and black counter tops and stainless steel appliances
    3 bd $2,800
    Base rent
    Verified Listing

    4.0 (9)
    8700 Overseas Highway, Marathon, FL 33050
    Apply online • Pet friendly
  • A living room with a white couch and a wooden coffee table.
    3 bd $4,299
    Base rent Income restricted
    Verified Listing

    6155 2Nd St Suite 7200, Key West, FL 33040
    Apply online • Pet friendly
  • a rendering of a parking lot in front of an apartment building
    Rent specials
    3 bd $2,849
    Base rent Income restricted
    Verified Listing

    5.0 (1)
    96 Coco Plum Drive, Marathon, FL 33050
    Pet friendly
  • A kitchen with a black counter top and a white cabinet.
    Ask for Pricing
    Income restricted
    Verified Listing

    750 Fort Street, Key West, FL 33040
    Pet friendly
  • A bedroom with a bed, nightstand, and a dresser with a computer on top.
    3 bd $5,800
    Base rent
    Verified Listing

    2911 Seidenberg Avenue, Key West, FL 33040
  • A black leather couch sits in a living room with a wooden table in front of it.
    3 bd $5,400
    Base rent
    Verified Listing

    29050 Rose Drive, Big Pine Key, FL 33043
    Apply online
  • A view of a beach with palm trees and a cloudy sky.
    3 bd $3,500
    Base rent
    Verified Listing

    320 Little Miss Muffett Lane, Key Largo, FL 33037
    Pet friendly
15-0-city

Frequently asked questions

What is the price of a 3 bedroom apartment in Florida Keys, FL?
How many 3 bedroom apartments for rent are available in Florida Keys, FL on RentCafe?

There are 44 3 bedroom rentals available on RentCafe. Prices and availability in Florida Keys, FL were last updated on 27 May 2026.

What is the average size of a 3 bedroom apartment in Florida Keys, FL?

The average Florida Keys, FL 3 bedroom apartment size is 1,191 sq. ft.

What are the advantages of renting a 3 bedroom apartment in Florida Keys, FL?

Renting a 3 bedroom apartment offers extra space compared to a 2 bedroom apartment, suited for a family or for sharing it with someone else.

What are the downsides of renting a 3 bedroom apartment in Florida Keys, FL?

A 3 bedroom apartment is more expensive than smaller units and it usually comes with higher utility costs.